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Searched refs:discard (Results 1 – 174 of 174) sorted by relevance

/linux-4.4.14/drivers/block/xen-blkback/
Dcommon.h125 struct blkif_x86_32_request_discard discard; member
189 struct blkif_x86_64_request_discard discard; member
428 dst->u.discard.flag = src->u.discard.flag; in blkif_get_x86_32_req()
429 dst->u.discard.id = src->u.discard.id; in blkif_get_x86_32_req()
430 dst->u.discard.sector_number = src->u.discard.sector_number; in blkif_get_x86_32_req()
431 dst->u.discard.nr_sectors = src->u.discard.nr_sectors; in blkif_get_x86_32_req()
476 dst->u.discard.flag = src->u.discard.flag; in blkif_get_x86_64_req()
477 dst->u.discard.id = src->u.discard.id; in blkif_get_x86_64_req()
478 dst->u.discard.sector_number = src->u.discard.sector_number; in blkif_get_x86_64_req()
479 dst->u.discard.nr_sectors = src->u.discard.nr_sectors; in blkif_get_x86_64_req()
Dblkback.c995 preq.sector_number = req->u.discard.sector_number; in dispatch_discard_io()
996 preq.nr_sects = req->u.discard.nr_sectors; in dispatch_discard_io()
1008 (req->u.discard.flag & BLKIF_DISCARD_SECURE)) ? in dispatch_discard_io()
1011 err = blkdev_issue_discard(bdev, req->u.discard.sector_number, in dispatch_discard_io()
1012 req->u.discard.nr_sectors, in dispatch_discard_io()
1021 make_response(blkif, req->u.discard.id, req->operation, status); in dispatch_discard_io()
/linux-4.4.14/net/dccp/
Dinput.c303 goto discard; in __dccp_rcv_established()
318 goto discard; in __dccp_rcv_established()
322 goto discard; in __dccp_rcv_established()
359 goto discard; in __dccp_rcv_established()
363 discard: in __dccp_rcv_established()
372 goto discard; in dccp_rcv_established()
381 discard: in dccp_rcv_established()
609 goto discard; in dccp_rcv_state_process()
612 goto discard; in dccp_rcv_state_process()
624 goto discard; in dccp_rcv_state_process()
[all …]
Dipv6.c563 goto discard; in dccp_v6_do_rcv()
635 discard: in dccp_v6_do_rcv()
/linux-4.4.14/net/wireless/
Dwext-proc.c62 stats->discard.nwid, stats->discard.code, in wireless_seq_printf_stats()
63 stats->discard.fragment, stats->discard.retries, in wireless_seq_printf_stats()
64 stats->discard.misc, stats->miss.beacon); in wireless_seq_printf_stats()
Dwext-compat.c1373 wstats.discard.misc = sinfo.rx_dropped_misc; in cfg80211_wireless_stats()
1375 wstats.discard.retries = sinfo.tx_failed; in cfg80211_wireless_stats()
/linux-4.4.14/Documentation/filesystems/
Djfs.txt39 discard=minlen This enables/disables the use of discard/TRIM commands.
40 discard The discard/TRIM commands are sent to the underlying
46 When no value is given to the discard option, it defaults to
48 The minlen value of discard overrides the minlen value given
Dnilfs2.txt78 discard This enables/disables the use of discard/TRIM commands.
79 nodiscard(*) The discard/TRIM commands are sent to the underlying
Df2fs.txt112 discard Issue discard/TRIM commands when a segment is cleaned.
205 max_small_discards This parameter controls the number of discard
282 -t [0 or 1] : Disable discard command or not.
283 1 is set by default, which conducts discard.
Dxfs.txt61 discard
69 application to discard unused blocks rather than the discard
Dbtrfs.txt102 discard
103 Disable/enable discard mount option.
Dvfat.txt149 discard -- If set, issues discard/TRIM commands to the block
Dext4.txt344 discard Controls whether ext4 should issue discard/TRIM
Dntfs.txt79 rename will discard any existing short file name.
/linux-4.4.14/net/l2tp/
Dl2tp_ip.c127 goto discard; in l2tp_ip_recv()
146 goto discard; in l2tp_ip_recv()
150 goto discard; in l2tp_ip_recv()
156 goto discard; in l2tp_ip_recv()
172 goto discard; in l2tp_ip_recv()
175 goto discard; in l2tp_ip_recv()
190 goto discard; in l2tp_ip_recv()
204 discard: in l2tp_ip_recv()
Dl2tp_ip6.c139 goto discard; in l2tp_ip6_recv()
158 goto discard; in l2tp_ip6_recv()
162 goto discard; in l2tp_ip6_recv()
168 goto discard; in l2tp_ip6_recv()
184 goto discard; in l2tp_ip6_recv()
187 goto discard; in l2tp_ip6_recv()
203 goto discard; in l2tp_ip6_recv()
217 discard: in l2tp_ip6_recv()
Dl2tp_core.c524 goto discard; in l2tp_recv_data_seq()
565 goto discard; in l2tp_recv_data_seq()
573 discard: in l2tp_recv_data_seq()
661 goto discard; in l2tp_recv_common()
730 goto discard; in l2tp_recv_common()
749 goto discard; in l2tp_recv_common()
769 goto discard; in l2tp_recv_common()
778 goto discard; in l2tp_recv_common()
793 goto discard; in l2tp_recv_common()
809 discard: in l2tp_recv_common()
/linux-4.4.14/tools/perf/
Dbuiltin-lock.c67 int discard; /* flag of blacklist */ member
411 if (ls->discard) in report_lock_acquire_event()
451 ls->discard = 1; in report_lock_acquire_event()
483 if (ls->discard) in report_lock_acquired_event()
512 ls->discard = 1; in report_lock_acquired_event()
545 if (ls->discard) in report_lock_contended_event()
567 ls->discard = 1; in report_lock_contended_event()
600 if (ls->discard) in report_lock_release_event()
628 ls->discard = 1; in report_lock_release_event()
723 if (st->discard) { in print_result()
/linux-4.4.14/arch/x86/entry/vdso/
Dvdso-layout.lds.S97 *(.discard)
98 *(.discard.*)
/linux-4.4.14/arch/c6x/kernel/
Dvmlinux.lds.S152 *(.discard)
153 *(.discard.*)
/linux-4.4.14/include/uapi/drm/
Dr128_drm.h266 int discard; /* Client finished with buffer? */ member
274 int discard; /* Client finished with buffer? */ member
308 int discard; member
Dmga_drm.h374 int discard; /* client finished with buffer? */ member
381 int discard; /* client finished with buffer? */ member
Dradeon_drm.h625 int discard; /* Client finished with buffer? */ member
633 int discard; /* Client finished with buffer? */ member
642 int discard; /* Client finished with buffer? */ member
689 int discard; member
Dsavage_drm.h112 int discard; /* discard DMA buffer when done */ member
Di810_drm.h244 int discard; /* client is finished with the buffer? */ member
/linux-4.4.14/net/ipv6/
Dip6_input.c218 goto discard; in ip6_input_finish()
242 goto discard; in ip6_input_finish()
246 goto discard; in ip6_input_finish()
270 discard: in ip6_input_finish()
Dexthdrs.c188 goto discard; in ipv6_dest_hao()
198 goto discard; in ipv6_dest_hao()
204 goto discard; in ipv6_dest_hao()
210 goto discard; in ipv6_dest_hao()
214 goto discard; in ipv6_dest_hao()
234 discard: in ipv6_dest_hao()
Dip6_tunnel.c875 goto discard; in ip6_tnl_rcv()
880 goto discard; in ip6_tnl_rcv()
886 goto discard; in ip6_tnl_rcv()
905 goto discard; in ip6_tnl_rcv()
923 discard: in ip6_tnl_rcv()
Dip6_vti.c310 goto discard; in vti6_rcv()
321 goto discard; in vti6_rcv()
332 discard: in vti6_rcv()
Dudp.c857 goto discard; in __udp6_lib_rcv()
932 goto discard; in __udp6_lib_rcv()
949 goto discard; in __udp6_lib_rcv()
952 discard: in __udp6_lib_rcv()
Dtcp_ipv6.c1202 goto discard; in tcp_v6_do_rcv()
1251 goto discard; in tcp_v6_do_rcv()
1273 discard: in tcp_v6_do_rcv()
1281 goto discard; in tcp_v6_do_rcv()
/linux-4.4.14/arch/arm64/kernel/
Dvmlinux.lds.S88 *(.discard)
89 *(.discard.*)
/linux-4.4.14/drivers/gpu/drm/r128/
Dr128_state.c610 if (buf_priv->discard) { in r128_cce_dispatch_vertex()
668 if (buf_priv->discard) { in r128_cce_dispatch_indirect()
749 if (buf_priv->discard) { in r128_cce_dispatch_indices()
835 buf_priv->discard = 1; in r128_cce_dispatch_blit()
1331 DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard); in r128_cce_vertex()
1362 buf_priv->discard = vertex->discard; in r128_cce_vertex()
1384 elts->idx, elts->start, elts->end, elts->discard); in r128_cce_indices()
1427 buf_priv->discard = elts->discard; in r128_cce_indices()
1533 indirect->discard); in r128_cce_indirect()
1564 buf_priv->discard = indirect->discard; in r128_cce_indirect()
Dr128_drv.h132 int discard; member
Dr128_cce.c795 buf_priv->discard = 0;
/linux-4.4.14/drivers/media/platform/soc_camera/
Dmx2_camera.c222 bool discard; member
249 struct list_head discard; member
707 pcdev->buf_discard[0].discard = true; in mx2_start_streaming()
709 &pcdev->discard); in mx2_start_streaming()
711 pcdev->buf_discard[1].discard = true; in mx2_start_streaming()
713 &pcdev->discard); in mx2_start_streaming()
767 INIT_LIST_HEAD(&pcdev->discard); in mx2_stop_streaming()
1320 if (ibuf->discard) { in mx27_camera_frame_done_emma()
1325 list_move_tail(pcdev->active_bufs.next, &pcdev->discard); in mx27_camera_frame_done_emma()
1365 if (list_empty(&pcdev->discard)) { in mx27_camera_frame_done_emma()
[all …]
/linux-4.4.14/Documentation/ABI/testing/
Dsysfs-block165 Devices that support discard functionality may
176 Devices that support discard functionality may
187 Devices that support discard functionality may
194 that the device does not support discard functionality.
200 Devices that support discard functionality may have
210 discard functionality.
216 Devices that support discard functionality may return
Dsysfs-fs-f2fs32 Controls the issue rate of segment discard commands.
58 Controls the issue rate of small discard commands.
Dsysfs-block-bcache109 What: /sys/block/<disk>/bcache/discard
113 For a cache, a boolean allowing discard/TRIM to be turned off
Dsysfs-block-zram86 ones are sent by filesystem mounted with discard option,
/linux-4.4.14/Documentation/block/
Dqueue-sysfs.txt21 the discard functionality.
25 Devices that support discard functionality may have internal limits on
30 value of 0 means that the device does not support discard functionality.
38 discard operations.
/linux-4.4.14/drivers/gpu/drm/mga/
Dmga_state.c659 if (buf_priv->discard) { in mga_dma_dispatch_vertex()
705 if (buf_priv->discard) { in mga_dma_dispatch_indices()
888 buf_priv->discard = vertex->discard; in mga_dma_vertex()
891 if (vertex->discard) { in mga_dma_vertex()
923 buf_priv->discard = indices->discard; in mga_dma_indices()
926 if (indices->discard) { in mga_dma_indices()
Dmga_drv.h75 int discard; member
Dmga_dma.c278 buf_priv->discard = 0; in mga_freelist_init()
/linux-4.4.14/arch/arm/kernel/
Dvmlinux.lds.S83 *(.discard)
84 *(.discard.*)
/linux-4.4.14/scripts/
Dmodule-common.lds7 /DISCARD/ : { *(.discard) }
/linux-4.4.14/drivers/net/ppp/
Dppp_mppe.c109 int discard; /* stateful mode packet loss flag */ member
550 if (!state->discard) { in mppe_decompress()
559 state->discard = 1; in mppe_decompress()
578 state->discard = 0; in mppe_decompress()
/linux-4.4.14/arch/arc/kernel/
Dhead.S41 bclr r5, r5, 6 ; Invalidate (discard w/o wback)
Dentry.S335 ; Ideally we want to discard the Callee reg above, however if this was
/linux-4.4.14/drivers/md/
Ddm-cache-metadata.c1001 dm_dblock_t dblock, bool discard) in __discard() argument
1005 r = (discard ? __set_discard : __clear_discard)(cmd, dblock); in __discard()
1014 dm_dblock_t dblock, bool discard) in dm_cache_set_discard() argument
1019 r = __discard(cmd, dblock, discard); in dm_cache_set_discard()
1030 bool discard; in __load_discards() local
1036 r = __is_discarded(cmd, dblock, &discard); in __load_discards()
1040 discard = false; in __load_discards()
1042 r = fn(context, cmd->discard_block_size, dblock, discard); in __load_discards()
Ddm-cache-metadata.h80 int dm_cache_set_discard(struct dm_cache_metadata *cmd, dm_dblock_t dblock, bool discard);
Ddm-cache-target.c364 bool discard:1; member
1371 if (mg->discard) { in issue_copy_or_discard()
1476 mg->discard = false; in promote()
1500 mg->discard = false; in writeback()
1526 mg->discard = false; in demote_then_promote()
1555 mg->discard = false; in invalidate()
1572 static void discard(struct cache *cache, struct prealloc *structs, in discard() function
1578 mg->discard = true; in discard()
1645 discard(cache, structs, new_ocell); in process_discard_bio()
3356 dm_dblock_t dblock, bool discard) in load_discard() argument
[all …]
Draid5.c1663 bool fua = false, sync = false, discard = false; in ops_complete_reconstruct() local
1671 discard |= test_bit(R5_Discard, &sh->dev[i].flags); in ops_complete_reconstruct()
1678 if (!discard && !test_bit(R5_SkipCopy, &dev->flags)) in ops_complete_reconstruct()
/linux-4.4.14/block/
Dblk-lib.c286 sector_t nr_sects, gfp_t gfp_mask, bool discard) in blkdev_issue_zeroout() argument
290 if (discard && blk_queue_discard(q) && q->limits.discard_zeroes_data && in blkdev_issue_zeroout()
/linux-4.4.14/drivers/net/wireless/ath/ath10k/
Dtxrx.c61 tx_done->msdu_id, !!tx_done->discard, in ath10k_txrx_tx_unref()
101 if (tx_done->discard) { in ath10k_txrx_tx_unref()
Dhtt_rx.c1686 tx_done.discard = true; in ath10k_htt_rx_frm_tx_compl()
1690 tx_done.discard = true; in ath10k_htt_rx_frm_tx_compl()
2037 tx_done.discard = true; in ath10k_htt_t2h_msg_handler()
Dhtt.h1369 bool discard; member
Dhtt_tx.c155 tx_done.discard = 1; in ath10k_htt_tx_clean_up_pending()
/linux-4.4.14/drivers/media/usb/gspca/
Djeilinj.c284 goto discard; in sd_pkt_scan()
309 goto discard; in sd_pkt_scan()
311 discard: in sd_pkt_scan()
Dov534_9.c1659 goto discard; in sd_pkt_scan()
1665 goto discard; in sd_pkt_scan()
1671 goto discard; in sd_pkt_scan()
1701 discard: in sd_pkt_scan()
Dov534.c1414 goto discard; in sd_pkt_scan()
1420 goto discard; in sd_pkt_scan()
1426 goto discard; in sd_pkt_scan()
1449 goto discard; in sd_pkt_scan()
1463 discard: in sd_pkt_scan()
/linux-4.4.14/arch/x86/include/asm/
Dsetup.h103 static void __section(.discard.text) __used notrace \
/linux-4.4.14/include/linux/mtd/
Dblktrans.h67 int (*discard)(struct mtd_blktrans_dev *dev, member
/linux-4.4.14/drivers/edac/
Damd76x_edac.c242 struct amd76x_error_info discard; in amd76x_probe1() local
273 amd76x_get_error_info(mci, &discard); /* clear counters */ in amd76x_probe1()
Di82860_edac.c190 struct i82860_error_info discard; in i82860_probe1() local
225 i82860_get_error_info(mci, &discard); /* clear counters */ in i82860_probe1()
Dr82600_edac.c278 struct r82600_error_info discard; in r82600_probe1() local
325 r82600_get_error_info(mci, &discard); /* clear counters */ in r82600_probe1()
Di82875p_edac.c399 struct i82875p_error_info discard; in i82875p_probe1() local
436 i82875p_get_error_info(mci, &discard); /* clear counters */ in i82875p_probe1()
De7xxx_edac.c430 struct e7xxx_error_info discard; in e7xxx_probe1() local
496 e7xxx_get_error_info(mci, &discard); in e7xxx_probe1()
Di82975x_edac.c481 struct i82975x_error_info discard; in i82975x_probe1() local
573 i82975x_get_error_info(mci, &discard); /* clear counters */ in i82975x_probe1()
De752x_edac.c1266 struct e752x_error_info discard; in e752x_probe1() local
1363 e752x_get_error_info(mci, &discard); /* clear other MCH errors */ in e752x_probe1()
/linux-4.4.14/drivers/net/wireless/prism54/
Dislpci_eth.c317 int discard = 0; in islpci_eth_receive() local
376 discard = islpci_monitor_rx(priv, &skb); in islpci_eth_receive()
413 if (unlikely(discard)) { in islpci_eth_receive()
Disl_ioctl.c206 priv->local_iwstatistics.discard.code = r.u; in prism54_update_stats()
210 priv->local_iwstatistics.discard.retries = r.u; in prism54_update_stats()
/linux-4.4.14/drivers/gpu/drm/radeon/
Dradeon_ioc32.c208 int discard; /* Client finished with buffer? */ member
227 || __put_user(req32.discard, &request->discard) in compat_radeon_cp_vertex2()
Dradeon_state.c2270 DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard); in radeon_cp_vertex()
2326 if (vertex->discard) { in radeon_cp_vertex()
2351 elts->discard); in radeon_cp_indices()
2417 if (elts->discard) { in radeon_cp_indices()
2486 indirect->discard); in radeon_cp_indirect()
2533 if (indirect->discard) { in radeon_cp_indirect()
2557 DRM_CURRENTPID, vertex->idx, vertex->discard); in radeon_cp_vertex2()
2628 if (vertex->discard) { in radeon_cp_vertex2()
/linux-4.4.14/include/xen/interface/io/
Dblkif.h200 struct blkif_request_discard discard; member
/linux-4.4.14/Documentation/device-mapper/
Ddm-crypt.txt57 Block discard requests (a.k.a. TRIM) are passed through the crypt device.
58 The default is to ignore discard requests.
Ddm-raid.txt215 The implementation of discard support among hardware vendors varies.
232 discard support is disabled -- this ensures data integrity at the
239 to safely enable discard support for RAID 4/5/6:
258 1.6.0 Add discard support (and devices_handle_discard_safely module param).
Dcache.txt165 whole block device. We store a bitset tracking the discard state of
167 from the cache blocks. This is because we need to track the discard
Dcache-policies.txt69 promoted to the cache. The read, write and discard promote adjustment
Dthin-provisioning.txt259 ignore_discard: Disable discard support.
/linux-4.4.14/tools/perf/util/
Dconfig.c369 int discard; in perf_config_bool() local
370 return !!perf_config_bool_or_int(name, value, &discard); in perf_config_bool()
/linux-4.4.14/net/sctp/
Dinput.c682 goto discard; in sctp_rcv_ootb()
689 goto discard; in sctp_rcv_ootb()
697 goto discard; in sctp_rcv_ootb()
704 discard: in sctp_rcv_ootb()
Dsm_statefuns.c4352 goto discard; in sctp_sf_abort_violation()
4416 discard: in sctp_sf_abort_violation()
4478 goto discard; in sctp_sf_violation_paramlen()
4495 discard: in sctp_sf_violation_paramlen()
/linux-4.4.14/drivers/staging/lustre/lustre/osc/
Dosc_lock.c1245 static int osc_lock_flush(struct osc_lock *ols, int discard) in osc_lock_flush() argument
1261 1, discard); in osc_lock_flush()
1264 discard ? "discarded" : "written"); in osc_lock_flush()
1304 int discard; in osc_lock_cancel() local
1312 discard = !!(dlmlock->l_flags & LDLM_FL_DISCARD_DATA); in osc_lock_cancel()
1314 result = osc_lock_flush(olck, discard); in osc_lock_cancel()
Dosc_cl_internal.h452 pgoff_t start, pgoff_t end, int hp, int discard);
Dosc_cache.c2835 pgoff_t start, pgoff_t end, int hp, int discard) in osc_cache_writeback_range() argument
2856 if (!discard) { in osc_cache_writeback_range()
2888 LASSERT(hp == 0 && discard == 0); in osc_cache_writeback_range()
2902 LASSERT(ergo(!discard, list_empty(&discard_list))); in osc_cache_writeback_range()
2930 if (hp || discard) { in osc_cache_writeback_range()
/linux-4.4.14/net/ipv4/
Dtcp_input.c5145 goto discard; in tcp_validate_incoming()
5166 goto discard; in tcp_validate_incoming()
5181 goto discard; in tcp_validate_incoming()
5195 goto discard; in tcp_validate_incoming()
5200 discard: in tcp_validate_incoming()
5309 goto discard; in tcp_rcv_established()
5389 goto discard; in tcp_rcv_established()
5400 goto discard; in tcp_rcv_established()
5418 discard: in tcp_rcv_established()
5559 goto discard; in tcp_rcv_synsent_state_process()
[all …]
Dtcp_ipv4.c1401 goto discard; in tcp_v4_do_rcv()
1422 discard: in tcp_v4_do_rcv()
1434 goto discard; in tcp_v4_do_rcv()
/linux-4.4.14/net/sunrpc/
Dcache.c621 struct cache_deferred_req *discard = NULL; in cache_limit_defers() local
631 discard = list_entry(cache_defer_list.next, in cache_limit_defers()
634 discard = list_entry(cache_defer_list.prev, in cache_limit_defers()
636 __unhash_deferred_req(discard); in cache_limit_defers()
639 if (discard) in cache_limit_defers()
640 discard->revisit(discard, 1); in cache_limit_defers()
/linux-4.4.14/drivers/md/bcache/
Dsysfs.c92 rw_attribute(discard);
741 sysfs_print(discard, ca->discard); in SHOW()
849 ca->discard = v; in STORE()
Dbcache.h430 bool discard; /* Get rid of? */ member
Dalloc.c330 if (ca->discard) { in bch_allocator_thread()
Djournal.c429 if (!ca->discard) { in do_journal_discard()
Dsuper.c1859 ca->discard = CACHE_DISCARD(&ca->sb); in register_cache()
/linux-4.4.14/drivers/net/wireless/
Dwl3501_cs.c1377 wstats->discard.code += value; in wl3501_get_wireless_stats()
1380 wstats->discard.code += value; in wl3501_get_wireless_stats()
1383 wstats->discard.code += value; in wl3501_get_wireless_stats()
1386 wstats->discard.retries = value; in wl3501_get_wireless_stats()
1389 wstats->discard.misc += value; in wl3501_get_wireless_stats()
1392 wstats->discard.misc += value; in wl3501_get_wireless_stats()
1395 wstats->discard.misc += value; in wl3501_get_wireless_stats()
1398 wstats->discard.misc += value; in wl3501_get_wireless_stats()
Datmel.c1050 priv->wstats.discard.fragment++; in frag_rx_path()
1069 priv->wstats.discard.nwid++; in rx_done_irq()
1231 priv->wstats.discard.misc++; in service_interrupt()
Dairo.c7754 local->wstats.discard.nwid = le32_to_cpu(vals[56]) + in airo_read_wireless_stats()
7757 local->wstats.discard.code = le32_to_cpu(vals[6]);/* RxWepErr */ in airo_read_wireless_stats()
7758 local->wstats.discard.fragment = le32_to_cpu(vals[30]); in airo_read_wireless_stats()
7759 local->wstats.discard.retries = le32_to_cpu(vals[10]); in airo_read_wireless_stats()
7760 local->wstats.discard.misc = le32_to_cpu(vals[1]) + in airo_read_wireless_stats()
/linux-4.4.14/net/rxrpc/
Dar-ack.c704 goto discard; in rxrpc_process_rx_queue()
712 goto discard; in rxrpc_process_rx_queue()
746 goto discard; in rxrpc_process_rx_queue()
784 goto discard; /* assume packet left over from earlier phase */ in rxrpc_process_rx_queue()
814 discard: in rxrpc_process_rx_queue()
Dar-input.c149 goto discard; in rxrpc_fast_process_data()
255 discard: in rxrpc_fast_process_data()
/linux-4.4.14/tools/testing/selftests/net/
Dpsock_tpacket.c341 int ret, discard = 1; in __v1_v2_set_packet_loss_discard() local
343 ret = setsockopt(sock, SOL_PACKET, PACKET_LOSS, (void *) &discard, in __v1_v2_set_packet_loss_discard()
344 sizeof(discard)); in __v1_v2_set_packet_loss_discard()
/linux-4.4.14/drivers/block/
Dxen-blkfront.c471 ring_req->u.discard.nr_sectors = blk_rq_sectors(req); in blkif_queue_discard_req()
472 ring_req->u.discard.id = id; in blkif_queue_discard_req()
473 ring_req->u.discard.sector_number = (blkif_sector_t)blk_rq_pos(req); in blkif_queue_discard_req()
475 ring_req->u.discard.flag = BLKIF_DISCARD_SECURE; in blkif_queue_discard_req()
477 ring_req->u.discard.flag = 0; in blkif_queue_discard_req()
1933 int barrier, flush, discard, persistent; in blkfront_gather_backend_features() local
1963 "feature-discard", "%d", &discard, in blkfront_gather_backend_features()
1966 if (!err && discard) in blkfront_gather_backend_features()
/linux-4.4.14/drivers/staging/android/
DKconfig15 because it can discard shared memory units when under memory pressure.
/linux-4.4.14/arch/x86/xen/
Dsetup.c817 bool discard = false; in xen_memory_setup() local
833 discard = true; in xen_memory_setup()
836 if (!discard) in xen_memory_setup()
/linux-4.4.14/drivers/net/wireless/orinoco/
Dmain.c887 wstats->discard.code++; in __orinoco_ev_rx()
1452 wstats->discard.code += in __orinoco_ev_info()
1455 wstats->discard.code += in __orinoco_ev_info()
1458 wstats->discard.misc += in __orinoco_ev_info()
1460 wstats->discard.fragment += in __orinoco_ev_info()
1462 wstats->discard.retries += in __orinoco_ev_info()
/linux-4.4.14/drivers/mtd/
Dmtd_blkdevs.c98 return tr->discard(dev, block, nsect); in do_blktrans_request()
420 if (tr->discard) { in add_mtd_blktrans_dev()
Dftl.c1091 .discard = ftl_discardsect,
Dmtdswap.c1567 .discard = mtdswap_discard,
/linux-4.4.14/drivers/gpu/drm/i810/
Di810_dma.c709 struct drm_buf *buf, int discard, int used) in i810_dma_dispatch_vertex() argument
769 if (discard) { in i810_dma_dispatch_vertex()
937 vertex->idx, vertex->used, vertex->discard); in i810_dma_vertex()
944 vertex->discard, vertex->used); in i810_dma_vertex()
/linux-4.4.14/include/asm-generic/
Dvmlinux.lds.h708 *(.discard) \
709 *(.discard.*) \
/linux-4.4.14/Documentation/s390/
Dmonreader.txt169 should discard the data read since the last successful read with 0 size.
171 discard the data read since the last successful read with 0 size.
/linux-4.4.14/drivers/tty/serial/jsm/
Djsm_cls.c409 u8 discard; in cls_copy_data_from_uart_to_queue() local
412 discard = readb(&ch->ch_cls_uart->txrx); in cls_copy_data_from_uart_to_queue()
Djsm_neo.c438 u8 discard; in neo_copy_data_from_uart_to_queue() local
440 memcpy_fromio(&discard, &ch->ch_neo_uart->txrxburst, 1); in neo_copy_data_from_uart_to_queue()
/linux-4.4.14/net/tipc/
Dnode.c1288 goto discard; in tipc_rcv()
1301 goto discard; in tipc_rcv()
1340 discard: in tipc_rcv()
/linux-4.4.14/include/uapi/linux/
Dwireless.h894 struct iw_discarded discard; /* Packet discarded counts */ member
/linux-4.4.14/drivers/net/cris/
Deth_v10.c1578 SETS(network_rec_config_shadow, R_NETWORK_REC_CONFIG, individual, discard); in set_multicast_list()
1586 SETS(network_rec_config_shadow, R_NETWORK_REC_CONFIG, individual, discard); in set_multicast_list()
1628 SETS(network_rec_config_shadow, R_NETWORK_REC_CONFIG, individual, discard); in set_multicast_list()
/linux-4.4.14/Documentation/ABI/obsolete/
Dsysfs-block-zram51 ones are sent by filesystem mounted with discard option,
/linux-4.4.14/Documentation/networking/
Dradiotap-headers.txt144 /* discard the radiotap header part */
Drds.txt141 This allows the application to discard all messages queued to a
Drxrpc.txt153 not discard any transmittable packets until they've been hard-ACK'd.
Dcan.txt472 data causes the raw socket to discard the received CAN frames. But
Dip-sysctl.txt1626 1 - (default) discard fragmented neighbor discovery packets
/linux-4.4.14/fs/fat/
Dfat.h52 discard:1, /* Issue discard requests on deletions */ member
Dinode.c919 if (opts->discard) in fat_show_options()
1232 opts->discard = 1; in parse_options()
1745 if (sbi->options.discard) { in fat_fill_super()
Dfatent.c575 if (sbi->options.discard) { in fat_free_clusters()
/linux-4.4.14/Documentation/
Dbcache.txt13 sequentially, then issues a discard before reusing it.
416 discard
417 Boolean; if on a discard/TRIM will be issued to each bucket before it is
Dnommu-mmap.txt119 granule but will only discard the excess if appropriately configured as
286 aggressively trim allocations and discard any excess pages back in to the page
Dgcov.txt131 At run-time, a user can also choose to discard data for an unloaded
Dmemory-hotplug.txt425 If status_changed_nid* >= 0, callback should create/discard structures for the
Dmemory-barriers.txt1169 branch circumvented the load - in which case it can discard the value or just
1537 discard the value of all memory locations that it has currented
2580 A CPU may also discard any instruction sequence that winds up having no
2910 The compiler may also combine, discard or defer elements of the sequence before
Dkmemcheck.txt62 field in a struct, where gcc may load 32 bits, then discard the upper
/linux-4.4.14/drivers/input/misc/
Dwistron_btns.c1158 static void poll_bios(bool discard) in poll_bios() argument
1168 if (val != 0 && !discard) in poll_bios()
/linux-4.4.14/arch/mips/lib/
Dcsum_partial.S592 SUB bits, bits, rem # bits = number of bits to discard
617 SLL t4, t1, 3 # t4 = number of bits to discard
Dmemcpy.S402 SUB bits, bits, rem # bits = number of bits to discard
/linux-4.4.14/drivers/scsi/cxgbi/cxgb4i/
Dcxgb4i.c1092 goto discard; in do_rx_iscsi_hdr()
1161 discard: in do_rx_iscsi_hdr()
1197 goto discard; in do_rx_data_ddp()
1248 discard: in do_rx_data_ddp()
/linux-4.4.14/fs/cramfs/
DREADME148 must be no larger than 32KB) and discard what it doesn't need.
/linux-4.4.14/drivers/net/wireless/libertas/
DREADME199 keep=[0 or 1] keep the previous scan results (1), discard (0)
/linux-4.4.14/Documentation/dmaengine/
Dclient.txt172 discard data in the DMA FIFO which hasn't been fully transferred.
/linux-4.4.14/drivers/net/wireless/iwlwifi/mvm/
Dfw-api.h1238 u8 discard; member
Ddebugfs.c1015 ADD_TEXT("\tDiscard=%d\n", filter->discard); in iwl_dbgfs_bcast_filters_read()
1050 if (sscanf(buf, "%d %hhi %hhi %n", &filter_id, &filter.discard, in iwl_dbgfs_bcast_filters_write()
Dmac80211.c160 .discard = 0,
187 .discard = 0,
/linux-4.4.14/Documentation/security/
Dkeys-request-key.txt126 /sbin/request-key at the appropriate places because (a) execve will discard two
Dkeys.txt1288 This method is optional. It is called to discard part of the payload
1298 This method is optional. It is called to discard the payload data on a key
/linux-4.4.14/drivers/gpu/drm/vmwgfx/device_include/
Dsvga3d_cmd.h482 uint32 discard : 1; member
/linux-4.4.14/drivers/mfd/
Dab8500-core.c519 goto discard; in ab8500_handle_hierarchical_latch()
525 discard: in ab8500_handle_hierarchical_latch()
/linux-4.4.14/drivers/staging/dgnc/
Ddgnc_neo.c1236 unsigned char discard; in neo_copy_data_from_uart_to_queue() local
1239 memcpy_fromio(&discard, &ch->ch_neo_uart->txrxburst, 1); in neo_copy_data_from_uart_to_queue()
/linux-4.4.14/drivers/scsi/cxgbi/cxgb3i/
Dcxgb3i.c766 goto discard; in do_iscsi_hdr()
836 discard: in do_iscsi_hdr()
/linux-4.4.14/drivers/atm/
Deni.c492 static void discard(struct atm_vcc *vcc,unsigned long size) in discard() function
535 discard(vcc,length >> 2); in rx_aal0()
605 discard(vcc,size); in rx_aal5()
/linux-4.4.14/arch/m68k/fpsp040/
Dfpsp.h67 | handler exit code will reload the new frame and discard the old.
Ddo_func.S87 andl #0xFF,%d1 | discard all but rounding mode/prec
/linux-4.4.14/Documentation/DocBook/
Dkernel-api.xml.db659 API-blk-queue-max-discard-sectors
685 API-blkdev-issue-discard
/linux-4.4.14/drivers/net/wireless/hostap/
Dhostap_ioctl.c32 wstats->discard.code = in hostap_get_wireless_stats()
34 wstats->discard.misc = in hostap_get_wireless_stats()
39 wstats->discard.retries = in hostap_get_wireless_stats()
41 wstats->discard.fragment = in hostap_get_wireless_stats()
/linux-4.4.14/Documentation/filesystems/nfs/
Drpc-cache.txt93 cleaned to discard old data.
/linux-4.4.14/Documentation/arm/pxa/
Dmfp.txt122 and written to the actual registers, they are useless and may discard,
/linux-4.4.14/drivers/gpu/drm/savage/
Dsavage_state.c1148 if (dmabuf && cmdbuf->discard) { in savage_bci_cmdbuf()
/linux-4.4.14/mm/
Dslub.c3654 struct list_head discard; in __kmem_cache_shrink() local
3676 INIT_LIST_HEAD(&discard); in __kmem_cache_shrink()
3698 list_move(&page->lru, &discard); in __kmem_cache_shrink()
3714 list_for_each_entry_safe(page, t, &discard, lru) in __kmem_cache_shrink()
/linux-4.4.14/drivers/net/wireless/ipw2x00/
Dipw2200.c7717 priv->wstats.discard.misc++; in ipw_handle_data_packet()
7722 priv->wstats.discard.misc++; in ipw_handle_data_packet()
7780 priv->wstats.discard.misc++; in ipw_handle_data_packet_monitor()
7785 priv->wstats.discard.misc++; in ipw_handle_data_packet_monitor()
7795 priv->wstats.discard.misc++; in ipw_handle_data_packet_monitor()
8391 priv->wstats.discard.misc++; in ipw_rx()
10045 wstats->discard.retries = 0; in ipw_get_wireless_stats()
10062 wstats->discard.retries = priv->last_tx_failures; in ipw_get_wireless_stats()
10063 wstats->discard.code = priv->ieee->ieee_stats.rx_discards_undecryptable; in ipw_get_wireless_stats()
Dipw2100.c2481 priv->wstats.discard.misc++; in isr_rx()
2489 priv->wstats.discard.misc++; in isr_rx()
2565 priv->wstats.discard.misc++; in isr_rx_monitor()
8164 wstats->discard.retries = 0; in ipw2100_wx_wireless_stats()
8260 wstats->discard.retries = tx_failures; in ipw2100_wx_wireless_stats()
/linux-4.4.14/Documentation/scsi/
Darcmsr_spec.txt412 ** *Response with VT100 screen (discard it)
DChangeLog.sym53c8xx405 happen, we just discard the data if use_sg is not zero.
/linux-4.4.14/include/linux/
Dblkdev.h1126 sector_t nr_sects, gfp_t gfp_mask, bool discard);
/linux-4.4.14/Documentation/vm/
Dcleancache.txt38 pages to discard and when.
/linux-4.4.14/drivers/gpu/drm/vmwgfx/
Dvmwgfx_surface.c295 suffix->flags.discard = 0; in vmw_surface_dma_encode()
/linux-4.4.14/fs/ocfs2/
Dalloc.c7275 u64 discard, bcount; in ocfs2_trim_extent() local
7278 discard = le64_to_cpu(gd->bg_blkno) + in ocfs2_trim_extent()
7281 trace_ocfs2_trim_extent(sb, (unsigned long long)discard, bcount); in ocfs2_trim_extent()
7283 return sb_issue_discard(sb, discard, bcount, GFP_NOFS, 0); in ocfs2_trim_extent()
/linux-4.4.14/drivers/infiniband/core/
Dcm.c3251 goto discard; in cm_process_send_error()
3273 goto discard; in cm_process_send_error()
3284 discard: in cm_process_send_error()
/linux-4.4.14/Documentation/filesystems/caching/
Dbackend-api.txt348 This method is used to discard a reference to an object. The object may
Dnetfs-api.txt91 (2) To make it easier to discard a subset of all the files cached based around
/linux-4.4.14/tools/lib/traceevent/
Devent-parse.c5678 goto discard; in parse_header_field()
5732 discard: in parse_header_field()
/linux-4.4.14/scripts/dtc/
Ddtc-lexer.lex.c_shipped2074 /** Set the input stream. This does not discard the current
Ddtc-parser.tab.c_shipped2107 error, discard it. */
/linux-4.4.14/scripts/genksyms/
Dlex.lex.c_shipped1782 /** Set the input stream. This does not discard the current
Dparse.tab.c_shipped2248 error, discard it. */
/linux-4.4.14/scripts/kconfig/
Dzconf.lex.c_shipped2230 /** Set the input stream. This does not discard the current
Dzconf.tab.c_shipped2191 error, discard it. */
/linux-4.4.14/drivers/scsi/aic7xxx/
Daic79xx.seq1659 * doesn't discard data already in the FIFO.