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Searched refs:discard (Results 1 – 173 of 173) sorted by relevance

/linux-4.1.27/drivers/block/xen-blkback/
Dcommon.h115 struct blkif_x86_32_request_discard discard; member
179 struct blkif_x86_64_request_discard discard; member
417 dst->u.discard.flag = src->u.discard.flag; in blkif_get_x86_32_req()
418 dst->u.discard.id = src->u.discard.id; in blkif_get_x86_32_req()
419 dst->u.discard.sector_number = src->u.discard.sector_number; in blkif_get_x86_32_req()
420 dst->u.discard.nr_sectors = src->u.discard.nr_sectors; in blkif_get_x86_32_req()
465 dst->u.discard.flag = src->u.discard.flag; in blkif_get_x86_64_req()
466 dst->u.discard.id = src->u.discard.id; in blkif_get_x86_64_req()
467 dst->u.discard.sector_number = src->u.discard.sector_number; in blkif_get_x86_64_req()
468 dst->u.discard.nr_sectors = src->u.discard.nr_sectors; in blkif_get_x86_64_req()
Dblkback.c983 preq.sector_number = req->u.discard.sector_number; in dispatch_discard_io()
984 preq.nr_sects = req->u.discard.nr_sectors; in dispatch_discard_io()
996 (req->u.discard.flag & BLKIF_DISCARD_SECURE)) ? in dispatch_discard_io()
999 err = blkdev_issue_discard(bdev, req->u.discard.sector_number, in dispatch_discard_io()
1000 req->u.discard.nr_sectors, in dispatch_discard_io()
1009 make_response(blkif, req->u.discard.id, req->operation, status); in dispatch_discard_io()
/linux-4.1.27/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.c601 goto discard; in dccp_v6_do_rcv()
666 goto discard; in dccp_v6_do_rcv()
691 discard: in dccp_v6_do_rcv()
Dipv4.c711 goto discard; in dccp_v4_do_rcv()
726 discard: in dccp_v4_do_rcv()
/linux-4.1.27/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-4.1.27/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.txt111 discard Issue discard/TRIM commands when a segment is cleaned.
202 max_small_discards This parameter controls the number of discard
279 -t [0 or 1] : Disable discard command or not.
280 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-4.1.27/net/l2tp/
Dl2tp_ip.c130 goto discard; in l2tp_ip_recv()
147 goto discard; in l2tp_ip_recv()
151 goto discard; in l2tp_ip_recv()
157 goto discard; in l2tp_ip_recv()
170 goto discard; in l2tp_ip_recv()
173 goto discard; in l2tp_ip_recv()
188 goto discard; in l2tp_ip_recv()
202 discard: in l2tp_ip_recv()
Dl2tp_ip6.c142 goto discard; in l2tp_ip6_recv()
159 goto discard; in l2tp_ip6_recv()
163 goto discard; in l2tp_ip6_recv()
169 goto discard; in l2tp_ip6_recv()
182 goto discard; in l2tp_ip6_recv()
185 goto discard; in l2tp_ip6_recv()
201 goto discard; in l2tp_ip6_recv()
215 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-4.1.27/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-4.1.27/arch/c6x/kernel/
Dvmlinux.lds.S152 *(.discard)
153 *(.discard.*)
/linux-4.1.27/arch/x86/vdso/
Dvdso-layout.lds.S97 *(.discard)
98 *(.discard.*)
/linux-4.1.27/include/uapi/drm/
Dr128_drm.h264 int discard; /* Client finished with buffer? */ member
272 int discard; /* Client finished with buffer? */ member
306 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.h110 int discard; /* discard DMA buffer when done */ member
Di810_drm.h242 int discard; /* client is finished with the buffer? */ member
/linux-4.1.27/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.c816 goto discard; in ip6_tnl_rcv()
821 goto discard; in ip6_tnl_rcv()
827 goto discard; in ip6_tnl_rcv()
846 goto discard; in ip6_tnl_rcv()
864 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.c854 goto discard; in __udp6_lib_rcv()
931 goto discard; in __udp6_lib_rcv()
948 goto discard; in __udp6_lib_rcv()
951 discard: in __udp6_lib_rcv()
Dtcp_ipv6.c1219 goto discard; in tcp_v6_do_rcv()
1267 goto discard; in tcp_v6_do_rcv()
1294 discard: in tcp_v6_do_rcv()
1302 goto discard; in tcp_v6_do_rcv()
/linux-4.1.27/arch/arm64/kernel/
Dvmlinux.lds.S80 *(.discard)
81 *(.discard.*)
/linux-4.1.27/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-4.1.27/Documentation/ABI/testing/
Dsysfs-block158 Devices that support discard functionality may
169 Devices that support discard functionality may
180 Devices that support discard functionality may
187 that the device does not support discard functionality.
193 Devices that support discard functionality may have
203 discard functionality.
209 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-4.1.27/drivers/media/platform/soc_camera/
Dmx2_camera.c222 bool discard; member
249 struct list_head discard; member
705 pcdev->buf_discard[0].discard = true; in mx2_start_streaming()
707 &pcdev->discard); in mx2_start_streaming()
709 pcdev->buf_discard[1].discard = true; in mx2_start_streaming()
711 &pcdev->discard); in mx2_start_streaming()
765 INIT_LIST_HEAD(&pcdev->discard); in mx2_stop_streaming()
1304 if (ibuf->discard) { in mx27_camera_frame_done_emma()
1309 list_move_tail(pcdev->active_bufs.next, &pcdev->discard); in mx27_camera_frame_done_emma()
1348 if (list_empty(&pcdev->discard)) { in mx27_camera_frame_done_emma()
[all …]
/linux-4.1.27/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-4.1.27/arch/arm/kernel/
Dvmlinux.lds.S83 *(.discard)
84 *(.discard.*)
/linux-4.1.27/scripts/
Dmodule-common.lds7 /DISCARD/ : { *(.discard) }
/linux-4.1.27/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-4.1.27/drivers/net/wireless/ath/ath10k/
Dtxrx.c59 tx_done->msdu_id, !!tx_done->discard, !!tx_done->no_ack); in ath10k_txrx_tx_unref()
89 if (tx_done->discard) { in ath10k_txrx_tx_unref()
Dhtt_rx.c1605 tx_done.discard = true; in ath10k_htt_rx_frm_tx_compl()
1609 tx_done.discard = true; in ath10k_htt_rx_frm_tx_compl()
1945 tx_done.discard = true; in ath10k_htt_t2h_msg_handler()
Dhtt_tx.c112 tx_done.discard = 1; in ath10k_htt_tx_clean_up_pending()
Dhtt.h1223 bool discard; member
/linux-4.1.27/arch/arc/kernel/
Dhead.S41 bclr r5, r5, 6 ; Invalidate (discard w/o wback)
Dentry.S602 ; Ideally we want to discard the Callee reg above, however if this was
/linux-4.1.27/drivers/md/
Ddm-cache-metadata.c932 dm_dblock_t dblock, bool discard) in __discard() argument
936 r = (discard ? __set_discard : __clear_discard)(cmd, dblock); in __discard()
945 dm_dblock_t dblock, bool discard) in dm_cache_set_discard() argument
950 r = __discard(cmd, dblock, discard); in dm_cache_set_discard()
961 bool discard; in __load_discards() local
967 r = __is_discarded(cmd, dblock, &discard); in __load_discards()
971 discard = false; in __load_discards()
973 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.c319 bool discard:1; member
1152 if (mg->discard) { in issue_copy_or_discard()
1257 mg->discard = false; in promote()
1281 mg->discard = false; in writeback()
1307 mg->discard = false; in demote_then_promote()
1336 mg->discard = false; in invalidate()
1353 static void discard(struct cache *cache, struct prealloc *structs, in discard() function
1359 mg->discard = true; in discard()
1426 discard(cache, structs, new_ocell); in process_discard_bio()
2909 dm_dblock_t dblock, bool discard) in load_discard() argument
[all …]
Draid5.c1661 bool fua = false, sync = false, discard = false; in ops_complete_reconstruct() local
1669 discard |= test_bit(R5_Discard, &sh->dev[i].flags); in ops_complete_reconstruct()
1676 if (!discard && !test_bit(R5_SkipCopy, &dev->flags)) in ops_complete_reconstruct()
/linux-4.1.27/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-4.1.27/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.
/linux-4.1.27/arch/x86/include/asm/
Dsetup.h96 static void __section(.discard.text) __used notrace \
/linux-4.1.27/include/linux/mtd/
Dblktrans.h67 int (*discard)(struct mtd_blktrans_dev *dev, member
/linux-4.1.27/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()
Dr82600_edac.c278 struct r82600_error_info discard; in r82600_probe1() local
325 r82600_get_error_info(mci, &discard); /* clear counters */ in r82600_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()
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-4.1.27/block/
Dblk-lib.c302 sector_t nr_sects, gfp_t gfp_mask, bool discard) in blkdev_issue_zeroout() argument
306 if (discard && blk_queue_discard(q) && q->limits.discard_zeroes_data && in blkdev_issue_zeroout()
/linux-4.1.27/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-4.1.27/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-4.1.27/include/xen/interface/io/
Dblkif.h200 struct blkif_request_discard discard; member
/linux-4.1.27/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.
Dcache-policies.txt69 promoted to the cache. The read, write and discard promote adjustment
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
Dthin-provisioning.txt259 ignore_discard: Disable discard support.
/linux-4.1.27/net/ipv4/
Dtcp_input.c5097 goto discard; in tcp_validate_incoming()
5118 goto discard; in tcp_validate_incoming()
5133 goto discard; in tcp_validate_incoming()
5147 goto discard; in tcp_validate_incoming()
5152 discard: in tcp_validate_incoming()
5261 goto discard; in tcp_rcv_established()
5341 goto discard; in tcp_rcv_established()
5352 goto discard; in tcp_rcv_established()
5370 discard: in tcp_rcv_established()
5511 goto discard; in tcp_rcv_synsent_state_process()
[all …]
Dtcp_ipv4.c1413 goto discard; in tcp_v4_do_rcv()
1435 discard: in tcp_v4_do_rcv()
1447 goto discard; in tcp_v4_do_rcv()
/linux-4.1.27/tools/perf/util/
Dconfig.c368 int discard; in perf_config_bool() local
369 return !!perf_config_bool_or_int(name, value, &discard); in perf_config_bool()
/linux-4.1.27/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-4.1.27/drivers/staging/lustre/lustre/osc/
Dosc_lock.c1246 static int osc_lock_flush(struct osc_lock *ols, int discard) in osc_lock_flush() argument
1262 1, discard); in osc_lock_flush()
1265 discard ? "discarded" : "written"); in osc_lock_flush()
1305 int discard; in osc_lock_cancel() local
1313 discard = !!(dlmlock->l_flags & LDLM_FL_DISCARD_DATA); in osc_lock_cancel()
1315 result = osc_lock_flush(olck, discard); in osc_lock_cancel()
Dosc_cl_internal.h453 pgoff_t start, pgoff_t end, int hp, int discard);
Dosc_cache.c2839 pgoff_t start, pgoff_t end, int hp, int discard) in osc_cache_writeback_range() argument
2860 if (!discard) { in osc_cache_writeback_range()
2891 LASSERT(hp == 0 && discard == 0); in osc_cache_writeback_range()
2905 LASSERT(ergo(!discard, list_empty(&discard_list))); in osc_cache_writeback_range()
2933 if (hp || discard) { in osc_cache_writeback_range()
/linux-4.1.27/drivers/staging/android/
DKconfig15 because it can discard shared memory units when under memory pressure.
/linux-4.1.27/net/sunrpc/
Dcache.c614 struct cache_deferred_req *discard = NULL; in cache_limit_defers() local
624 discard = list_entry(cache_defer_list.next, in cache_limit_defers()
627 discard = list_entry(cache_defer_list.prev, in cache_limit_defers()
629 __unhash_deferred_req(discard); in cache_limit_defers()
632 if (discard) in cache_limit_defers()
633 discard->revisit(discard, 1); in cache_limit_defers()
/linux-4.1.27/drivers/md/bcache/
Dsysfs.c92 rw_attribute(discard);
741 sysfs_print(discard, ca->discard); in SHOW()
849 ca->discard = v; in STORE()
Dbcache.h445 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.c1893 ca->discard = CACHE_DISCARD(&ca->sb); in register_cache()
/linux-4.1.27/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.c7743 local->wstats.discard.nwid = le32_to_cpu(vals[56]) + in airo_read_wireless_stats()
7746 local->wstats.discard.code = le32_to_cpu(vals[6]);/* RxWepErr */ in airo_read_wireless_stats()
7747 local->wstats.discard.fragment = le32_to_cpu(vals[30]); in airo_read_wireless_stats()
7748 local->wstats.discard.retries = le32_to_cpu(vals[10]); in airo_read_wireless_stats()
7749 local->wstats.discard.misc = le32_to_cpu(vals[1]) + in airo_read_wireless_stats()
/linux-4.1.27/drivers/block/
Dxen-blkfront.c442 ring_req->u.discard.nr_sectors = blk_rq_sectors(req); in blkif_queue_request()
443 ring_req->u.discard.id = id; in blkif_queue_request()
444 ring_req->u.discard.sector_number = (blkif_sector_t)blk_rq_pos(req); in blkif_queue_request()
446 ring_req->u.discard.flag = BLKIF_DISCARD_SECURE; in blkif_queue_request()
448 ring_req->u.discard.flag = 0; in blkif_queue_request()
1774 int barrier, flush, discard, persistent; in blkfront_connect() local
1858 "feature-discard", "%d", &discard, in blkfront_connect()
1861 if (!err && discard) in blkfront_connect()
/linux-4.1.27/net/rxrpc/
Dar-ack.c704 goto discard; in rxrpc_process_rx_queue()
712 goto discard; in rxrpc_process_rx_queue()
744 goto discard; in rxrpc_process_rx_queue()
782 goto discard; /* assume packet left over from earlier phase */ in rxrpc_process_rx_queue()
812 discard: in rxrpc_process_rx_queue()
Dar-input.c149 goto discard; in rxrpc_fast_process_data()
255 discard: in rxrpc_fast_process_data()
/linux-4.1.27/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-4.1.27/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-4.1.27/drivers/mtd/
Dmtd_blkdevs.c98 return tr->discard(dev, block, nsect); in do_blktrans_request()
424 if (tr->discard) { in add_mtd_blktrans_dev()
Dftl.c1091 .discard = ftl_discardsect,
Dmtdswap.c1567 .discard = mtdswap_discard,
/linux-4.1.27/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-4.1.27/include/asm-generic/
Dvmlinux.lds.h698 *(.discard) \
699 *(.discard.*) \
/linux-4.1.27/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-4.1.27/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-4.1.27/include/uapi/linux/
Dwireless.h894 struct iw_discarded discard; /* Packet discarded counts */ member
/linux-4.1.27/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-4.1.27/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.txt469 data causes the raw socket to discard the received CAN frames. But
Dip-sysctl.txt1546 1 - (default) discard fragmented neighbor discovery packets
/linux-4.1.27/Documentation/ABI/obsolete/
Dsysfs-block-zram51 ones are sent by filesystem mounted with discard option,
/linux-4.1.27/fs/fat/
Dfat.h52 discard:1, /* Issue discard requests on deletions */ member
Dinode.c918 if (opts->discard) in fat_show_options()
1231 opts->discard = 1; in parse_options()
1744 if (sbi->options.discard) { in fat_fill_super()
Dfatent.c575 if (sbi->options.discard) { in fat_free_clusters()
/linux-4.1.27/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.txt1167 branch circumvented the load - in which case it can discard the value or just
1531 the compiler must discard the value of all memory locations that
2625 A CPU may also discard any instruction sequence that winds up having no
2954 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-4.1.27/drivers/staging/dgnc/
Ddgnc_cls.c859 unsigned char discard; in cls_copy_data_from_uart_to_queue() local
862 discard = readb(&ch->ch_cls_uart->txrx); in cls_copy_data_from_uart_to_queue()
Ddgnc_neo.c1265 unsigned char discard; in neo_copy_data_from_uart_to_queue() local
1268 memcpy_fromio(&discard, &ch->ch_neo_uart->txrxburst, 1); in neo_copy_data_from_uart_to_queue()
/linux-4.1.27/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-4.1.27/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-4.1.27/net/tipc/
Dlink.c1055 goto discard; in tipc_rcv()
1070 goto discard; in tipc_rcv()
1075 goto discard; in tipc_rcv()
1163 discard: in tipc_rcv()
/linux-4.1.27/drivers/scsi/cxgbi/cxgb4i/
Dcxgb4i.c1085 goto discard; in do_rx_iscsi_hdr()
1154 discard: in do_rx_iscsi_hdr()
1190 goto discard; in do_rx_data_ddp()
1241 discard: in do_rx_data_ddp()
/linux-4.1.27/fs/cramfs/
DREADME148 must be no larger than 32KB) and discard what it doesn't need.
/linux-4.1.27/drivers/net/wireless/libertas/
DREADME199 keep=[0 or 1] keep the previous scan results (1), discard (0)
/linux-4.1.27/Documentation/dmaengine/
Dclient.txt172 discard data in the DMA FIFO which hasn't been fully transferred.
/linux-4.1.27/Documentation/security/
Dkeys-request-key.txt126 /sbin/request-key at the appropriate places because (a) execve will discard two
Dkeys.txt1279 This method is optional. It is called to discard part of the payload
1289 This method is optional. It is called to discard the payload data on a key
/linux-4.1.27/drivers/mfd/
Dab8500-core.c519 goto discard; in ab8500_handle_hierarchical_latch()
525 discard: in ab8500_handle_hierarchical_latch()
/linux-4.1.27/drivers/net/wireless/iwlwifi/mvm/
Dfw-api.h1338 u8 discard; member
Ddebugfs.c1011 ADD_TEXT("\tDiscard=%d\n", filter->discard); in iwl_dbgfs_bcast_filters_read()
1046 if (sscanf(buf, "%d %hhi %hhi %n", &filter_id, &filter.discard, in iwl_dbgfs_bcast_filters_write()
Dmac80211.c161 .discard = 0,
188 .discard = 0,
/linux-4.1.27/drivers/scsi/cxgbi/cxgb3i/
Dcxgb3i.c766 goto discard; in do_iscsi_hdr()
836 discard: in do_iscsi_hdr()
/linux-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/Documentation/arm/pxa/
Dmfp.txt122 and written to the actual registers, they are useless and may discard,
/linux-4.1.27/Documentation/filesystems/nfs/
Drpc-cache.txt93 cleaned to discard old data.
/linux-4.1.27/mm/
Dslub.c3440 struct list_head discard; in __kmem_cache_shrink() local
3462 INIT_LIST_HEAD(&discard); in __kmem_cache_shrink()
3484 list_move(&page->lru, &discard); in __kmem_cache_shrink()
3500 list_for_each_entry_safe(page, t, &discard, lru) in __kmem_cache_shrink()
/linux-4.1.27/drivers/gpu/drm/vmwgfx/
Dsvga3d_reg.h1522 uint32 discard : 1; member
Dvmwgfx_surface.c292 suffix->flags.discard = 0; in vmw_surface_dma_encode()
/linux-4.1.27/drivers/gpu/drm/savage/
Dsavage_state.c1148 if (dmabuf && cmdbuf->discard) { in savage_bci_cmdbuf()
/linux-4.1.27/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-4.1.27/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-4.1.27/Documentation/vm/
Dcleancache.txt38 pages to discard and when.
/linux-4.1.27/include/linux/
Dblkdev.h1166 sector_t nr_sects, gfp_t gfp_mask, bool discard);
/linux-4.1.27/fs/ocfs2/
Dalloc.c7250 u64 discard, bcount; in ocfs2_trim_extent() local
7253 discard = le64_to_cpu(gd->bg_blkno) + in ocfs2_trim_extent()
7256 trace_ocfs2_trim_extent(sb, (unsigned long long)discard, bcount); in ocfs2_trim_extent()
7258 return sb_issue_discard(sb, discard, bcount, GFP_NOFS, 0); in ocfs2_trim_extent()
/linux-4.1.27/drivers/infiniband/core/
Dcm.c3177 goto discard; in cm_process_send_error()
3199 goto discard; in cm_process_send_error()
3210 discard: in cm_process_send_error()
/linux-4.1.27/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-4.1.27/tools/lib/traceevent/
Devent-parse.c5551 goto discard; in parse_header_field()
5605 discard: in parse_header_field()
/linux-4.1.27/scripts/kconfig/
Dzconf.lex.c_shipped2177 /** Set the input stream. This does not discard the current
Dzconf.tab.c_shipped2149 error, discard it. */
/linux-4.1.27/scripts/genksyms/
Dlex.lex.c_shipped1782 /** Set the input stream. This does not discard the current
Dparse.tab.c_shipped2260 error, discard it. */
/linux-4.1.27/scripts/dtc/
Ddtc-lexer.lex.c_shipped2045 /** Set the input stream. This does not discard the current
Ddtc-parser.tab.c_shipped2162 error, discard it. */
/linux-4.1.27/drivers/scsi/aic7xxx/
Daic79xx.seq1659 * doesn't discard data already in the FIFO.