| /linux-4.4.14/mm/ |
| D | backing-dev.c | 314 wb->congested = wb_congested_get_create(bdi, blkcg_id, gfp); in wb_init()
315 if (!wb->congested) in wb_init()
335 wb_congested_put(wb->congested); in wb_init()
372 wb_congested_put(wb->congested); in wb_exit()
401 struct bdi_writeback_congested *new_congested = NULL, *congested; in wb_congested_get_create() local
412 congested = container_of(parent, struct bdi_writeback_congested, in wb_congested_get_create()
414 if (congested->blkcg_id < blkcg_id) in wb_congested_get_create()
416 else if (congested->blkcg_id > blkcg_id) in wb_congested_get_create()
424 congested = new_congested; in wb_congested_get_create()
426 rb_link_node(&congested->rb_node, parent, node); in wb_congested_get_create()
[all …]
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| /linux-4.4.14/drivers/md/bcache/ |
| D | io.c | 122 int congested = atomic_read(&c->congested); in bch_bbio_count_io_errors() local
128 ms = min(ms, CONGESTED_MAX + congested); in bch_bbio_count_io_errors()
129 atomic_sub(ms, &c->congested); in bch_bbio_count_io_errors()
130 } else if (congested < 0) in bch_bbio_count_io_errors()
131 atomic_inc(&c->congested); in bch_bbio_count_io_errors()
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| D | request.c | 343 i += atomic_read(&c->congested); in bch_get_congested()
375 unsigned sectors, congested = bch_get_congested(c); in check_should_bypass() local
402 if (!congested && !dc->sequential_cutoff) in check_should_bypass()
405 if (!congested && in check_should_bypass()
445 if (congested && sectors >= congested) { in check_should_bypass()
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| D | sysfs.c | 69 read_attribute(congested);
557 sysfs_hprint(congested, in SHOW()
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| D | bcache.h | 634 atomic_t congested; member
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| /linux-4.4.14/include/linux/ |
| D | backing-dev-defs.h | 95 struct bdi_writeback_congested *congested; member
180 void clear_wb_congested(struct bdi_writeback_congested *congested, int sync);
181 void set_wb_congested(struct bdi_writeback_congested *congested, int sync);
185 clear_wb_congested(bdi->wb.congested, sync); in clear_bdi_congested()
190 set_wb_congested(bdi->wb.congested, sync); in set_bdi_congested()
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| D | backing-dev.h | 196 return wb->congested->state & cong_bits; in wb_congested()
246 void wb_congested_put(struct bdi_writeback_congested *congested);
428 static inline void wb_congested_put(struct bdi_writeback_congested *congested) in wb_congested_put() argument
430 if (atomic_dec_and_test(&congested->refcnt)) in wb_congested_put()
431 kfree(congested); in wb_congested_put()
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| /linux-4.4.14/Documentation/networking/ |
| D | rds.txt | 84 mark the port as "congested" and send a congestion update to
86 processes sending to this congested port.
105 as "congested" will return ENOBUFS.
134 a destination marked congested - in this case you will loop
227 is congested. All sends attempted to this socket's address
235 indicate which ports on bound addresses are congested. As the
246 is congested or not.
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| D | x25-iface.txt | 82 kernel if the backlog queue is congested.
121 when a previously congested backlog queue becomes empty again.
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| D | decnet.txt | 178 - Was the network congested ?
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| /linux-4.4.14/drivers/block/drbd/ |
| D | drbd_req.c | 1003 bool congested = false; in maybe_pull_ahead() local
1027 congested = true; in maybe_pull_ahead()
1032 congested = true; in maybe_pull_ahead()
1035 if (congested) { in maybe_pull_ahead()
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| /linux-4.4.14/drivers/md/ |
| D | linear.c | 298 .congested = linear_congested,
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| D | md.h | 539 int (*congested)(struct mddev *mddev, int bits); member
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| D | multipath.c | 507 .congested = multipath_congested,
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| D | raid0.c | 677 .congested = raid0_congested,
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| D | raid5.c | 7874 .congested = raid5_congested,
7897 .congested = raid5_congested,
7921 .congested = raid5_congested,
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| D | raid1.c | 3190 .congested = raid1_congested,
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| D | md.c | 350 else if (pers && pers->congested) in mddev_congested()
351 ret = pers->congested(mddev, bits); in mddev_congested()
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| D | raid10.c | 4639 .congested = raid10_congested,
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| /linux-4.4.14/fs/ |
| D | fs-writeback.c | 736 bool locked, congested; in inode_congested() local
739 congested = wb_congested(wb, cong_bits); in inode_congested()
741 return congested; in inode_congested()
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| /linux-4.4.14/Documentation/DocBook/ |
| D | filesystems.xml.db | 157 API-inode-congested
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| D | device-drivers.xml.db | 148 API-workqueue-congested
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| /linux-4.4.14/net/netlink/ |
| D | af_netlink.c | 1991 int congested; member
2068 p->congested |= val; in do_one_broadcast()
2093 info.congested = 0; in netlink_broadcast_filtered()
2119 if (info.congested && gfpflags_allow_blocking(allocation)) in netlink_broadcast_filtered()
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| /linux-4.4.14/block/ |
| D | blk-core.c | 76 clear_wb_congested(rl->q->backing_dev_info.wb.congested, sync); in blk_clear_congested()
87 set_wb_congested(rl->q->backing_dev_info.wb.congested, sync); in blk_set_congested()
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| /linux-4.4.14/Documentation/filesystems/cifs/ |
| D | CHANGES | 107 Fix premature write failure on congested networks (we would give up
|