| /Linux-v4.19/mm/ |
| D | backing-dev.c | 321 wb->congested = wb_congested_get_create(bdi, blkcg_id, gfp); in wb_init()
322 if (!wb->congested) { in wb_init()
344 wb_congested_put(wb->congested); in wb_init()
387 wb_congested_put(wb->congested); in wb_exit()
417 struct bdi_writeback_congested *new_congested = NULL, *congested; in wb_congested_get_create() local
428 congested = rb_entry(parent, struct bdi_writeback_congested, in wb_congested_get_create()
430 if (congested->blkcg_id < blkcg_id) in wb_congested_get_create()
432 else if (congested->blkcg_id > blkcg_id) in wb_congested_get_create()
440 congested = new_congested; in wb_congested_get_create()
441 rb_link_node(&congested->rb_node, parent, node); in wb_congested_get_create()
[all …]
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| D | vmscan.c | 123 unsigned int congested; member
270 bool congested) in set_memcg_congestion() argument
278 WRITE_ONCE(mn->congested, congested); in set_memcg_congestion()
287 return READ_ONCE(mn->congested); in memcg_congested()
302 struct mem_cgroup *memcg, bool congested) in set_memcg_congestion() argument
1994 sc->nr.congested += stat.nr_congested; in shrink_inactive_list()
2809 if (sc->nr.dirty && sc->nr.dirty == sc->nr.congested) in shrink_node()
2831 sc->nr.dirty && sc->nr.dirty == sc->nr.congested) in shrink_node()
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| /Linux-v4.19/drivers/md/bcache/ |
| D | io.c | 138 int congested = atomic_read(&c->congested); in bch_bbio_count_io_errors() local
145 ms = min(ms, CONGESTED_MAX + congested); in bch_bbio_count_io_errors()
146 atomic_sub(ms, &c->congested); in bch_bbio_count_io_errors()
147 } else if (congested < 0) in bch_bbio_count_io_errors()
148 atomic_inc(&c->congested); in bch_bbio_count_io_errors()
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| D | request.c | 347 i += atomic_read(&c->congested); in bch_get_congested()
379 unsigned int sectors, congested = bch_get_congested(c); in check_should_bypass() local
414 if (!congested && !dc->sequential_cutoff) in check_should_bypass()
451 if (congested && sectors >= congested) { in check_should_bypass()
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| D | sysfs.c | 90 read_attribute(congested);
662 sysfs_hprint(congested, in SHOW()
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| D | bcache.h | 675 atomic_t congested; member
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| /Linux-v4.19/include/linux/ |
| D | backing-dev-defs.h | 123 struct bdi_writeback_congested *congested; member
214 void clear_wb_congested(struct bdi_writeback_congested *congested, int sync);
215 void set_wb_congested(struct bdi_writeback_congested *congested, int sync);
219 clear_wb_congested(bdi->wb.congested, sync); in clear_bdi_congested()
224 set_wb_congested(bdi->wb.congested, sync); in set_bdi_congested()
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| D | backing-dev.h | 175 return wb->congested->state & cong_bits; in wb_congested()
228 void wb_congested_put(struct bdi_writeback_congested *congested);
411 static inline void wb_congested_put(struct bdi_writeback_congested *congested) in wb_congested_put() argument
413 if (refcount_dec_and_test(&congested->refcnt)) in wb_congested_put()
414 kfree(congested); in wb_congested_put()
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| D | memcontrol.h | 143 bool congested; /* memcg has many dirty pages */ member
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| /Linux-v4.19/Documentation/networking/ |
| D | rds.txt | 82 mark the port as "congested" and send a congestion update to
84 processes sending to this congested port.
104 as "congested" will return ENOBUFS.
133 a destination marked congested - in this case you will loop
240 is congested. All sends attempted to this socket's address
248 indicate which ports on bound addresses are congested. As the
259 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-v4.19/drivers/crypto/caam/ |
| D | qi.c | 535 static void cgr_cb(struct qman_portal *qm, struct qman_cgr *cgr, int congested) in cgr_cb() argument
537 caam_congested = congested; in cgr_cb()
539 if (congested) { in cgr_cb()
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| /Linux-v4.19/drivers/md/ |
| D | md-linear.c | 329 .congested = linear_congested,
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| D | md-multipath.c | 490 .congested = multipath_congested,
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| D | md.h | 577 int (*congested)(struct mddev *mddev, int bits); member
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| D | raid0.c | 790 .congested = raid0_congested,
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| /Linux-v4.19/drivers/block/drbd/ |
| D | drbd_req.c | 1006 bool congested = false; in maybe_pull_ahead() local
1030 congested = true; in maybe_pull_ahead()
1035 congested = true; in maybe_pull_ahead()
1038 if (congested) { in maybe_pull_ahead()
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| /Linux-v4.19/fs/ |
| D | fs-writeback.c | 749 bool congested; in inode_congested() local
752 congested = wb_congested(wb, cong_bits); in inode_congested()
754 return congested; in inode_congested()
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| /Linux-v4.19/net/netlink/ |
| D | af_netlink.c | 1401 int congested; member
1479 p->congested |= val; in do_one_broadcast()
1504 info.congested = 0; in netlink_broadcast_filtered()
1530 if (info.congested && gfpflags_allow_blocking(allocation)) in netlink_broadcast_filtered()
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| /Linux-v4.19/Documentation/filesystems/ext4/ondisk/ |
| D | blockgroup.rst | 96 feature moves the location of the group descriptors from the congested
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| /Linux-v4.19/include/soc/fsl/ |
| D | qman.h | 778 struct qman_cgr *cgr, int congested);
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| /Linux-v4.19/drivers/net/ethernet/freescale/dpaa/ |
| D | dpaa_eth.c | 795 int congested) in dpaa_eth_cgscn() argument
800 if (congested) { in dpaa_eth_cgscn()
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| /Linux-v4.19/block/ |
| D | blk-core.c | 156 clear_wb_congested(rl->q->backing_dev_info->wb.congested, sync); in blk_clear_congested()
167 set_wb_congested(rl->q->backing_dev_info->wb.congested, sync); in blk_set_congested()
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| /Linux-v4.19/Documentation/ABI/stable/ |
| D | sysfs-class-infiniband | 183 discarded by the port because the port is down or congested.
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