Revision eefdf30f3dcb5c1d47bee2b3afdb9d4d05343ff3 authored by Jens Axboe on 27 August 2020, 22:40:19 UTC, committed by Jens Axboe on 27 August 2020, 22:40:29 UTC
This normally isn't hit, as polling is mostly done on NVMe with deep queue depths. But if we do run into request starvation, we need to ensure that retries are properly serialized. Reported-by: Andres Freund <andres@anarazel.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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File | Mode | Size |
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partitions | ||
Kconfig | -rw-r--r-- | 6.8 KB |
Kconfig.iosched | -rw-r--r-- | 1.3 KB |
Makefile | -rw-r--r-- | 1.7 KB |
badblocks.c | -rw-r--r-- | 14.1 KB |
bfq-cgroup.c | -rw-r--r-- | 38.5 KB |
bfq-iosched.c | -rw-r--r-- | 236.9 KB |
bfq-iosched.h | -rw-r--r-- | 36.7 KB |
bfq-wf2q.c | -rw-r--r-- | 52.6 KB |
bio-integrity.c | -rw-r--r-- | 12.5 KB |
bio.c | -rw-r--r-- | 43.9 KB |
blk-cgroup-rwstat.c | -rw-r--r-- | 3.4 KB |
blk-cgroup-rwstat.h | -rw-r--r-- | 3.9 KB |
blk-cgroup.c | -rw-r--r-- | 49.2 KB |
blk-core.c | -rw-r--r-- | 50.3 KB |
blk-crypto-fallback.c | -rw-r--r-- | 18.2 KB |
blk-crypto-internal.h | -rw-r--r-- | 5.0 KB |
blk-crypto.c | -rw-r--r-- | 11.8 KB |
blk-exec.c | -rw-r--r-- | 2.6 KB |
blk-flush.c | -rw-r--r-- | 13.9 KB |
blk-integrity.c | -rw-r--r-- | 11.9 KB |
blk-ioc.c | -rw-r--r-- | 10.1 KB |
blk-iocost.c | -rw-r--r-- | 68.9 KB |
blk-iolatency.c | -rw-r--r-- | 28.0 KB |
blk-lib.c | -rw-r--r-- | 11.4 KB |
blk-map.c | -rw-r--r-- | 16.7 KB |
blk-merge.c | -rw-r--r-- | 24.0 KB |
blk-mq-cpumap.c | -rw-r--r-- | 2.2 KB |
blk-mq-debugfs-zoned.c | -rw-r--r-- | 435 bytes |
blk-mq-debugfs.c | -rw-r--r-- | 24.4 KB |
blk-mq-debugfs.h | -rw-r--r-- | 2.7 KB |
blk-mq-pci.c | -rw-r--r-- | 1.3 KB |
blk-mq-rdma.c | -rw-r--r-- | 1.3 KB |
blk-mq-sched.c | -rw-r--r-- | 19.0 KB |
blk-mq-sched.h | -rw-r--r-- | 2.5 KB |
blk-mq-sysfs.c | -rw-r--r-- | 8.4 KB |
blk-mq-tag.c | -rw-r--r-- | 15.0 KB |
blk-mq-tag.h | -rw-r--r-- | 2.6 KB |
blk-mq-virtio.c | -rw-r--r-- | 1.3 KB |
blk-mq.c | -rw-r--r-- | 96.1 KB |
blk-mq.h | -rw-r--r-- | 7.5 KB |
blk-pm.c | -rw-r--r-- | 6.7 KB |
blk-pm.h | -rw-r--r-- | 1.4 KB |
blk-rq-qos.c | -rw-r--r-- | 7.1 KB |
blk-rq-qos.h | -rw-r--r-- | 5.0 KB |
blk-settings.c | -rw-r--r-- | 25.4 KB |
blk-stat.c | -rw-r--r-- | 4.6 KB |
blk-stat.h | -rw-r--r-- | 4.6 KB |
blk-sysfs.c | -rw-r--r-- | 27.8 KB |
blk-throttle.c | -rw-r--r-- | 67.4 KB |
blk-timeout.c | -rw-r--r-- | 4.1 KB |
blk-wbt.c | -rw-r--r-- | 19.8 KB |
blk-wbt.h | -rw-r--r-- | 2.8 KB |
blk-zoned.c | -rw-r--r-- | 14.0 KB |
blk.h | -rw-r--r-- | 13.3 KB |
bounce.c | -rw-r--r-- | 9.4 KB |
bsg-lib.c | -rw-r--r-- | 9.9 KB |
bsg.c | -rw-r--r-- | 11.1 KB |
cmdline-parser.c | -rw-r--r-- | 4.9 KB |
elevator.c | -rw-r--r-- | 18.8 KB |
genhd.c | -rw-r--r-- | 57.3 KB |
ioctl.c | -rw-r--r-- | 16.9 KB |
ioprio.c | -rw-r--r-- | 5.1 KB |
keyslot-manager.c | -rw-r--r-- | 10.7 KB |
kyber-iosched.c | -rw-r--r-- | 27.8 KB |
mq-deadline.c | -rw-r--r-- | 20.6 KB |
opal_proto.h | -rw-r--r-- | 9.4 KB |
scsi_ioctl.c | -rw-r--r-- | 22.8 KB |
sed-opal.c | -rw-r--r-- | 62.5 KB |
t10-pi.c | -rw-r--r-- | 7.8 KB |
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