Revision d0bd456074dca089579818312da7cbe726ad2ff9 authored by Josef Bacik on 23 September 2015, 18:54:14 UTC, committed by Chris Mason on 22 October 2015, 01:51:43 UTC
In tracking down these weird bitmap problems it was helpful to artificially create an extremely fragmented file system. These mount options let us either fragment data or metadata or both. With these options I could reproduce all sorts of weird latencies and hangs that occur under extreme fragmentation and get them fixed. Thanks, Signed-off-by: Josef Bacik <jbacik@fb.com> Signed-off-by: Chris Mason <clm@fb.com>
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File | Mode | Size |
---|---|---|
partitions | ||
Kconfig | -rw-r--r-- | 3.7 KB |
Kconfig.iosched | -rw-r--r-- | 1.6 KB |
Makefile | -rw-r--r-- | 923 bytes |
bio-integrity.c | -rw-r--r-- | 14.1 KB |
bio.c | -rw-r--r-- | 48.4 KB |
blk-cgroup.c | -rw-r--r-- | 35.6 KB |
blk-core.c | -rw-r--r-- | 90.5 KB |
blk-exec.c | -rw-r--r-- | 3.2 KB |
blk-flush.c | -rw-r--r-- | 15.2 KB |
blk-integrity.c | -rw-r--r-- | 12.5 KB |
blk-ioc.c | -rw-r--r-- | 10.2 KB |
blk-iopoll.c | -rw-r--r-- | 5.8 KB |
blk-lib.c | -rw-r--r-- | 7.0 KB |
blk-map.c | -rw-r--r-- | 5.8 KB |
blk-merge.c | -rw-r--r-- | 16.9 KB |
blk-mq-cpu.c | -rw-r--r-- | 1.6 KB |
blk-mq-cpumap.c | -rw-r--r-- | 2.5 KB |
blk-mq-sysfs.c | -rw-r--r-- | 11.0 KB |
blk-mq-tag.c | -rw-r--r-- | 16.5 KB |
blk-mq-tag.h | -rw-r--r-- | 2.6 KB |
blk-mq.c | -rw-r--r-- | 54.4 KB |
blk-mq.h | -rw-r--r-- | 3.4 KB |
blk-settings.c | -rw-r--r-- | 26.9 KB |
blk-softirq.c | -rw-r--r-- | 4.4 KB |
blk-sysfs.c | -rw-r--r-- | 16.5 KB |
blk-tag.c | -rw-r--r-- | 10.0 KB |
blk-throttle.c | -rw-r--r-- | 42.6 KB |
blk-timeout.c | -rw-r--r-- | 5.7 KB |
blk.h | -rw-r--r-- | 8.6 KB |
bounce.c | -rw-r--r-- | 5.8 KB |
bsg-lib.c | -rw-r--r-- | 6.0 KB |
bsg.c | -rw-r--r-- | 22.9 KB |
cfq-iosched.c | -rw-r--r-- | 123.2 KB |
cmdline-parser.c | -rw-r--r-- | 4.9 KB |
compat_ioctl.c | -rw-r--r-- | 20.8 KB |
deadline-iosched.c | -rw-r--r-- | 11.3 KB |
elevator.c | -rw-r--r-- | 23.8 KB |
genhd.c | -rw-r--r-- | 44.3 KB |
ioctl.c | -rw-r--r-- | 11.5 KB |
ioprio.c | -rw-r--r-- | 5.0 KB |
noop-iosched.c | -rw-r--r-- | 2.7 KB |
partition-generic.c | -rw-r--r-- | 14.0 KB |
scsi_ioctl.c | -rw-r--r-- | 19.4 KB |
t10-pi.c | -rw-r--r-- | 5.1 KB |
Computing file changes ...