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| author | Shile Zhang <shile.zhang@linux.alibaba.com> | 2019-09-03 15:25:43 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-09-03 16:08:28 +0200 |
| commit | d55a4ae9e1af5fb1657e38284ef46c56e668efdb (patch) | |
| tree | 3f1029185405a8724b71997a7b1b4f4356b7e8d5 /drivers/md/bcache/writeback.h | |
| parent | Documentation:kernel-per-CPU-kthreads.txt: Remove reference to elevator= (diff) | |
| download | linux-d55a4ae9e1af5fb1657e38284ef46c56e668efdb.tar.xz linux-d55a4ae9e1af5fb1657e38284ef46c56e668efdb.zip | |
bcache: add cond_resched() in __bch_cache_cmp()
Read /sys/fs/bcache/<uuid>/cacheN/priority_stats can take very long
time with huge cache after long run.
Signed-off-by: Shile Zhang <shile.zhang@linux.alibaba.com>
Tested-by: Heitor Alves de Siqueira <halves@canonical.com>
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/bcache/writeback.h')
0 files changed, 0 insertions, 0 deletions