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| author | Kent Overstreet <kmo@daterainc.com> | 2013-08-21 17:49:09 -0700 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-10 21:56:41 -0800 |
| commit | c4d951ddb66fe1d087447b0ba65c4fa4446f1083 (patch) | |
| tree | 80564725ffa4cfa0d1a02b0a80f419edcd424548 /drivers/md/bcache/writeback.h | |
| parent | 48a915a87f0bd98c3d68d029acf223a2e5116f07 (diff) | |
| download | lwn-c4d951ddb66fe1d087447b0ba65c4fa4446f1083.tar.gz lwn-c4d951ddb66fe1d087447b0ba65c4fa4446f1083.zip | |
bcache: Fix sysfs splat on shutdown with flash only devs
Whoops.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Diffstat (limited to 'drivers/md/bcache/writeback.h')
| -rw-r--r-- | drivers/md/bcache/writeback.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/bcache/writeback.h b/drivers/md/bcache/writeback.h index fe7d9d56492b..c9ddcf4614b9 100644 --- a/drivers/md/bcache/writeback.h +++ b/drivers/md/bcache/writeback.h @@ -45,7 +45,7 @@ static inline bool should_writeback(struct cached_dev *dc, struct bio *bio, unsigned in_use = dc->disk.c->gc_stats.in_use; if (cache_mode != CACHE_MODE_WRITEBACK || - atomic_read(&dc->disk.detaching) || + test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags) || in_use > CUTOFF_WRITEBACK_SYNC) return false; |