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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-12-06 16:29:13 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:49 -0400 |
| commit | b18df768ebf71196c3620d1e5f23f064c1ba1485 (patch) | |
| tree | 094ee9f6ba69e11a9015290faf6b7365b4969c70 /fs/bcachefs/journal_reclaim.c | |
| parent | f51e84fe24d8d170bfbba626e76ee08b1ab7b283 (diff) | |
| download | linux-b18df768ebf71196c3620d1e5f23f064c1ba1485.tar.gz linux-b18df768ebf71196c3620d1e5f23f064c1ba1485.tar.bz2 linux-b18df768ebf71196c3620d1e5f23f064c1ba1485.zip | |
bcachefs: Prevent journal reclaim from spinning
Without checking if we actually flushed anything, journal reclaim could
still go into an infinite loop while trying ot shut down.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/journal_reclaim.c')
| -rw-r--r-- | fs/bcachefs/journal_reclaim.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/journal_reclaim.c b/fs/bcachefs/journal_reclaim.c index 5ab147e94167..e8fd11abe4c3 100644 --- a/fs/bcachefs/journal_reclaim.c +++ b/fs/bcachefs/journal_reclaim.c @@ -610,7 +610,7 @@ static int __bch2_journal_reclaim(struct journal *j, bool direct) else j->nr_background_reclaim += nr_flushed; trace_journal_reclaim_finish(c, nr_flushed); - } while (min_nr); + } while (min_nr && nr_flushed); memalloc_noreclaim_restore(flags); |