diff options
Diffstat (limited to 'fs/bcachefs/journal_io.c')
| -rw-r--r-- | fs/bcachefs/journal_io.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/bcachefs/journal_io.c b/fs/bcachefs/journal_io.c index f2e038116b0f..afcb2a435956 100644 --- a/fs/bcachefs/journal_io.c +++ b/fs/bcachefs/journal_io.c @@ -1885,9 +1885,11 @@ CLOSURE_CALLBACK(bch2_journal_write) if (ret) goto err; + mutex_lock(&j->buf_lock); journal_buf_realloc(j, w); ret = bch2_journal_write_prep(j, w); + mutex_unlock(&j->buf_lock); if (ret) goto err; |