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-rw-r--r--fs/nilfs2/segment.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 587251830897..58a598b548fa 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -734,7 +734,6 @@ static size_t nilfs_lookup_dirty_data_buffers(struct inode *inode,
if (!head)
head = create_empty_buffers(folio,
i_blocksize(inode), 0);
- folio_unlock(folio);
bh = head;
do {
@@ -744,11 +743,14 @@ static size_t nilfs_lookup_dirty_data_buffers(struct inode *inode,
list_add_tail(&bh->b_assoc_buffers, listp);
ndirties++;
if (unlikely(ndirties >= nlimit)) {
+ folio_unlock(folio);
folio_batch_release(&fbatch);
cond_resched();
return ndirties;
}
} while (bh = bh->b_this_page, bh != head);
+
+ folio_unlock(folio);
}
folio_batch_release(&fbatch);
cond_resched();