The temporary variable bio_start and bio_end are confusingly
misnamed. Rename them with bvec_ instead of bio_ to indicate
what they really are.
Signed-off-by: Liu Peibao <liupeibao@xxxxxxx>
---
fs/ext4/page-io.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index fd55e11c8391..dd0a7f734d7f 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -106,8 +106,8 @@ static void ext4_finish_bio(struct bio *bio)
struct page *page = bvec->bv_page;
struct page *bounce_page = NULL;
struct buffer_head *bh, *head;
- unsigned int bio_start = bvec->bv_offset;
- unsigned int bio_end = bio_start + bvec->bv_len;
+ unsigned int bvec_start = bvec->bv_offset;
+ unsigned int bvec_end = bvec_start + bvec->bv_len;
unsigned int under_io = 0;
unsigned long flags;
@@ -127,8 +127,8 @@ static void ext4_finish_bio(struct bio *bio)
*/
spin_lock_irqsave(&head->b_uptodate_lock, flags);
do {
- if (bh_offset(bh) < bio_start ||
- bh_offset(bh) + bh->b_size > bio_end) {
+ if (bh_offset(bh) < bvec_start ||
+ bh_offset(bh) + bh->b_size > bvec_end) {
if (buffer_async_write(bh))
under_io++;
continue;
--
2.20.1
