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[v2,07/15] btrfs: rename __readpage_endio_check to check_data_csum

Message ID 5627c63e0a8cbcb02eab1b539414f0ccc271426b.1587072977.git.osandov@fb.com (mailing list archive)
State New, archived
Headers show
Series btrfs: read repair/direct I/O improvements | expand

Commit Message

Omar Sandoval April 16, 2020, 9:46 p.m. UTC 
From: Omar Sandoval <osandov@fb.com>

__readpage_endio_check() is also used from the direct I/O read code, so
give it a more descriptive name.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
---
 fs/btrfs/inode.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)
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Patch

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index f6ce9749adb6..eb3fcdc7c337 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2726,10 +2726,9 @@  void btrfs_writepage_endio_finish_ordered(struct page *page, u64 start,
 	btrfs_queue_work(wq, &ordered_extent->work);
 }
 
-static int __readpage_endio_check(struct inode *inode,
-				  struct btrfs_io_bio *io_bio,
-				  int icsum, struct page *page,
-				  int pgoff, u64 start, size_t len)
+static int check_data_csum(struct inode *inode, struct btrfs_io_bio *io_bio,
+			   int icsum, struct page *page, int pgoff, u64 start,
+			   size_t len)
 {
 	struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
 	SHASH_DESC_ON_STACK(shash, fs_info->csum_shash);
@@ -2790,8 +2789,8 @@  static int btrfs_readpage_end_io_hook(struct btrfs_io_bio *io_bio,
 	}
 
 	phy_offset >>= inode->i_sb->s_blocksize_bits;
-	return __readpage_endio_check(inode, io_bio, phy_offset, page, offset,
-				      start, (size_t)(end - start + 1));
+	return check_data_csum(inode, io_bio, phy_offset, page, offset, start,
+			       (size_t)(end - start + 1));
 }
 
 /*
@@ -7584,9 +7583,9 @@  static void btrfs_retry_endio(struct bio *bio)
 
 	ASSERT(!bio_flagged(bio, BIO_CLONED));
 	bio_for_each_segment_all(bvec, bio, iter_all) {
-		ret = __readpage_endio_check(inode, io_bio, i, bvec->bv_page,
-					     bvec->bv_offset, done->start,
-					     bvec->bv_len);
+		ret = check_data_csum(inode, io_bio, i, bvec->bv_page,
+				      bvec->bv_offset, done->start,
+				      bvec->bv_len);
 		if (!ret)
 			clean_io_failure(BTRFS_I(inode)->root->fs_info,
 					 failure_tree, io_tree, done->start,
@@ -7636,8 +7635,9 @@  static blk_status_t __btrfs_subio_endio_read(struct inode *inode,
 next_block:
 		if (uptodate) {
 			csum_pos = BTRFS_BYTES_TO_BLKS(fs_info, offset);
-			ret = __readpage_endio_check(inode, io_bio, csum_pos,
-					bvec.bv_page, pgoff, start, sectorsize);
+			ret = check_data_csum(inode, io_bio, csum_pos,
+					      bvec.bv_page, pgoff, start,
+					      sectorsize);
 			if (likely(!ret))
 				goto next;
 		}