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Diffstat (limited to 'fs/xfs/xfs_aops.c')
-rw-r--r--fs/xfs/xfs_aops.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index a6f0f4761a37..8da5e6637771 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -758,6 +758,7 @@ xfs_add_to_ioend(
struct block_device *bdev = xfs_find_bdev_for_inode(inode);
unsigned len = i_blocksize(inode);
unsigned poff = offset & (PAGE_SIZE - 1);
+ bool merged, same_page = false;
sector_t sector;
sector = xfs_fsb_to_db(ip, wpc->imap.br_startblock) +
@@ -774,9 +775,13 @@ xfs_add_to_ioend(
wpc->imap.br_state, offset, bdev, sector);
}
- if (!__bio_try_merge_page(wpc->ioend->io_bio, page, len, poff, true)) {
- if (iop)
- atomic_inc(&iop->write_count);
+ merged = __bio_try_merge_page(wpc->ioend->io_bio, page, len, poff,
+ &same_page);
+
+ if (iop && !same_page)
+ atomic_inc(&iop->write_count);
+
+ if (!merged) {
if (bio_full(wpc->ioend->io_bio))
xfs_chain_bio(wpc->ioend, wbc, bdev, sector);
bio_add_page(wpc->ioend->io_bio, page, len, poff);