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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-23 10:21:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-23 10:21:15 +0300 |
| commit | 58ee01007c9e00531c1280b2d99b49d29a5e9844 (patch) | |
| tree | d1feb7102591a811b4458e2e209d476580ae3687 /fs/xfs/xfs_aops.c | |
| parent | 4850f26abfcac9ed28a4db5817b46dc0bfbbbae0 (diff) | |
| parent | 4b972a01a7da614b4796475f933094751a295a2f (diff) | |
| download | linux-58ee01007c9e00531c1280b2d99b49d29a5e9844.tar.xz | |
Merge 5.2-rc6 into usb-next
We need the USB fixes in here too.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/xfs/xfs_aops.c')
| -rw-r--r-- | fs/xfs/xfs_aops.c | 11 |
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); |