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| author |   Dave Airlie <airlied@redhat.com> | 2017-06-27 07:24:49 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-06-27 08:28:30 +1000 |
| commit | 6d61e70ccc21606ffb8a0a03bd3aba24f659502b (patch) | |
| tree | 69f5bfb29d085cc42839445d34170bd3ee4f7408 /fs/xfs/xfs_aops.c | |
| parent | Merge tag 'hdlcd-for-v4.13-v3' of git://linux-arm.org/linux-ld into drm-next (diff) | |
| parent | Linux 4.12-rc7 (diff) | |
| download | linux-dev-6d61e70ccc21606ffb8a0a03bd3aba24f659502b.tar.xz linux-dev-6d61e70ccc21606ffb8a0a03bd3aba24f659502b.zip | |
Backmerge tag 'v4.12-rc7' into drm-next
Linux 4.12-rc7
Needed at least rc6 for drm-misc-next-fixes, may as well go to rc7
Diffstat (limited to 'fs/xfs/xfs_aops.c')
| -rw-r--r-- | fs/xfs/xfs_aops.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 09af0f7cd55e..3b91faacc1ba 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -1316,9 +1316,12 @@ xfs_vm_bmap( * The swap code (ab-)uses ->bmap to get a block mapping and then * bypasseѕ the file system for actual I/O. We really can't allow * that on reflinks inodes, so we have to skip out here. And yes, - * 0 is the magic code for a bmap error.. + * 0 is the magic code for a bmap error. + * + * Since we don't pass back blockdev info, we can't return bmap + * information for rt files either. */ - if (xfs_is_reflink_inode(ip)) + if (xfs_is_reflink_inode(ip) || XFS_IS_REALTIME_INODE(ip)) return 0; filemap_write_and_wait(mapping); |