diff options
| author | Darrick J. Wong <[email protected]> | 2024-11-21 00:21:03 +0000 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2024-12-23 21:06:14 +0000 |
| commit | 8e84e8052bc283ebb37f929eb9fb97483ea7385e (patch) | |
| tree | c75bfcd149b61a40bd169cc370539910aadc59bd /fs/xfs/xfs_rtalloc.c | |
| parent | xfs: apply rt extent alignment constraints to CoW extsize hint (diff) | |
| download | kernel-8e84e8052bc283ebb37f929eb9fb97483ea7385e.tar.gz kernel-8e84e8052bc283ebb37f929eb9fb97483ea7385e.zip | |
xfs: enable extent size hints for CoW operations
Wire up the copy-on-write extent size hint for realtime files, and
connect it to the rt allocator so that we avoid fragmentation on rt
filesystems.
Signed-off-by: "Darrick J. Wong" <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'fs/xfs/xfs_rtalloc.c')
| -rw-r--r-- | fs/xfs/xfs_rtalloc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index 294aa0739be3..f5a3d5f8c948 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -2021,7 +2021,10 @@ xfs_rtallocate_align( if (*noalign) { align = mp->m_sb.sb_rextsize; } else { - align = xfs_get_extsz_hint(ap->ip); + if (ap->flags & XFS_BMAPI_COWFORK) + align = xfs_get_cowextsz_hint(ap->ip); + else + align = xfs_get_extsz_hint(ap->ip); if (!align) align = 1; if (align == mp->m_sb.sb_rextsize) |