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authorDave Chinner <dchinner@redhat.com>2015-06-22 03:13:30 +0300
committerDave Chinner <david@fromorbit.com>2015-06-22 03:13:30 +0300
commit496817b4befced99dff6f23997723bf0962d56b0 (patch)
treeeeb1f8d39c006b464002387f38b282e2b37965ad /fs/xfs/libxfs/xfs_trans_space.h
parent396503fc8397e9c832503dd5669c0f11c5e4d046 (diff)
downloadlinux-496817b4befced99dff6f23997723bf0962d56b0.tar.xz
xfs: clean up XFS_MIN_FREELIST macros
We no longer calculate the minimum freelist size from the on-disk AGF, so we don't need the macros used for this. That means the nested macros can be cleaned up, and turn this into an actual function so the logic is clear and concise. This will make it much easier to add support for the rmap btree when the time comes. This also gets rid of the XFS_AG_MAXLEVELS macro used by these freelist macros as it is simply a wrapper around a single variable. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_trans_space.h')
-rw-r--r--fs/xfs/libxfs/xfs_trans_space.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_trans_space.h b/fs/xfs/libxfs/xfs_trans_space.h
index bf9c4579334d..41e0428d8175 100644
--- a/fs/xfs/libxfs/xfs_trans_space.h
+++ b/fs/xfs/libxfs/xfs_trans_space.h
@@ -67,7 +67,7 @@
#define XFS_DIOSTRAT_SPACE_RES(mp, v) \
(XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK) + (v))
#define XFS_GROWFS_SPACE_RES(mp) \
- (2 * XFS_AG_MAXLEVELS(mp))
+ (2 * (mp)->m_ag_maxlevels)
#define XFS_GROWFSRT_SPACE_RES(mp,b) \
((b) + XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK))
#define XFS_LINK_SPACE_RES(mp,nl) \