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xfs: move di_changecount to VFS inode

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We can store the di_changecount in the i_version field of the VFS
inode and remove another 8 bytes from the xfs_icdinode.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Dave Chinner
2016-02-09 16:54:58 +11:00
committed by Dave Chinner
parent 9e9a2674e4
commit 83e06f21b4
6 changed files with 9 additions and 8 deletions
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2
fs/xfs/xfs_inode.c
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@@ -841,7 +841,7 @@ xfs_ialloc(
ip->i_d.di_flags = 0;
if (ip->i_d.di_version == 3) {
ip->i_d.di_changecount = 1;
inode->i_version = 1;
ip->i_d.di_flags2 = 0;
ip->i_d.di_crtime.t_sec = (__int32_t)tv.tv_sec;
ip->i_d.di_crtime.t_nsec = (__int32_t)tv.tv_nsec;