evie/android_kernel_oneplus_msm8998
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xfs: don't special case shared superblock mounts

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Neither kernel or userspace support shared read-only mounts, so
don't bother special casing the support check to be different
between kernel and userspace. The same check can be used as neither
like it...

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Dave Chinner 2013-08-12 20:49:49 +10:00 • committed by Ben Myers
parent a133d952b4
commit 94b406091b
1 changed files with 0 additions and 7 deletions
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7
fs/xfs/xfs_sb.h
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@ -355,15 +355,8 @@ static inline int xfs_sb_good_version(xfs_sb_t *sbp)
(sbp->sb_features2 & ~XFS_SB_VERSION2_OKREALBITS))) (sbp->sb_features2 & ~XFS_SB_VERSION2_OKREALBITS)))
return 0; return 0;
#ifdef __KERNEL__
if (sbp->sb_shared_vn > XFS_SB_MAX_SHARED_VN) if (sbp->sb_shared_vn > XFS_SB_MAX_SHARED_VN)
return 0; return 0;
#else
if ((sbp->sb_versionnum & XFS_SB_VERSION_SHAREDBIT) &&
sbp->sb_shared_vn > XFS_SB_MAX_SHARED_VN)
return 0;
#endif
return 1; return 1;
} }
if (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5) if (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5)