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authorChristoph Hellwig <hch@infradead.org>2007-10-11 18:09:40 +1000
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-02-07 16:53:27 +1100
commit4ca488eb45692520f745f96abc00ea4e268a87d4 (patch)
tree525662017ca7cfdc45b9d62f01e045d1da999e4a /fs/xfs/linux-2.6/xfs_linux.h
parentc43f408795c3210c9f5c925e4a49dbb93d41bb57 (diff)
[XFS] Kill off xfs_statvfs.
We were already filling the Linux struct statfs anyway, and doing this trivial task directly in xfs_fs_statfs makes the code quite a bit cleaner. While I was at it I also moved copying attributes that don't change over the lifetime of the filesystem outside the superblock lock. xfs_fs_fill_super used to get the magic number and blocksize through xfs_statvfs, but assigning them directly is a lot cleaner and will save some stack space during mount. SGI-PV: 971186 SGI-Modid: xfs-linux-melb:xfs-kern:29802a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_linux.h')
-rw-r--r--fs/xfs/linux-2.6/xfs_linux.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index ec51ecd13877..9bf4f7e965c7 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -207,10 +207,6 @@
#define xfs_stack_trace() dump_stack()
#define xfs_itruncate_data(ip, off) \
(-vmtruncate(vn_to_inode(XFS_ITOV(ip)), (off)))
-#define xfs_statvfs_fsid(statp, mp) \
- ({ u64 id = huge_encode_dev((mp)->m_ddev_targp->bt_dev); \
- __kernel_fsid_t *fsid = &(statp)->f_fsid; \
- (fsid->val[0] = (u32)id, fsid->val[1] = (u32)(id >> 32)); })
/* Move the kernel do_div definition off to one side */