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| author | Christoph Hellwig <hch@infradead.org> | 2007-10-11 18:09:40 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-02-07 16:53:27 +1100 |
| commit | 4ca488eb45692520f745f96abc00ea4e268a87d4 (patch) | |
| tree | 525662017ca7cfdc45b9d62f01e045d1da999e4a /fs/xfs/linux-2.6/xfs_linux.h | |
| parent | c43f408795c3210c9f5c925e4a49dbb93d41bb57 (diff) | |
| download | blackbird-op-linux-4ca488eb45692520f745f96abc00ea4e268a87d4.tar.gz blackbird-op-linux-4ca488eb45692520f745f96abc00ea4e268a87d4.zip | |
[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.h | 4 |
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 */ |
