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| author | Christoph Hellwig <hch@infradead.org> | 2007-08-28 13:58:06 +1000 |
|---|---|---|
| committer | Tim Shimmin <tes@chook.melbourne.sgi.com> | 2007-10-15 16:49:09 +1000 |
| commit | 2bdf7cd0baa67608ada1517a281af359faf4c58c (patch) | |
| tree | 645d283fd4938a9b21b4b9e2585224ed4eeb4adb /fs/xfs/xfs_fsops.c | |
| parent | 347d1c01956d567c18afef0cc253eb235cafacd8 (diff) | |
| download | linux-3.10-2bdf7cd0baa67608ada1517a281af359faf4c58c.tar.gz linux-3.10-2bdf7cd0baa67608ada1517a281af359faf4c58c.tar.bz2 linux-3.10-2bdf7cd0baa67608ada1517a281af359faf4c58c.zip | |
[XFS] superblock endianess annotations
Creates a new xfs_dsb_t that is __be annotated and keeps xfs_sb_t for the
incore one. xfs_xlatesb is renamed to xfs_sb_to_disk and only handles the
incore -> disk conversion. A new helper xfs_sb_from_disk handles the other
direction and doesn't need the slightly hacky table-driven approach
because we only ever read the full sb from disk.
The handling of shared r/o filesystems has been buggy on little endian
system and fixing this required shuffling around of some code in that
area.
SGI-PV: 968563
SGI-Modid: xfs-linux-melb:xfs-kern:29477a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_fsops.c')
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 432e82347ed..3d27909770e 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -136,7 +136,6 @@ xfs_growfs_data_private( xfs_rfsblock_t nfree; xfs_agnumber_t oagcount; int pct; - xfs_sb_t *sbp; xfs_trans_t *tp; nb = in->newblocks; @@ -377,8 +376,7 @@ xfs_growfs_data_private( error, agno); break; } - sbp = XFS_BUF_TO_SBP(bp); - xfs_xlatesb(sbp, &mp->m_sb, -1, XFS_SB_ALL_BITS); + xfs_sb_to_disk(XFS_BUF_TO_SBP(bp), &mp->m_sb, XFS_SB_ALL_BITS); /* * If we get an error writing out the alternate superblocks, * just issue a warning and continue. The real work is |