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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_log_recover.c | |
| parent | 347d1c01956d567c18afef0cc253eb235cafacd8 (diff) | |
| download | blackbird-op-linux-2bdf7cd0baa67608ada1517a281af359faf4c58c.tar.gz blackbird-op-linux-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_log_recover.c')
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 758543443b66..eb341461feb9 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -3846,7 +3846,7 @@ xlog_do_recover( /* Convert superblock from on-disk format */ sbp = &log->l_mp->m_sb; - xfs_xlatesb(XFS_BUF_TO_SBP(bp), sbp, 1, XFS_SB_ALL_BITS); + xfs_sb_from_disk(sbp, XFS_BUF_TO_SBP(bp)); ASSERT(sbp->sb_magicnum == XFS_SB_MAGIC); ASSERT(XFS_SB_GOOD_VERSION(sbp)); xfs_buf_relse(bp); @@ -4024,7 +4024,7 @@ xlog_recover_check_summary( sbbp = xfs_getsb(mp, 0); #ifdef XFS_LOUD_RECOVERY sbp = &mp->m_sb; - xfs_xlatesb(XFS_BUF_TO_SBP(sbbp), sbp, 1, XFS_SB_ALL_BITS); + xfs_sb_from_disk(sbp, XFS_BUF_TO_SBP(sbbp)); cmn_err(CE_NOTE, "xlog_recover_check_summary: sb_icount %Lu itotal %Lu", sbp->sb_icount, itotal); |
