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| author | Christoph Hellwig <hch@infradead.org> | 2009-11-24 19:02:23 +0100 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2009-12-11 22:11:21 +0100 |
| commit | 6ad112bfb5af537e9e3103c807748bb4a99bbd9e (patch) | |
| tree | 783d7ea24d916914914287f696c1a957e495bd59 /fs/xfs/xfs_log_recover.c | |
| parent | xfs: remove IO_ISAIO (diff) | |
| download | linux-6ad112bfb5af537e9e3103c807748bb4a99bbd9e.tar.xz linux-6ad112bfb5af537e9e3103c807748bb4a99bbd9e.zip | |
xfs: simplify xfs_buf_get / xfs_buf_read interfaces
Currently the low-level buffer cache interfaces are highly confusing
as we have a _flags variant of each that does actually respect the
flags, and one without _flags which has a flags argument that gets
ignored and overriden with a default set. Given that very few places
use the default arguments get rid of the duplication and convert all
callers to pass the flags explicitly. Also remove the now confusing
_flags postfix.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_log_recover.c')
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index b5b0d8055910..1ec98ed914d4 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2206,6 +2206,7 @@ xlog_recover_do_buffer_trans( xfs_daddr_t blkno; int len; ushort flags; + uint buf_flags; buf_f = (xfs_buf_log_format_t *)item->ri_buf[0].i_addr; @@ -2246,12 +2247,11 @@ xlog_recover_do_buffer_trans( } mp = log->l_mp; - if (flags & XFS_BLI_INODE_BUF) { - bp = xfs_buf_read_flags(mp->m_ddev_targp, blkno, len, - XFS_BUF_LOCK); - } else { - bp = xfs_buf_read(mp->m_ddev_targp, blkno, len, 0); - } + buf_flags = XFS_BUF_LOCK; + if (!(flags & XFS_BLI_INODE_BUF)) + buf_flags |= XFS_BUF_MAPPED; + + bp = xfs_buf_read(mp->m_ddev_targp, blkno, len, buf_flags); if (XFS_BUF_ISERROR(bp)) { xfs_ioerror_alert("xlog_recover_do..(read#1)", log->l_mp, bp, blkno); @@ -2350,8 +2350,8 @@ xlog_recover_do_inode_trans( goto error; } - bp = xfs_buf_read_flags(mp->m_ddev_targp, in_f->ilf_blkno, - in_f->ilf_len, XFS_BUF_LOCK); + bp = xfs_buf_read(mp->m_ddev_targp, in_f->ilf_blkno, in_f->ilf_len, + XFS_BUF_LOCK); if (XFS_BUF_ISERROR(bp)) { xfs_ioerror_alert("xlog_recover_do..(read#2)", mp, bp, in_f->ilf_blkno); |