diff options
| author | Christoph Hellwig <hch@infradead.org> | 2008-12-09 04:47:30 -0500 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-12-11 13:13:33 +1100 |
| commit | 15ac08a8b2c129abccf1be47b6ab09491e013db2 (patch) | |
| tree | 9b9b630fbd168d1683369c7a72e83daf3216301c /fs/xfs/linux-2.6 | |
| parent | e055f13a6d8448d4f23121b7b11340c3fb55cce6 (diff) | |
[XFS] replace b_fspriv with b_mount
Replace the b_fspriv pointer and it's ugly accessors with a properly types
xfs_mount pointer. Also switch log reocvery over to it instead of using
b_fspriv for the mount pointer.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.c | 4 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.h | 4 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_lrw.c | 11 |
3 files changed, 7 insertions, 12 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index cd89c56715a5..b9c304a629ee 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -1085,7 +1085,7 @@ xfs_bawrite( bp->b_flags &= ~(XBF_READ | XBF_DELWRI | XBF_READ_AHEAD); bp->b_flags |= (XBF_WRITE | XBF_ASYNC | _XBF_RUN_QUEUES); - bp->b_fspriv3 = mp; + bp->b_mount = mp; bp->b_strat = xfs_bdstrat_cb; return xfs_bdstrat_cb(bp); } @@ -1098,7 +1098,7 @@ xfs_bdwrite( XB_TRACE(bp, "bdwrite", 0); bp->b_strat = xfs_bdstrat_cb; - bp->b_fspriv3 = mp; + bp->b_mount = mp; bp->b_flags &= ~XBF_READ; bp->b_flags |= (XBF_DELWRI | XBF_ASYNC); diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index 0e2aa16f5e41..af8764e02d78 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -168,7 +168,7 @@ typedef struct xfs_buf { struct completion b_iowait; /* queue for I/O waiters */ void *b_fspriv; void *b_fspriv2; - void *b_fspriv3; + struct xfs_mount *b_mount; unsigned short b_error; /* error code on I/O */ unsigned int b_page_count; /* size of page array */ unsigned int b_offset; /* page offset in first page */ @@ -335,8 +335,6 @@ extern void xfs_buf_trace(xfs_buf_t *, char *, void *, void *); #define XFS_BUF_SET_FSPRIVATE(bp, val) ((bp)->b_fspriv = (void*)(val)) #define XFS_BUF_FSPRIVATE2(bp, type) ((type)(bp)->b_fspriv2) #define XFS_BUF_SET_FSPRIVATE2(bp, val) ((bp)->b_fspriv2 = (void*)(val)) -#define XFS_BUF_FSPRIVATE3(bp, type) ((type)(bp)->b_fspriv3) -#define XFS_BUF_SET_FSPRIVATE3(bp, val) ((bp)->b_fspriv3 = (void*)(val)) #define XFS_BUF_SET_START(bp) do { } while (0) #define XFS_BUF_SET_BRELSE_FUNC(bp, func) ((bp)->b_relse = (func)) diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c index 59b7d5f9e64a..92ce34b3787a 100644 --- a/fs/xfs/linux-2.6/xfs_lrw.c +++ b/fs/xfs/linux-2.6/xfs_lrw.c @@ -847,13 +847,7 @@ retry: int xfs_bdstrat_cb(struct xfs_buf *bp) { - xfs_mount_t *mp; - - mp = XFS_BUF_FSPRIVATE3(bp, xfs_mount_t *); - if (!XFS_FORCED_SHUTDOWN(mp)) { - xfs_buf_iorequest(bp); - return 0; - } else { + if (XFS_FORCED_SHUTDOWN(bp->b_mount)) { xfs_buftrace("XFS__BDSTRAT IOERROR", bp); /* * Metadata write that didn't get logged but @@ -866,6 +860,9 @@ xfs_bdstrat_cb(struct xfs_buf *bp) else return (xfs_bioerror(bp)); } + + xfs_buf_iorequest(bp); + return 0; } /* |