diff options
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.c | 27 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.h | 19 | ||||
| -rw-r--r-- | fs/xfs/xfs_rw.c | 31 | ||||
| -rw-r--r-- | fs/xfs/xfs_rw.h | 1 |
4 files changed, 28 insertions, 50 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index 18ae3ba8f78..492465c6e0b 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -1051,6 +1051,33 @@ xfs_buf_ioerror( } int +xfs_bwrite( + struct xfs_mount *mp, + struct xfs_buf *bp) +{ + int iowait = (bp->b_flags & XBF_ASYNC) == 0; + int error = 0; + + bp->b_strat = xfs_bdstrat_cb; + bp->b_mount = mp; + bp->b_flags |= XBF_WRITE; + if (!iowait) + bp->b_flags |= _XBF_RUN_QUEUES; + + xfs_buf_delwri_dequeue(bp); + xfs_buf_iostrategy(bp); + + if (iowait) { + error = xfs_buf_iowait(bp); + if (error) + xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR); + xfs_buf_relse(bp); + } + + return error; +} + +int xfs_bawrite( void *mp, struct xfs_buf *bp) diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index c20a7600186..f69b8e714a1 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -232,6 +232,7 @@ extern void xfs_buf_lock(xfs_buf_t *); extern void xfs_buf_unlock(xfs_buf_t *); /* Buffer Read and Write Routines */ +extern int xfs_bwrite(struct xfs_mount *mp, struct xfs_buf *bp); extern int xfs_bawrite(void *mp, xfs_buf_t *bp); extern void xfs_bdwrite(void *mp, xfs_buf_t *bp); extern void xfs_buf_ioend(xfs_buf_t *, int); @@ -390,24 +391,6 @@ static inline void xfs_buf_relse(xfs_buf_t *bp) #define xfs_biozero(bp, off, len) \ xfs_buf_iomove((bp), (off), (len), NULL, XBRW_ZERO) - -static inline int XFS_bwrite(xfs_buf_t *bp) -{ - int iowait = (bp->b_flags & XBF_ASYNC) == 0; - int error = 0; - - if (!iowait) - bp->b_flags |= _XBF_RUN_QUEUES; - - xfs_buf_delwri_dequeue(bp); - xfs_buf_iostrategy(bp); - if (iowait) { - error = xfs_buf_iowait(bp); - xfs_buf_relse(bp); - } - return error; -} - #define xfs_iowait(bp) xfs_buf_iowait(bp) #define xfs_baread(target, rablkno, ralen) \ diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c index 5aa07caea5f..9d933a10d6b 100644 --- a/fs/xfs/xfs_rw.c +++ b/fs/xfs/xfs_rw.c @@ -306,37 +306,6 @@ xfs_read_buf( } /* - * Wrapper around bwrite() so that we can trap - * write errors, and act accordingly. - */ -int -xfs_bwrite( - struct xfs_mount *mp, - struct xfs_buf *bp) -{ - int error; - - /* - * XXXsup how does this work for quotas. - */ - XFS_BUF_SET_BDSTRAT_FUNC(bp, xfs_bdstrat_cb); - bp->b_mount = mp; - XFS_BUF_WRITE(bp); - - if ((error = XFS_bwrite(bp))) { - ASSERT(mp); - /* - * Cannot put a buftrace here since if the buffer is not - * B_HOLD then we will brelse() the buffer before returning - * from bwrite and we could be tracing a buffer that has - * been reused. - */ - xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR); - } - return (error); -} - -/* * helper function to extract extent size hint from inode */ xfs_extlen_t diff --git a/fs/xfs/xfs_rw.h b/fs/xfs/xfs_rw.h index 571f2174435..ff68eb5e738 100644 --- a/fs/xfs/xfs_rw.h +++ b/fs/xfs/xfs_rw.h @@ -40,7 +40,6 @@ xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb) * Prototypes for functions in xfs_rw.c. */ extern int xfs_write_clear_setuid(struct xfs_inode *ip); -extern int xfs_bwrite(struct xfs_mount *mp, struct xfs_buf *bp); extern int xfs_bioerror(struct xfs_buf *bp); extern int xfs_bioerror_relse(struct xfs_buf *bp); extern int xfs_read_buf(struct xfs_mount *mp, xfs_buftarg_t *btp, |