diff options
-rw-r--r-- | fs/xfs/xfs_buf.c | 15 | ||||
-rw-r--r-- | fs/xfs/xfs_buf.h | 9 | ||||
-rw-r--r-- | fs/xfs/xfs_log_recover.c | 8 |
3 files changed, 14 insertions, 18 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 7f8abcbe98a4..4e4cf91f4f9f 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -52,6 +52,15 @@ static kmem_zone_t *xfs_buf_zone; * b_lock (trylock due to inversion) */ +static int __xfs_buf_submit(struct xfs_buf *bp, bool wait); + +static inline int +xfs_buf_submit( + struct xfs_buf *bp) +{ + return __xfs_buf_submit(bp, !(bp->b_flags & XBF_ASYNC)); +} + static inline int xfs_buf_is_vmapped( struct xfs_buf *bp) @@ -751,7 +760,7 @@ found: return 0; } -STATIC int +int _xfs_buf_read( xfs_buf_t *bp, xfs_buf_flags_t flags) @@ -759,7 +768,7 @@ _xfs_buf_read( ASSERT(!(flags & XBF_WRITE)); ASSERT(bp->b_maps[0].bm_bn != XFS_BUF_DADDR_NULL); - bp->b_flags &= ~(XBF_WRITE | XBF_ASYNC | XBF_READ_AHEAD); + bp->b_flags &= ~(XBF_WRITE | XBF_ASYNC | XBF_READ_AHEAD | XBF_DONE); bp->b_flags |= flags & (XBF_READ | XBF_ASYNC | XBF_READ_AHEAD); return xfs_buf_submit(bp); @@ -1639,7 +1648,7 @@ xfs_buf_iowait( * safe to reference the buffer after a call to this function unless the caller * holds an additional reference itself. */ -int +static int __xfs_buf_submit( struct xfs_buf *bp, bool wait) diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 9eb4044597c9..bfd2907e7bc4 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -249,6 +249,7 @@ int xfs_buf_get_uncached(struct xfs_buftarg *target, size_t numblks, int flags, int xfs_buf_read_uncached(struct xfs_buftarg *target, xfs_daddr_t daddr, size_t numblks, int flags, struct xfs_buf **bpp, const struct xfs_buf_ops *ops); +int _xfs_buf_read(struct xfs_buf *bp, xfs_buf_flags_t flags); void xfs_buf_hold(struct xfs_buf *bp); /* Releasing Buffers */ @@ -275,14 +276,6 @@ extern void __xfs_buf_ioerror(struct xfs_buf *bp, int error, #define xfs_buf_ioerror(bp, err) __xfs_buf_ioerror((bp), (err), __this_address) extern void xfs_buf_ioerror_alert(struct xfs_buf *bp, xfs_failaddr_t fa); void xfs_buf_ioend_fail(struct xfs_buf *); - -extern int __xfs_buf_submit(struct xfs_buf *bp, bool); -static inline int xfs_buf_submit(struct xfs_buf *bp) -{ - bool wait = bp->b_flags & XBF_ASYNC ? false : true; - return __xfs_buf_submit(bp, wait); -} - void xfs_buf_zero(struct xfs_buf *bp, size_t boff, size_t bsize); void __xfs_buf_mark_corrupt(struct xfs_buf *bp, xfs_failaddr_t fa); #define xfs_buf_mark_corrupt(bp) __xfs_buf_mark_corrupt((bp), __this_address) diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index a9da4ad87697..a17d788921d6 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -3309,13 +3309,7 @@ xlog_do_recover( */ xfs_buf_lock(bp); xfs_buf_hold(bp); - ASSERT(bp->b_flags & XBF_DONE); - bp->b_flags &= ~(XBF_DONE | XBF_ASYNC); - ASSERT(!(bp->b_flags & XBF_WRITE)); - bp->b_flags |= XBF_READ; - bp->b_ops = &xfs_sb_buf_ops; - - error = xfs_buf_submit(bp); + error = _xfs_buf_read(bp, XBF_READ); if (error) { if (!XFS_FORCED_SHUTDOWN(mp)) { xfs_buf_ioerror_alert(bp, __this_address); |