diff options
| author | Christoph Hellwig <hch@infradead.org> | 2011-08-23 08:28:06 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2011-10-11 21:14:59 -0500 |
| commit | 61551f1ee536289084a4a8f1c4f187e2f371c440 (patch) | |
| tree | b160fd8779bafb6ec8e99f928bcb3e222a91817e /fs/xfs/xfs_buf.h | |
| parent | 5a8ee6bafdd0ab8555adceac8b2cec539a552a1f (diff) | |
xfs: call xfs_buf_delwri_queue directly
Unify the ways we add buffers to the delwri queue by always calling
xfs_buf_delwri_queue directly. The xfs_bdwrite functions is removed and
opencoded in its callers, and the two places setting XBF_DELWRI while a
buffer is locked and expecting xfs_buf_unlock to pick it up are converted
to call xfs_buf_delwri_queue directly, too. Also replace the
XFS_BUF_UNDELAYWRITE macro with direct calls to xfs_buf_delwri_dequeue
to make the explicit queuing/dequeuing more obvious.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_buf.h')
| -rw-r--r-- | fs/xfs/xfs_buf.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 620972b8094..f1a8933becb 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -198,7 +198,6 @@ 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 void xfs_bdwrite(void *mp, xfs_buf_t *bp); extern void xfsbdstrat(struct xfs_mount *, struct xfs_buf *); extern int xfs_bdstrat_cb(struct xfs_buf *); @@ -221,8 +220,9 @@ static inline int xfs_buf_geterror(xfs_buf_t *bp) extern xfs_caddr_t xfs_buf_offset(xfs_buf_t *, size_t); /* Delayed Write Buffer Routines */ -extern void xfs_buf_delwri_dequeue(xfs_buf_t *); -extern void xfs_buf_delwri_promote(xfs_buf_t *); +extern void xfs_buf_delwri_queue(struct xfs_buf *); +extern void xfs_buf_delwri_dequeue(struct xfs_buf *); +extern void xfs_buf_delwri_promote(struct xfs_buf *); /* Buffer Daemon Setup Routines */ extern int xfs_buf_init(void); @@ -251,8 +251,6 @@ void xfs_buf_stale(struct xfs_buf *bp); XFS_BUF_DONE(bp); \ } while (0) -#define XFS_BUF_DELAYWRITE(bp) ((bp)->b_flags |= XBF_DELWRI) -#define XFS_BUF_UNDELAYWRITE(bp) xfs_buf_delwri_dequeue(bp) #define XFS_BUF_ISDELAYWRITE(bp) ((bp)->b_flags & XBF_DELWRI) #define XFS_BUF_DONE(bp) ((bp)->b_flags |= XBF_DONE) |