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authorChristoph Hellwig <hch@lst.de>2011-07-13 13:43:49 +0200
committerChristoph Hellwig <hch@lst.de>2011-07-13 13:43:49 +0200
commitbf9d9013a2a559858efb590bf922377be9d6d969 (patch)
treed6c30253605901475db0110c61c25e9d139d20d4 /fs/xfs/linux-2.6/xfs_buf.h
parentxfs: factor out xfs_da_grow_inode_int (diff)
downloadlinux-dev-bf9d9013a2a559858efb590bf922377be9d6d969.tar.xz
linux-dev-bf9d9013a2a559858efb590bf922377be9d6d969.zip
xfs: add a proper transaction pointer to struct xfs_buf
Replace the typeless b_fspriv2 and the ugly macros around it with a properly typed transaction pointer. As a fallout the log buffer state debug checks are also removed. We could have kept them using casts, but as they do not have a real purpose we can as well just remove them. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to '')
-rw-r--r--fs/xfs/linux-2.6/xfs_buf.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index 21604a17e2a3..2eec8f0f2a52 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -149,7 +149,7 @@ typedef struct xfs_buf {
xfs_buf_iodone_t b_iodone; /* I/O completion function */
struct completion b_iowait; /* queue for I/O waiters */
void *b_fspriv;
- void *b_fspriv2;
+ struct xfs_trans *b_transp;
struct page **b_pages; /* array of page pointers */
struct page *b_page_array[XB_PAGES]; /* inline pages */
unsigned long b_queuetime; /* time buffer was queued */
@@ -282,8 +282,6 @@ void xfs_buf_stale(struct xfs_buf *bp);
#define XFS_BUF_FSPRIVATE(bp, type) ((type)(bp)->b_fspriv)
#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_SET_START(bp) do { } while (0)
#define XFS_BUF_PTR(bp) (xfs_caddr_t)((bp)->b_addr)