From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Hide libxfs_getbufr since nobody should be using the internal function,
and fold libxfs_putbufr into its only caller.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
libxfs/libxfs_io.h | 3 ---
libxfs/rdwr.c | 20 ++++++++------------
2 files changed, 8 insertions(+), 15 deletions(-)
diff --git a/libxfs/libxfs_io.h b/libxfs/libxfs_io.h
index cd159881..c69eea97 100644
--- a/libxfs/libxfs_io.h
+++ b/libxfs/libxfs_io.h
@@ -213,9 +213,6 @@ extern void libxfs_bcache_flush(void);
extern int libxfs_bcache_overflowed(void);
/* Buffer (Raw) Interfaces */
-extern xfs_buf_t *libxfs_getbufr(struct xfs_buftarg *, xfs_daddr_t, int);
-extern void libxfs_putbufr(xfs_buf_t *);
-
int libxfs_bwrite(struct xfs_buf *bp);
extern int libxfs_readbufr(struct xfs_buftarg *, xfs_daddr_t, xfs_buf_t *, int, int);
extern int libxfs_readbufr_map(struct xfs_buftarg *, struct xfs_buf *, int);
diff --git a/libxfs/rdwr.c b/libxfs/rdwr.c
index 29c9dd68..e46f749c 100644
--- a/libxfs/rdwr.c
+++ b/libxfs/rdwr.c
@@ -21,6 +21,8 @@
#include "libxfs.h"
+static void libxfs_brelse(struct cache_node *node);
+
/*
* Important design/architecture note:
*
@@ -430,7 +432,7 @@ __libxfs_getbufr(int blen)
return bp;
}
-xfs_buf_t *
+static xfs_buf_t *
libxfs_getbufr(struct xfs_buftarg *btp, xfs_daddr_t blkno, int bblen)
{
xfs_buf_t *bp;
@@ -634,8 +636,11 @@ libxfs_buf_relse(
if (!list_empty(&bp->b_node.cn_hash))
cache_node_put(libxfs_bcache, &bp->b_node);
- else if (--bp->b_node.cn_count == 0)
- libxfs_putbufr(bp);
+ else if (--bp->b_node.cn_count == 0) {
+ if (bp->b_flags & LIBXFS_B_DIRTY)
+ libxfs_bwrite(bp);
+ libxfs_brelse(&bp->b_node);
+ }
}
static struct cache_node *
@@ -1120,15 +1125,6 @@ libxfs_bflush(
return bp->b_error;
}
-void
-libxfs_putbufr(xfs_buf_t *bp)
-{
- if (bp->b_flags & LIBXFS_B_DIRTY)
- libxfs_bwrite(bp);
- libxfs_brelse(&bp->b_node);
-}
-
-
void
libxfs_bcache_purge(void)
{
