aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorChandra Seetharaman <sekharan@us.ibm.com>2011-07-22 23:40:27 +0000
committerAlex Elder <aelder@sgi.com>2011-07-25 15:03:22 -0500
commit811e64c7169bb59229971c4aa3b1ed5093f44c84 (patch)
treecf14860be8322a112409095619b6e3ee71b500a7
parentxfs: Remove the macro XFS_BUF_SET_PTR (diff)
downloadlinux-dev-811e64c7169bb59229971c4aa3b1ed5093f44c84.tar.xz
linux-dev-811e64c7169bb59229971c4aa3b1ed5093f44c84.zip
Replace the macro XFS_BUF_ISPINNED with helper xfs_buf_ispinned
Replace the macro XFS_BUF_ISPINNED with an inline helper function xfs_buf_ispinned, and change all its usages. Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to '')
-rw-r--r--fs/xfs/linux-2.6/xfs_buf.c2
-rw-r--r--fs/xfs/linux-2.6/xfs_buf.h5
-rw-r--r--fs/xfs/linux-2.6/xfs_sync.c2
-rw-r--r--fs/xfs/quota/xfs_dquot.c4
-rw-r--r--fs/xfs/xfs_buf_item.c2
-rw-r--r--fs/xfs/xfs_inode.c2
6 files changed, 10 insertions, 7 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 6a42f71d08aa..5e929f0e57f7 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1677,7 +1677,7 @@ xfs_buf_delwri_split(
list_for_each_entry_safe(bp, n, dwq, b_list) {
ASSERT(bp->b_flags & XBF_DELWRI);
- if (!XFS_BUF_ISPINNED(bp) && xfs_buf_trylock(bp)) {
+ if (!xfs_buf_ispinned(bp) && xfs_buf_trylock(bp)) {
if (!force &&
time_before(jiffies, bp->b_queuetime + age)) {
xfs_buf_unlock(bp);
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index c5601e1e0f46..f4e3de65ebe7 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -285,7 +285,10 @@ xfs_buf_set_ref(
#define XFS_BUF_SET_VTYPE_REF(bp, type, ref) xfs_buf_set_ref(bp, ref)
#define XFS_BUF_SET_VTYPE(bp, type) do { } while (0)
-#define XFS_BUF_ISPINNED(bp) atomic_read(&((bp)->b_pin_count))
+static inline int xfs_buf_ispinned(struct xfs_buf *bp)
+{
+ return atomic_read(&bp->b_pin_count);
+}
#define XFS_BUF_FINISH_IOWAIT(bp) complete(&bp->b_iowait);
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index 5cc158e52d4c..a8500e92ae72 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -330,7 +330,7 @@ xfs_sync_fsdata(
* between there and here.
*/
bp = xfs_getsb(mp, 0);
- if (XFS_BUF_ISPINNED(bp))
+ if (xfs_buf_ispinned(bp))
xfs_log_force(mp, 0);
return xfs_bwrite(mp, bp);
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index 2e0629265f67..db62959bed13 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -1236,7 +1236,7 @@ xfs_qm_dqflush(
* If the buffer is pinned then push on the log so we won't
* get stuck waiting in the write for too long.
*/
- if (XFS_BUF_ISPINNED(bp)) {
+ if (xfs_buf_ispinned(bp)) {
trace_xfs_dqflush_force(dqp);
xfs_log_force(mp, 0);
}
@@ -1443,7 +1443,7 @@ xfs_qm_dqflock_pushbuf_wait(
goto out_lock;
if (XFS_BUF_ISDELAYWRITE(bp)) {
- if (XFS_BUF_ISPINNED(bp))
+ if (xfs_buf_ispinned(bp))
xfs_log_force(mp, 0);
xfs_buf_delwri_promote(bp);
wake_up_process(bp->b_target->bt_task);
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index a16c24c3a3dd..a3d2bbca26c7 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -478,7 +478,7 @@ xfs_buf_item_trylock(
struct xfs_buf_log_item *bip = BUF_ITEM(lip);
struct xfs_buf *bp = bip->bli_buf;
- if (XFS_BUF_ISPINNED(bp))
+ if (xfs_buf_ispinned(bp))
return XFS_ITEM_PINNED;
if (!xfs_buf_trylock(bp))
return XFS_ITEM_LOCKED;
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index bdb47b22c6bc..76ee2c5371ca 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2585,7 +2585,7 @@ xfs_iflush(
* If the buffer is pinned then push on the log now so we won't
* get stuck waiting in the write for too long.
*/
- if (XFS_BUF_ISPINNED(bp))
+ if (xfs_buf_ispinned(bp))
xfs_log_force(mp, 0);
/*