[PATCH] optimise 64bit unaligned access on 32bit kernel

[linux-2.6] / fs / xfs / xfs_buf_item.c

diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 9ab0039f07df214462b07eedfbc6f403cb5f64c7..30b8285ad4769de7f6ee5b5007ae80dee9519b29 100644 (file)
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -172,7 +172,7 @@ STATIC void xfs_buf_do_callbacks(xfs_buf_t *bp, xfs_log_item_t *lip);
  *
  * If the XFS_BLI_STALE flag has been set, then log nothing.
  */
-uint
+STATIC uint
 xfs_buf_item_size(
        xfs_buf_log_item_t      *bip)
 {
@@ -240,7 +240,7 @@ xfs_buf_item_size(
  * format structure, and the rest point to contiguous chunks
  * within the buffer.
  */
-void
+STATIC void
 xfs_buf_item_format(
        xfs_buf_log_item_t      *bip,
        xfs_log_iovec_t         *log_vector)
@@ -365,7 +365,7 @@ xfs_buf_item_format(
  * item in memory so it cannot be written out.  Simply call bpin()
  * on the buffer to do this.
  */
-void
+STATIC void
 xfs_buf_item_pin(
        xfs_buf_log_item_t      *bip)
 {
@@ -391,7 +391,7 @@ xfs_buf_item_pin(
  * If the XFS_BLI_STALE flag is set and we are the last reference,
  * then free up the buf log item and unlock the buffer.
  */
-void
+STATIC void
 xfs_buf_item_unpin(
        xfs_buf_log_item_t      *bip,
        int                     stale)
@@ -446,7 +446,7 @@ xfs_buf_item_unpin(
  * so we need to free the item's descriptor (that points to the item)
  * in the transaction.
  */
-void
+STATIC void
 xfs_buf_item_unpin_remove(
        xfs_buf_log_item_t      *bip,
        xfs_trans_t             *tp)
@@ -493,7 +493,7 @@ xfs_buf_item_unpin_remove(
  * the lock right away, return 0.  If we can get the lock, pull the
  * buffer from the free list, mark it busy, and return 1.
  */
-uint
+STATIC uint
 xfs_buf_item_trylock(
        xfs_buf_log_item_t      *bip)
 {
@@ -537,7 +537,7 @@ xfs_buf_item_trylock(
  * This is for support of xfs_trans_bhold(). Make sure the
  * XFS_BLI_HOLD field is cleared if we don't free the item.
  */
-void
+STATIC void
 xfs_buf_item_unlock(
        xfs_buf_log_item_t      *bip)
 {
@@ -635,7 +635,7 @@ xfs_buf_item_unlock(
  * by returning the original lsn of that transaction here rather than
  * the current one.
  */
-xfs_lsn_t
+STATIC xfs_lsn_t
 xfs_buf_item_committed(
        xfs_buf_log_item_t      *bip,
        xfs_lsn_t               lsn)
@@ -654,7 +654,7 @@ xfs_buf_item_committed(
  * and have aborted this transaction, we'll trap this buffer when it tries to
  * get written out.
  */
-void
+STATIC void
 xfs_buf_item_abort(
        xfs_buf_log_item_t      *bip)
 {
@@ -674,7 +674,7 @@ xfs_buf_item_abort(
  * B_DELWRI set, then get it going out to disk with a call to bawrite().
  * If not, then just release the buffer.
  */
-void
+STATIC void
 xfs_buf_item_push(
        xfs_buf_log_item_t      *bip)
 {
@@ -693,7 +693,7 @@ xfs_buf_item_push(
 }
 
 /* ARGSUSED */
-void
+STATIC void
 xfs_buf_item_committing(xfs_buf_log_item_t *bip, xfs_lsn_t commit_lsn)
 {
 }
@@ -701,7 +701,7 @@ xfs_buf_item_committing(xfs_buf_log_item_t *bip, xfs_lsn_t commit_lsn)
 /*
  * This is the ops vector shared by all buf log items.
  */
-struct xfs_item_ops xfs_buf_item_ops = {
+STATIC struct xfs_item_ops xfs_buf_item_ops = {
        .iop_size       = (uint(*)(xfs_log_item_t*))xfs_buf_item_size,
        .iop_format     = (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
                                        xfs_buf_item_format,