6 files changed, 9 insertions, 9 deletions

diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index c9af48fffcd7..7d287afccde5 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -1111,11 +1111,12 @@ xfs_vm_writepage(
                         uptodate = 0;
 
                 /*
-                 * A hole may still be marked uptodate because discard_buffer
-                 * leaves the flag set.
+                 * set_page_dirty dirties all buffers in a page, independent
+                 * of their state.  The dirty state however is entirely
+                 * meaningless for holes (!mapped && uptodate), so skip
+                 * buffers covering holes here.
                  */
                 if (!buffer_mapped(bh) && buffer_uptodate(bh)) {
-                        ASSERT(!buffer_dirty(bh));
                         imap_valid = 0;
                         continue;
                 }
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 63fd2c07cb57..aa1d353def29 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1781,7 +1781,6 @@ xfs_buf_delwri_split(
         INIT_LIST_HEAD(list);
         spin_lock(dwlk);
         list_for_each_entry_safe(bp, n, dwq, b_list) {
-                trace_xfs_buf_delwri_split(bp, _RET_IP_);
                 ASSERT(bp->b_flags & XBF_DELWRI);
 
                 if (!XFS_BUF_ISPINNED(bp) && !xfs_buf_cond_lock(bp)) {
@@ -1795,6 +1794,7 @@ xfs_buf_delwri_split(
                                          _XBF_RUN_QUEUES);
                         bp->b_flags |= XBF_WRITE;
                         list_move_tail(&bp->b_list, list);
+                        trace_xfs_buf_delwri_split(bp, _RET_IP_);
                 } else
                         skipped++;
         }
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 2ea238f6d38e..ad442d9e392e 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -416,7 +416,7 @@ xfs_attrlist_by_handle(
         if (IS_ERR(dentry))
                 return PTR_ERR(dentry);
 
-        kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
+        kbuf = kzalloc(al_hreq.buflen, GFP_KERNEL);
         if (!kbuf)
                 goto out_dput;
 
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index 96107efc0c61..94d5fd6a2973 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -762,7 +762,8 @@ xfs_setup_inode(
         inode->i_state = I_NEW;
 
         inode_sb_list_add(inode);
-        insert_inode_hash(inode);
+        /* make the inode look hashed for the writeback code */
+        hlist_add_fake(&inode->i_hash);
 
         inode->i_mode   = ip->i_d.di_mode;
         inode->i_nlink  = ip->i_d.di_nlink;
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 9f3a78fe6ae4..064f964d4f3c 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -353,9 +353,6 @@ xfs_parseargs(
                         mp->m_qflags &= ~XFS_OQUOTA_ENFD;
                 } else if (!strcmp(this_char, MNTOPT_DELAYLOG)) {
                         mp->m_flags |= XFS_MOUNT_DELAYLOG;
-                        cmn_err(CE_WARN,
-                                "Enabling EXPERIMENTAL delayed logging feature "
-                                "- use at your own risk.\n");
                 } else if (!strcmp(this_char, MNTOPT_NODELAYLOG)) {
                         mp->m_flags &= ~XFS_MOUNT_DELAYLOG;
                 } else if (!strcmp(this_char, "ihashsize")) {
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index 37d33254981d..afb0d7cfad1c 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -853,6 +853,7 @@ restart:
                 if (trylock) {
                         if (!mutex_trylock(&pag->pag_ici_reclaim_lock)) {
                                 skipped++;
+                                xfs_perag_put(pag);
                                 continue;
                         }
                         first_index = pag->pag_ici_reclaim_cursor;