Merge branch 'master' into for-next

5 files changed, 13 insertions, 9 deletions

diff --git a/fs/exec.c b/fs/exec.c
index da94a6f05df3..fd9234379e8d 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -610,7 +610,7 @@ int setup_arg_pages(struct linux_binprm *bprm,
         bprm->exec -= stack_shift;
 
         down_write(&mm->mmap_sem);
-        vm_flags = vma->vm_flags;
+        vm_flags = VM_STACK_FLAGS;
 
         /*
          * Adjust stack execute permissions; explicitly enable for
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 58d43daec084..982a2064fe4c 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -204,7 +204,7 @@ int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page *page)
          * Note: assumes we have exclusive access to this mapping either
          *       through inode->i_mutex or some other mechanism.
          */
-        if (page->index == 0 && invalidate_inode_pages2_range(inode->i_mapping, PAGE_CACHE_SIZE, -1) < 0) {
+        if (invalidate_inode_pages2_range(inode->i_mapping, page->index + 1, -1) < 0) {
                 /* Should never happen */
                 nfs_zap_mapping(inode, inode->i_mapping);
         }
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index efc015c6128a..44f87caf3683 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -606,7 +606,9 @@ static void dlm_init_lockres(struct dlm_ctxt *dlm,
 
         res->last_used = 0;
 
+        spin_lock(&dlm->spinlock);
         list_add_tail(&res->tracking, &dlm->tracking_list);
+        spin_unlock(&dlm->spinlock);
 
         memset(res->lvb, 0, DLM_LVB_LEN);
         memset(res->refmap, 0, sizeof(res->refmap));
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 394d25a131a5..80e20d9f2780 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -1554,8 +1554,8 @@ out:
  */
 int ocfs2_file_lock(struct file *file, int ex, int trylock)
 {
-        int ret, level = ex ? LKM_EXMODE : LKM_PRMODE;
-        unsigned int lkm_flags = trylock ? LKM_NOQUEUE : 0;
+        int ret, level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
+        unsigned int lkm_flags = trylock ? DLM_LKF_NOQUEUE : 0;
         unsigned long flags;
         struct ocfs2_file_private *fp = file->private_data;
         struct ocfs2_lock_res *lockres = &fp->fp_flock;
@@ -1582,7 +1582,7 @@ int ocfs2_file_lock(struct file *file, int ex, int trylock)
                  * Get the lock at NLMODE to start - that way we
                  * can cancel the upconvert request if need be.
                  */
-                ret = ocfs2_lock_create(osb, lockres, LKM_NLMODE, 0);
+                ret = ocfs2_lock_create(osb, lockres, DLM_LOCK_NL, 0);
                 if (ret < 0) {
                         mlog_errno(ret);
                         goto out;
@@ -1597,7 +1597,7 @@ int ocfs2_file_lock(struct file *file, int ex, int trylock)
         }
 
         lockres->l_action = OCFS2_AST_CONVERT;
-        lkm_flags |= LKM_CONVERT;
+        lkm_flags |= DLM_LKF_CONVERT;
         lockres->l_requested = level;
         lockres_or_flags(lockres, OCFS2_LOCK_BUSY);
 
@@ -1664,7 +1664,7 @@ void ocfs2_file_unlock(struct file *file)
         if (!(lockres->l_flags & OCFS2_LOCK_ATTACHED))
                 return;
 
-        if (lockres->l_level == LKM_NLMODE)
+        if (lockres->l_level == DLM_LOCK_NL)
                 return;
 
         mlog(0, "Unlock: \"%s\" flags: 0x%lx, level: %d, act: %d\n",
@@ -1678,11 +1678,11 @@ void ocfs2_file_unlock(struct file *file)
         lockres_or_flags(lockres, OCFS2_LOCK_BLOCKED);
         lockres->l_blocking = DLM_LOCK_EX;
 
-        gen = ocfs2_prepare_downconvert(lockres, LKM_NLMODE);
+        gen = ocfs2_prepare_downconvert(lockres, DLM_LOCK_NL);
         lockres_add_mask_waiter(lockres, &mw, OCFS2_LOCK_BUSY, 0);
         spin_unlock_irqrestore(&lockres->l_lock, flags);
 
-        ret = ocfs2_downconvert_lock(osb, lockres, LKM_NLMODE, 0, gen);
+        ret = ocfs2_downconvert_lock(osb, lockres, DLM_LOCK_NL, 0, gen);
         if (ret) {
                 mlog_errno(ret);
                 return;
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 57917932212e..192269698a8a 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -45,6 +45,8 @@ void reiserfs_delete_inode(struct inode *inode)
                         goto out;
                 reiserfs_update_inode_transaction(inode);
 
+                reiserfs_discard_prealloc(&th, inode);
+
                 err = reiserfs_delete_object(&th, inode);
 
                 /* Do quota update inside a transaction for journaled quotas. We must do that