Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: (33 commits)
  quota: stop using QUOTA_OK / NO_QUOTA
  dquot: cleanup dquot initialize routine
  dquot: move dquot initialization responsibility into the filesystem
  dquot: cleanup dquot drop routine
  dquot: move dquot drop responsibility into the filesystem
  dquot: cleanup dquot transfer routine
  dquot: move dquot transfer responsibility into the filesystem
  dquot: cleanup inode allocation / freeing routines
  dquot: cleanup space allocation / freeing routines
  ext3: add writepage sanity checks
  ext3: Truncate allocated blocks if direct IO write fails to update i_size
  quota: Properly invalidate caches even for filesystems with blocksize < pagesize
  quota: generalize quota transfer interface
  quota: sb_quota state flags cleanup
  jbd: Delay discarding buffers in journal_unmap_buffer
  ext3: quota_write cross block boundary behaviour
  quota: drop permission checks from xfs_fs_set_xstate/xfs_fs_set_xquota
  quota: split out compat_sys_quotactl support from quota.c
  quota: split out netlink notification support from quota.c
  quota: remove invalid optimization from quota_sync_all
  ...

Fixed trivial conflicts in fs/namei.c and fs/ufs/inode.c

1 files changed, 17 insertions, 10 deletions

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index f977aade0d1b..986120f30066 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -171,6 +171,9 @@ void ext4_delete_inode(struct inode *inode)
         handle_t *handle;
         int err;
 
+        if (!is_bad_inode(inode))
+                dquot_initialize(inode);
+
         if (ext4_should_order_data(inode))
                 ext4_begin_ordered_truncate(inode, 0);
         truncate_inode_pages(&inode->i_data, 0);
@@ -1108,9 +1111,9 @@ void ext4_da_update_reserve_space(struct inode *inode,
 
         /* Update quota subsystem */
         if (quota_claim) {
-                vfs_dq_claim_block(inode, used);
+                dquot_claim_block(inode, used);
                 if (mdb_free)
-                        vfs_dq_release_reservation_block(inode, mdb_free);
+                        dquot_release_reservation_block(inode, mdb_free);
         } else {
                 /*
                  * We did fallocate with an offset that is already delayed
@@ -1121,8 +1124,8 @@ void ext4_da_update_reserve_space(struct inode *inode,
                  * that
                  */
                 if (allocated_meta_blocks)
-                        vfs_dq_claim_block(inode, allocated_meta_blocks);
-                vfs_dq_release_reservation_block(inode, mdb_free + used);
+                        dquot_claim_block(inode, allocated_meta_blocks);
+                dquot_release_reservation_block(inode, mdb_free + used);
         }
 
         /*
@@ -1857,6 +1860,7 @@ static int ext4_da_reserve_space(struct inode *inode, sector_t lblock)
         struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
         struct ext4_inode_info *ei = EXT4_I(inode);
         unsigned long md_needed, md_reserved;
+        int ret;
 
         /*
          * recalculate the amount of metadata blocks to reserve
@@ -1875,11 +1879,12 @@ repeat:
          * later. Real quota accounting is done at pages writeout
          * time.
          */
-        if (vfs_dq_reserve_block(inode, md_needed + 1))
-                return -EDQUOT;
+        ret = dquot_reserve_block(inode, md_needed + 1);
+        if (ret)
+                return ret;
 
         if (ext4_claim_free_blocks(sbi, md_needed + 1)) {
-                vfs_dq_release_reservation_block(inode, md_needed + 1);
+                dquot_release_reservation_block(inode, md_needed + 1);
                 if (ext4_should_retry_alloc(inode->i_sb, &retries)) {
                         yield();
                         goto repeat;
@@ -1936,7 +1941,7 @@ static void ext4_da_release_space(struct inode *inode, int to_free)
 
         spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
 
-        vfs_dq_release_reservation_block(inode, to_free);
+        dquot_release_reservation_block(inode, to_free);
 }
 
 static void ext4_da_page_release_reservation(struct page *page,
@@ -5418,6 +5423,8 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
         if (error)
                 return error;
 
+        if (ia_valid & ATTR_SIZE)
+                dquot_initialize(inode);
         if ((ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) ||
                 (ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid)) {
                 handle_t *handle;
@@ -5430,7 +5437,7 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
                         error = PTR_ERR(handle);
                         goto err_out;
                 }
-                error = vfs_dq_transfer(inode, attr) ? -EDQUOT : 0;
+                error = dquot_transfer(inode, attr);
                 if (error) {
                         ext4_journal_stop(handle);
                         return error;
@@ -5816,7 +5823,7 @@ int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode)
  * i_size has been changed by generic_commit_write() and we thus need
  * to include the updated inode in the current transaction.
  *
- * Also, vfs_dq_alloc_block() will always dirty the inode when blocks
+ * Also, dquot_alloc_block() will always dirty the inode when blocks
  * are allocated to the file.
  *
  * If the inode is marked synchronous, we don't honour that here - doing