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

Pull quota and udf updates from Jan Kara:
 "The pull contains quota changes which complete unification of XFS and
  VFS quota interfaces (so tools can use either interface to manipulate
  any filesystem).  There's also a patch to support project quotas in
  VFS quota subsystem from Li Xi.

  Finally there's a bunch of UDF fixes and cleanups and tiny cleanup in
  reiserfs & ext3"

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: (21 commits)
  udf: Update ctime and mtime when directory is modified
  udf: return correct errno for udf_update_inode()
  ext3: Remove useless condition in if statement.
  vfs: Add general support to enforce project quota limits
  reiserfs: fix __RASSERT format string
  udf: use int for allocated blocks instead of sector_t
  udf: remove redundant buffer_head.h includes
  udf: remove else after return in __load_block_bitmap()
  udf: remove unused variable in udf_table_free_blocks()
  quota: Fix maximum quota limit settings
  quota: reorder flags in quota state
  quota: paranoia: check quota tree root
  quota: optimize i_dquot access
  quota: Hook up Q_XSETQLIM for id 0 to ->set_info
  xfs: Add support for Q_SETINFO
  quota: Make ->set_info use structure with neccesary info to VFS and XFS
  quota: Remove ->get_xstate and ->get_xstatev callbacks
  gfs2: Convert to using ->get_state callback
  xfs: Convert to using ->get_state callback
  quota: Wire up Q_GETXSTATE and Q_GETXSTATV calls to work with ->get_state
  ...

11 files changed, 16 insertions, 25 deletions

diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c
index 1ba2baaf4367..6d6a96b4e73f 100644
--- a/fs/udf/balloc.c
+++ b/fs/udf/balloc.c
@@ -21,7 +21,6 @@
 
 #include "udfdecl.h"
 
-#include <linux/buffer_head.h>
 #include <linux/bitops.h>
 
 #include "udf_i.h"
@@ -63,15 +62,14 @@ static int __load_block_bitmap(struct super_block *sb,
                           block_group, nr_groups);
         }
 
-        if (bitmap->s_block_bitmap[block_group]) {
+        if (bitmap->s_block_bitmap[block_group])
                 return block_group;
-        } else {
-                retval = read_block_bitmap(sb, bitmap, block_group,
-                                           block_group);
-                if (retval < 0)
-                        return retval;
-                return block_group;
-        }
+
+        retval = read_block_bitmap(sb, bitmap, block_group, block_group);
+        if (retval < 0)
+                return retval;
+
+        return block_group;
 }
 
 static inline int load_block_bitmap(struct super_block *sb,
@@ -358,7 +356,6 @@ static void udf_table_free_blocks(struct super_block *sb,
         struct kernel_lb_addr eloc;
         struct extent_position oepos, epos;
         int8_t etype;
-        int i;
         struct udf_inode_info *iinfo;
 
         mutex_lock(&sbi->s_alloc_mutex);
@@ -425,7 +422,6 @@ static void udf_table_free_blocks(struct super_block *sb,
                 }
 
                 if (epos.bh != oepos.bh) {
-                        i = -1;
                         oepos.block = epos.block;
                         brelse(oepos.bh);
                         get_bh(epos.bh);
@@ -762,7 +758,7 @@ inline int udf_prealloc_blocks(struct super_block *sb,
                                uint32_t block_count)
 {
         struct udf_part_map *map = &UDF_SB(sb)->s_partmaps[partition];
-        sector_t allocated;
+        int allocated;
 
         if (map->s_partition_flags & UDF_PART_FLAG_UNALLOC_BITMAP)
                 allocated = udf_bitmap_prealloc_blocks(sb,
diff --git a/fs/udf/dir.c b/fs/udf/dir.c
index 05e90edd1992..541a12b5792d 100644
--- a/fs/udf/dir.c
+++ b/fs/udf/dir.c
@@ -30,7 +30,6 @@
 #include <linux/errno.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
-#include <linux/buffer_head.h>
 
 #include "udf_i.h"
 #include "udf_sb.h"
diff --git a/fs/udf/directory.c b/fs/udf/directory.c
index 3e44f575fb9c..c763fda257bf 100644
--- a/fs/udf/directory.c
+++ b/fs/udf/directory.c
@@ -16,7 +16,6 @@
 
 #include <linux/fs.h>
 #include <linux/string.h>
-#include <linux/buffer_head.h>
 
 struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos,
                                          struct udf_fileident_bh *fibh,
diff --git a/fs/udf/file.c b/fs/udf/file.c
index 74050bff64f4..f77f7681288f 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -33,7 +33,6 @@
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/pagemap.h>
-#include <linux/buffer_head.h>
 #include <linux/uio.h>
 
 #include "udf_i.h"
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 9c1fbd23913d..9e3d780e5eff 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -33,7 +33,6 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/pagemap.h>
-#include <linux/buffer_head.h>
 #include <linux/writeback.h>
 #include <linux/slab.h>
 #include <linux/crc-itu-t.h>
@@ -1637,7 +1636,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
                         udf_get_lb_pblock(inode->i_sb, &iinfo->i_location, 0));
         if (!bh) {
                 udf_debug("getblk failure\n");
-                return -ENOMEM;
+                return -EIO;
         }
 
         lock_buffer(bh);
diff --git a/fs/udf/misc.c b/fs/udf/misc.c
index c175b4dabc14..71d1c25f360d 100644
--- a/fs/udf/misc.c
+++ b/fs/udf/misc.c
@@ -23,7 +23,6 @@
 
 #include <linux/fs.h>
 #include <linux/string.h>
-#include <linux/buffer_head.h>
 #include <linux/crc-itu-t.h>
 
 #include "udf_i.h"
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index 33b246b82c98..39661977c89c 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -27,7 +27,6 @@
 #include <linux/errno.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
-#include <linux/buffer_head.h>
 #include <linux/sched.h>
 #include <linux/crc-itu-t.h>
 #include <linux/exportfs.h>
@@ -569,8 +568,8 @@ static int udf_add_nondir(struct dentry *dentry, struct inode *inode)
         *(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
                 cpu_to_le32(iinfo->i_unique & 0x00000000FFFFFFFFUL);
         udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
-        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
-                mark_inode_dirty(dir);
+        dir->i_ctime = dir->i_mtime = current_fs_time(dir->i_sb);
+        mark_inode_dirty(dir);
         if (fibh.sbh != fibh.ebh)
                 brelse(fibh.ebh);
         brelse(fibh.sbh);
@@ -683,6 +682,7 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
         cfi.fileCharacteristics |= FID_FILE_CHAR_DIRECTORY;
         udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
         inc_nlink(dir);
+        dir->i_ctime = dir->i_mtime = current_fs_time(dir->i_sb);
         mark_inode_dirty(dir);
         unlock_new_inode(inode);
         d_instantiate(dentry, inode);
@@ -1024,6 +1024,8 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
         inc_nlink(inode);
         inode->i_ctime = current_fs_time(inode->i_sb);
         mark_inode_dirty(inode);
+        dir->i_ctime = dir->i_mtime = current_fs_time(dir->i_sb);
+        mark_inode_dirty(dir);
         ihold(inode);
         d_instantiate(dentry, inode);
 
@@ -1127,7 +1129,9 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
                 inode_dec_link_count(new_inode);
         }
         old_dir->i_ctime = old_dir->i_mtime = current_fs_time(old_dir->i_sb);
+        new_dir->i_ctime = new_dir->i_mtime = current_fs_time(new_dir->i_sb);
         mark_inode_dirty(old_dir);
+        mark_inode_dirty(new_dir);
 
         if (dir_fi) {
                 dir_fi->icb.extLocation = cpu_to_lelb(UDF_I(new_dir)->i_location);
diff --git a/fs/udf/partition.c b/fs/udf/partition.c
index d6caf01a2097..5f861ed287c3 100644
--- a/fs/udf/partition.c
+++ b/fs/udf/partition.c
@@ -24,7 +24,6 @@
 
 #include <linux/fs.h>
 #include <linux/string.h>
-#include <linux/buffer_head.h>
 #include <linux/mutex.h>
 
 uint32_t udf_get_pblock(struct super_block *sb, uint32_t block,
diff --git a/fs/udf/super.c b/fs/udf/super.c
index f169411c4ea0..6299f341967b 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -48,7 +48,6 @@
 #include <linux/stat.h>
 #include <linux/cdrom.h>
 #include <linux/nls.h>
-#include <linux/buffer_head.h>
 #include <linux/vfs.h>
 #include <linux/vmalloc.h>
 #include <linux/errno.h>
diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c
index ac10ca939f26..8dfbc4025e2f 100644
--- a/fs/udf/symlink.c
+++ b/fs/udf/symlink.c
@@ -27,7 +27,6 @@
 #include <linux/mm.h>
 #include <linux/stat.h>
 #include <linux/pagemap.h>
-#include <linux/buffer_head.h>
 #include "udf_i.h"
 
 static int udf_pc_to_char(struct super_block *sb, unsigned char *from,
diff --git a/fs/udf/truncate.c b/fs/udf/truncate.c
index 8a9657d7f7c6..42b8c57795cb 100644
--- a/fs/udf/truncate.c
+++ b/fs/udf/truncate.c
@@ -22,7 +22,6 @@
 #include "udfdecl.h"
 #include <linux/fs.h>
 #include <linux/mm.h>
-#include <linux/buffer_head.h>
 
 #include "udf_i.h"
 #include "udf_sb.h"