patch-2_6_7-vs1_9_1_12

[linux-2.6.git] / fs / ext3 / xattr.c

diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
index 97b74fe..5cbac5d 100644 (file)
--- a/fs/ext3/xattr.c
+++ b/fs/ext3/xattr.c
@@ -59,6 +59,7 @@
 #include <linux/mbcache.h>
 #include <linux/quotaops.h>
 #include <linux/rwsem.h>
+#include <linux/vs_dlimit.h>
 #include "xattr.h"
 #include "acl.h"
 
@@ -761,8 +762,12 @@ ext3_xattr_set_handle2(handle_t *handle, struct inode *inode,
                                   the inode. */
                                ea_bdebug(new_bh, "reusing block");
 
+                               error = -ENOSPC;
+                               if (DLIMIT_ALLOC_BLOCK(sb, inode->i_xid, 1))
+                                       goto cleanup;
                                error = -EDQUOT;
                                if (DQUOT_ALLOC_BLOCK(inode, 1)) {
+                                       DLIMIT_FREE_BLOCK(sb, inode->i_xid, 1);
                                        unlock_buffer(new_bh);
                                        journal_release_buffer(handle, new_bh,
                                                               credits);
@@ -848,6 +853,7 @@ getblk_failed:
                        /* Decrement the refcount only. */
                        HDR(old_bh)->h_refcount = cpu_to_le32(
                                le32_to_cpu(HDR(old_bh)->h_refcount) - 1);
+                       DLIMIT_FREE_BLOCK(sb, inode->i_xid, 1);
                        DQUOT_FREE_BLOCK(inode, 1);
                        ext3_journal_dirty_metadata(handle, old_bh);
                        ea_bdebug(old_bh, "refcount now=%d",
@@ -935,6 +941,7 @@ ext3_xattr_delete_inode(handle_t *handle, struct inode *inode)
                ext3_journal_dirty_metadata(handle, bh);
                if (IS_SYNC(inode))
                        handle->h_sync = 1;
+               DLIMIT_FREE_BLOCK(inode->i_sb, inode->i_xid, 1);
                DQUOT_FREE_BLOCK(inode, 1);
        }
        ea_bdebug(bh, "refcount now=%d", le32_to_cpu(HDR(bh)->h_refcount) - 1);