X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=fs%2Fext2%2Fialloc.c;h=299ea3f92d5a6335d86b882989f57c103fa7f62d;hb=9213980e6a70d8473e0ffd4b39ab5b6caaba9ff5;hp=cbd6ae8992addd616299b789c08da05e5a811be1;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index cbd6ae899..299ea3f92 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -18,6 +18,9 @@
 #include <linux/backing-dev.h>
 #include <linux/buffer_head.h>
 #include <linux/random.h>
+#include <linux/vs_base.h>
+#include <linux/vs_dlimit.h>
+
 #include "ext2.h"
 #include "xattr.h"
 #include "acl.h"
@@ -124,6 +127,7 @@ void ext2_free_inode (struct inode * inode)
 	if (!is_bad_inode(inode)) {
 		/* Quota is already initialized in iput() */
 		ext2_xattr_delete_inode(inode);
+		DLIMIT_FREE_INODE(sb, inode->i_xid);
 	    	DQUOT_FREE_INODE(inode);
 		DQUOT_DROP(inode);
 	}
@@ -465,6 +469,10 @@ struct inode *ext2_new_inode(struct inode *dir, int mode)
 	if (!inode)
 		return ERR_PTR(-ENOMEM);
 
+	if (DLIMIT_ALLOC_INODE(sb, inode->i_xid)) {
+		err = -ENOSPC;
+		goto fail_dlim;
+	}
 	ei = EXT2_I(inode);
 	sbi = EXT2_SB(sb);
 	es = sbi->s_es;
@@ -579,7 +587,8 @@ got:
 	inode->i_blocks = 0;
 	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
 	memset(ei->i_data, 0, sizeof(ei->i_data));
-	ei->i_flags = EXT2_I(dir)->i_flags & ~EXT2_BTREE_FL;
+	ei->i_flags = EXT2_I(dir)->i_flags &
+		~(EXT2_BTREE_FL|EXT2_IUNLINK_FL|EXT2_BARRIER_FL);
 	if (S_ISLNK(mode))
 		ei->i_flags &= ~(EXT2_IMMUTABLE_FL|EXT2_APPEND_FL);
 	/* dirsync is only applied to directories */
@@ -620,12 +629,15 @@ got:
 	return inode;
 
 fail2:
+	DLIMIT_FREE_INODE(sb, inode->i_xid);	
 	inode->i_flags |= S_NOQUOTA;
 	inode->i_nlink = 0;
 	iput(inode);
 	return ERR_PTR(err);
 
 fail:
+	DLIMIT_FREE_INODE(sb, inode->i_xid);	
+fail_dlim:
 	make_bad_inode(inode);
 	iput(inode);
 	return ERR_PTR(err);
@@ -663,7 +675,7 @@ unsigned long ext2_count_free_inodes (struct super_block * sb)
 	}
 	brelse(bitmap_bh);
 	printk("ext2_count_free_inodes: stored = %lu, computed = %lu, %lu\n",
-		percpu_counter_read(EXT2_SB(sb)->s_freeinodes_counter),
+		percpu_counter_read(&EXT2_SB(sb)->s_freeinodes_counter),
 		desc_count, bitmap_count);
 	unlock_super(sb);
 	return desc_count;
@@ -724,7 +736,7 @@ void ext2_check_inodes_bitmap (struct super_block * sb)
 		bitmap_count += x;
 	}
 	brelse(bitmap_bh);
-	if (percpu_counter_read(EXT2_SB(sb)->s_freeinodes_counter) !=
+	if (percpu_counter_read(&EXT2_SB(sb)->s_freeinodes_counter) !=
 				bitmap_count)
 		ext2_error(sb, "ext2_check_inodes_bitmap",
 			    "Wrong free inodes count in super block, "