vfs: fix possible deadlock in ext2, ext3, ext4 when using xattrs

[sfrench/cifs-2.6.git] / fs / ext2 / xattr.c

diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
index 3e8683dbb13fb0d5cfa12ffbc9bccf560fe63d52..a99d46f3b26eb032e13c5a3d9f26484518997b5c 100644 (file)
--- a/fs/ext2/xattr.c
+++ b/fs/ext2/xattr.c
@@ -835,7 +835,7 @@ ext2_xattr_cache_insert(struct buffer_head *bh)
        struct mb_cache_entry *ce;
        int error;
 
-       ce = mb_cache_entry_alloc(ext2_xattr_cache);
+       ce = mb_cache_entry_alloc(ext2_xattr_cache, GFP_NOFS);
        if (!ce)
                return -ENOMEM;
        error = mb_cache_entry_insert(ce, bh->b_bdev, bh->b_blocknr, &hash);