VFS: Use GFP_NOFS in posix_acl_from_xattr()

GFS2 needs to call this from under a glock, so we need GFP_NOFS
and I suspect that other filesystems might require this too.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

diff --git a/fs/xattr_acl.c b/fs/xattr_acl.c
index c6ad7c7..05ac0fe 100644 (file)
--- a/fs/xattr_acl.c
+++ b/fs/xattr_acl.c
@@ -36,7 +36,7 @@ posix_acl_from_xattr(const void *value, size_t size)
        if (count == 0)
                return NULL;
        
-       acl = posix_acl_alloc(count, GFP_KERNEL);
+       acl = posix_acl_alloc(count, GFP_NOFS);
        if (!acl)
                return ERR_PTR(-ENOMEM);
        acl_e = acl->a_entries;