From: Steven Whitehouse <swhiteho@redhat.com>
To: Alexander Viro <aviro@redhat.com>
Cc: linux-kernel@vger.kernel.org
Subject: vfs: Use GFP_NOFS in posix_acl_from_xattr()
Date: Fri, 02 Oct 2009 11:43:23 +0100 [thread overview]
Message-ID: <1254480203.2701.2.camel@localhost.localdomain> (raw)
>From bf48ad624f8917d97cd179a997c4fab7249f0a63 Mon Sep 17 00:00:00 2001
From: Steven Whitehouse <swhiteho@redhat.com>
Date: Tue, 29 Sep 2009 16:31:03 +0100
Subject: 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>
---
fs/xattr_acl.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/xattr_acl.c b/fs/xattr_acl.c
index c6ad7c7..05ac0fe 100644
--- 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;
--
1.6.2.5
reply other threads:[~2009-10-02 10:41 UTC|newest]
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