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authorSteven Whitehouse <swhiteho@redhat.com>2009-01-06 10:08:33 +0000
committerSteven Whitehouse <swhiteho@redhat.com>2009-01-07 08:57:04 +0000
commite4fefbac6c5bcb0388d95e83801210e7d81a071b (patch)
treeb9147be1dd2f388d21b6a8e898ee0b21a97ff39d /fs/gfs2
parentede6f5aea054d3fb67c78857f7abdee602302043 (diff)
downloadblackbird-op-linux-e4fefbac6c5bcb0388d95e83801210e7d81a071b.tar.gz
blackbird-op-linux-e4fefbac6c5bcb0388d95e83801210e7d81a071b.zip
GFS2: Set GFP_NOFS when allocating page on write
We need to ensure that we always set GFP_NOFS in this one particular case when allocating pages for write. Reported-by: Fabio M. Di Nitto <fdinitto@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/ops_address.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c
index 6e4ea36c6605..4ddab67867eb 100644
--- a/fs/gfs2/ops_address.c
+++ b/fs/gfs2/ops_address.c
@@ -675,6 +675,7 @@ static int gfs2_write_begin(struct file *file, struct address_space *mapping,
goto out_trans_fail;
error = -ENOMEM;
+ flags |= AOP_FLAG_NOFS;
page = grab_cache_page_write_begin(mapping, index, flags);
*pagep = page;
if (unlikely(!page))
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