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authorDan Carpenter <error27@gmail.com>2010-05-07 11:05:33 +0200
committerBoaz Harrosh <bharrosh@panasas.com>2010-05-17 13:50:58 +0300
commitddf08f4b90a413892bbb9bb2e8a57aed991cd47d (patch)
treeaa17308fb0ad06898111a8356ebe702522e5a6d8
parent200b0700420a78c3ade543761f0901985f41f96b (diff)
exofs: confusion between kmap() and kmap_atomic() api
For kmap_atomic() we call kunmap_atomic() on the returned pointer. That's different from kmap() and kunmap() and so it's easy to get them backwards. Cc: Stable <stable@kernel.org> Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
-rw-r--r--fs/exofs/dir.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/exofs/dir.c b/fs/exofs/dir.c
index 4cfab1cc75c0..d91e9d829bc1 100644
--- a/fs/exofs/dir.c
+++ b/fs/exofs/dir.c
@@ -608,7 +608,7 @@ int exofs_make_empty(struct inode *inode, struct inode *parent)
de->inode_no = cpu_to_le64(parent->i_ino);
memcpy(de->name, PARENT_DIR, sizeof(PARENT_DIR));
exofs_set_de_type(de, inode);
- kunmap_atomic(page, KM_USER0);
+ kunmap_atomic(kaddr, KM_USER0);
err = exofs_commit_chunk(page, 0, chunk_size);
fail:
page_cache_release(page);