Patchwork [01/12] jbd2: remove the second argument of kmap_atomic

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Submitter Amerigo Wang
Date June 23, 2012, 10:04 a.m.
Message ID <1340445863-16111-2-git-send-email-amwang@redhat.com>
Download mbox | patch
Permalink /patch/166739/
State Not Applicable
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Amerigo Wang - June 23, 2012, 10:04 a.m.
Signed-off-by: Cong Wang <amwang@redhat.com>

---
 fs/jbd2/commit.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index 216f429..af5280f 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -349,12 +349,12 @@  static void jbd2_block_tag_csum_set(journal_t *j, journal_block_tag_t *tag,
 		return;
 
 	sequence = cpu_to_be32(sequence);
-	addr = kmap_atomic(page, KM_USER0);
+	addr = kmap_atomic(page);
 	csum = jbd2_chksum(j, j->j_csum_seed, (__u8 *)&sequence,
 			  sizeof(sequence));
 	csum = jbd2_chksum(j, csum, addr + offset_in_page(bh->b_data),
 			  bh->b_size);
-	kunmap_atomic(addr, KM_USER0);
+	kunmap_atomic(addr);
 
 	tag->t_checksum = cpu_to_be32(csum);
 }