diff options
| author | Cong Wang <amwang@redhat.com> | 2011-11-25 23:14:31 +0800 |
|---|---|---|
| committer | Cong Wang <xiyou.wangcong@gmail.com> | 2012-03-20 21:48:23 +0800 |
| commit | 8fb53c46d9c9322fc5a8e53038ceb0d243059c25 (patch) | |
| tree | 7fc80c0f840fd90dd3347de226935a7d0d7c950a | |
| parent | d93492855ff307ce9d699e36d966af3420b80bb3 (diff) | |
| download | op-kernel-dev-8fb53c46d9c9322fc5a8e53038ceb0d243059c25.zip op-kernel-dev-8fb53c46d9c9322fc5a8e53038ceb0d243059c25.tar.gz | |
jbd: remove the second argument of k[un]map_atomic()
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Cong Wang <amwang@redhat.com>
| -rw-r--r-- | fs/jbd/journal.c | 12 | ||||
| -rw-r--r-- | fs/jbd/transaction.c | 4 |
2 files changed, 8 insertions, 8 deletions
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 59c09f9..e49e81b 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -328,7 +328,7 @@ repeat: new_offset = offset_in_page(jh2bh(jh_in)->b_data); } - mapped_data = kmap_atomic(new_page, KM_USER0); + mapped_data = kmap_atomic(new_page); /* * Check for escaping */ @@ -337,7 +337,7 @@ repeat: need_copy_out = 1; do_escape = 1; } - kunmap_atomic(mapped_data, KM_USER0); + kunmap_atomic(mapped_data); /* * Do we need to do a data copy? @@ -354,9 +354,9 @@ repeat: } jh_in->b_frozen_data = tmp; - mapped_data = kmap_atomic(new_page, KM_USER0); + mapped_data = kmap_atomic(new_page); memcpy(tmp, mapped_data + new_offset, jh2bh(jh_in)->b_size); - kunmap_atomic(mapped_data, KM_USER0); + kunmap_atomic(mapped_data); new_page = virt_to_page(tmp); new_offset = offset_in_page(tmp); @@ -368,9 +368,9 @@ repeat: * copying, we can finally do so. */ if (do_escape) { - mapped_data = kmap_atomic(new_page, KM_USER0); + mapped_data = kmap_atomic(new_page); *((unsigned int *)(mapped_data + new_offset)) = 0; - kunmap_atomic(mapped_data, KM_USER0); + kunmap_atomic(mapped_data); } set_bh_page(new_bh, new_page, new_offset); diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c index 7fce94b..b2a7e52 100644 --- a/fs/jbd/transaction.c +++ b/fs/jbd/transaction.c @@ -718,9 +718,9 @@ done: "Possible IO failure.\n"); page = jh2bh(jh)->b_page; offset = offset_in_page(jh2bh(jh)->b_data); - source = kmap_atomic(page, KM_USER0); + source = kmap_atomic(page); memcpy(jh->b_frozen_data, source+offset, jh2bh(jh)->b_size); - kunmap_atomic(source, KM_USER0); + kunmap_atomic(source); } jbd_unlock_bh_state(bh); |
