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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-27 11:26:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-27 11:26:48 -0700
commit84eda28060f7e7d5f91f81f928532af13b9e44b2 (patch)
treef0b7feeca9b6a21a43f279fb3b566eef1c16584d /fs
parentb387e41e523c1aa347cff055455d0dd129357df4 (diff)
parent2164d3344693d2d4799fe91836d61f55516cbdf0 (diff)
downloadop-kernel-dev-84eda28060f7e7d5f91f81f928532af13b9e44b2.zip
op-kernel-dev-84eda28060f7e7d5f91f81f928532af13b9e44b2.tar.gz
Merge branch 'kmap_atomic' of git://github.com/congwang/linux
Pull final kmap_atomic cleanups from Cong Wang: "This should be the final round of cleanup, as the definitions of enum km_type finally get removed from the whole tree. The patches have been in linux-next for a long time." * 'kmap_atomic' of git://github.com/congwang/linux: pipe: remove KM_USER0 from comments vmalloc: remove KM_USER0 from comments feature-removal-schedule.txt: remove kmap_atomic(page, km_type) tile: remove km_type definitions um: remove km_type definitions asm-generic: remove km_type definitions avr32: remove km_type definitions frv: remove km_type definitions powerpc: remove km_type definitions arm: remove km_type definitions highmem: remove the deprecated form of kmap_atomic tile: remove usage of enum km_type frv: remove the second parameter of kmap_atomic_primary() jbd2: remove the second argument of kmap_atomic
Diffstat (limited to 'fs')
-rw-r--r--fs/jbd2/commit.c4
-rw-r--r--fs/pipe.c2
2 files changed, 3 insertions, 3 deletions
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);
}
diff --git a/fs/pipe.c b/fs/pipe.c
index 49c1065..95cbd6b 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -224,7 +224,7 @@ static void anon_pipe_buf_release(struct pipe_inode_info *pipe,
* and the caller has to be careful not to fault before calling
* the unmap function.
*
- * Note that this function occupies KM_USER0 if @atomic != 0.
+ * Note that this function calls kmap_atomic() if @atomic != 0.
*/
void *generic_pipe_buf_map(struct pipe_inode_info *pipe,
struct pipe_buffer *buf, int atomic)
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