diff options
| author | Robert Richter <robert.richter@amd.com> | 2010-10-01 10:54:17 +0400 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2010-10-01 10:54:17 +0400 |
| commit | ef70fcc0cd5d98f5e2df82c9e598b47f351d4f66 (patch) | |
| tree | b801ba4d7ebb1155df68d530df49444ffa6252cc /mm/percpu.c | |
| parent | 4cbe75be5c6ae86bdc7daec864eeb2dfd66f48bb (diff) | |
| parent | 98d943b02f6f1b57787ff1aa6f34d019a407e3ee (diff) | |
| download | linux-ef70fcc0cd5d98f5e2df82c9e598b47f351d4f66.tar.xz | |
Merge branch 'oprofile/urgent' into oprofile/core
Conflicts:
arch/arm/oprofile/common.c
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'mm/percpu.c')
| -rw-r--r-- | mm/percpu.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/percpu.c b/mm/percpu.c index e61dc2cc5873..58c572b18b07 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -393,7 +393,9 @@ static int pcpu_extend_area_map(struct pcpu_chunk *chunk, int new_alloc) goto out_unlock; old_size = chunk->map_alloc * sizeof(chunk->map[0]); - memcpy(new, chunk->map, old_size); + old = chunk->map; + + memcpy(new, old, old_size); chunk->map_alloc = new_alloc; chunk->map = new; @@ -1162,7 +1164,7 @@ static struct pcpu_alloc_info * __init pcpu_build_alloc_info( } /* - * Don't accept if wastage is over 25%. The + * Don't accept if wastage is over 1/3. The * greater-than comparison ensures upa==1 always * passes the following check. */ |