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authorLinus Torvalds <torvalds@linux-foundation.org>2009-10-13 10:21:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-10-13 10:21:12 -0700
commita3bafbbbb5ac49355aa35e6a722eac6ef1dff19a (patch)
tree445f7f2b241793210ca38a5a56f1f1381537ecdc /mm
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes (diff)
parentpercpu: fix compile warnings (diff)
downloadlinux-dev-a3bafbbbb5ac49355aa35e6a722eac6ef1dff19a.tar.xz
linux-dev-a3bafbbbb5ac49355aa35e6a722eac6ef1dff19a.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu: fix compile warnings
Diffstat (limited to 'mm')
-rw-r--r--mm/percpu.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/percpu.c b/mm/percpu.c
index 4a048abad043..6af78c1ee704 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1870,13 +1870,14 @@ int __init pcpu_embed_first_chunk(size_t reserved_size, ssize_t dyn_size,
max_distance = 0;
for (group = 0; group < ai->nr_groups; group++) {
ai->groups[group].base_offset = areas[group] - base;
- max_distance = max(max_distance, ai->groups[group].base_offset);
+ max_distance = max_t(size_t, max_distance,
+ ai->groups[group].base_offset);
}
max_distance += ai->unit_size;
/* warn if maximum distance is further than 75% of vmalloc space */
if (max_distance > (VMALLOC_END - VMALLOC_START) * 3 / 4) {
- pr_warning("PERCPU: max_distance=0x%lx too large for vmalloc "
+ pr_warning("PERCPU: max_distance=0x%zx too large for vmalloc "
"space 0x%lx\n",
max_distance, VMALLOC_END - VMALLOC_START);
#ifdef CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK