Merge branch 'master' into percpu

[sfrench/cifs-2.6.git] / mm / percpu.c

diff --git a/mm/percpu.c b/mm/percpu.c
index 442010cc91c6c82eb8489e64d21500baa52b5911..626e43c99498d878281c20211b56afd361e93af2 100644 (file)
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -913,11 +913,10 @@ static void pcpu_depopulate_chunk(struct pcpu_chunk *chunk, int off, int size)
        int rs, re;
 
        /* quick path, check whether it's empty already */
-       pcpu_for_each_unpop_region(chunk, rs, re, page_start, page_end) {
-               if (rs == page_start && re == page_end)
-                       return;
-               break;
-       }
+       rs = page_start;
+       pcpu_next_unpop(chunk, &rs, &re, page_end);
+       if (rs == page_start && re == page_end)
+               return;
 
        /* immutable chunks can't be depopulated */
        WARN_ON(chunk->immutable);
@@ -968,11 +967,10 @@ static int pcpu_populate_chunk(struct pcpu_chunk *chunk, int off, int size)
        int rs, re, rc;
 
        /* quick path, check whether all pages are already there */
-       pcpu_for_each_pop_region(chunk, rs, re, page_start, page_end) {
-               if (rs == page_start && re == page_end)
-                       goto clear;
-               break;
-       }
+       rs = page_start;
+       pcpu_next_pop(chunk, &rs, &re, page_end);
+       if (rs == page_start && re == page_end)
+               goto clear;
 
        /* need to allocate and map pages, this chunk can't be immutable */
        WARN_ON(chunk->immutable);