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authorLinus Torvalds <torvalds@linux-foundation.org>2009-07-12 12:24:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-07-12 12:24:35 -0700
commit7638d5322bd89d49e013a03fe2afaeb6d214fabd (patch)
treecfafc7c6c9f169a7a308c290363dde765e21735d /mm/page_alloc.c
parentdd0d9a46f573b086a67522f819566427dba9c4c7 (diff)
parent264ef8a904943ed7d0b04fa958894d7a5c2b2c61 (diff)
downloadconfigs-7638d5322bd89d49e013a03fe2afaeb6d214fabd.tar.gz
Merge branch 'kmemleak' of git://linux-arm.org/linux-2.6
* 'kmemleak' of git://linux-arm.org/linux-2.6: kmemleak: Remove alloc_bootmem annotations introduced in the past kmemleak: Add callbacks to the bootmem allocator kmemleak: Allow partial freeing of memory blocks kmemleak: Trace the kmalloc_large* functions in slub kmemleak: Scan objects allocated during a scanning episode kmemleak: Do not acquire scan_mutex in kmemleak_open() kmemleak: Remove the reported leaks number limitation kmemleak: Add more cond_resched() calls in the scanning thread kmemleak: Renice the scanning thread to +10
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r--mm/page_alloc.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a35eeab2724..caa92689aac 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4745,8 +4745,10 @@ void *__init alloc_large_system_hash(const char *tablename,
* some pages at the end of hash table which
* alloc_pages_exact() automatically does
*/
- if (get_order(size) < MAX_ORDER)
+ if (get_order(size) < MAX_ORDER) {
table = alloc_pages_exact(size, GFP_ATOMIC);
+ kmemleak_alloc(table, size, 1, GFP_ATOMIC);
+ }
}
} while (!table && size > PAGE_SIZE && --log2qty);
@@ -4764,16 +4766,6 @@ void *__init alloc_large_system_hash(const char *tablename,
if (_hash_mask)
*_hash_mask = (1 << log2qty) - 1;
- /*
- * If hashdist is set, the table allocation is done with __vmalloc()
- * which invokes the kmemleak_alloc() callback. This function may also
- * be called before the slab and kmemleak are initialised when
- * kmemleak simply buffers the request to be executed later
- * (GFP_ATOMIC flag ignored in this case).
- */
- if (!hashdist)
- kmemleak_alloc(table, size, 1, GFP_ATOMIC);
-
return table;
}