aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/cpu_rmap.h
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2013-01-15 15:05:59 -0500
committerDavid S. Miller <davem@davemloft.net>2013-01-15 15:05:59 -0500
commit4b87f922598acf91eee18f71688a33f54f57bcde (patch)
tree9cdfe30c6b96c47093da5392ed82d147290cd64c /include/linux/cpu_rmap.h
parent55eb555d9674e2ebe9d4de0146602f96ff18e7d6 (diff)
parentdaf3ec688e057f6060fb9bb0819feac7a8bbf45c (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: Documentation/networking/ip-sysctl.txt drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c Both conflicts were simply overlapping context. A build fix for qlcnic is in here too, simply removing the added devinit annotations which no longer exist. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/cpu_rmap.h')
-rw-r--r--include/linux/cpu_rmap.h13
1 files changed, 4 insertions, 9 deletions
diff --git a/include/linux/cpu_rmap.h b/include/linux/cpu_rmap.h
index ac3bbb5b9502..1739510d8994 100644
--- a/include/linux/cpu_rmap.h
+++ b/include/linux/cpu_rmap.h
@@ -13,9 +13,11 @@
13#include <linux/cpumask.h> 13#include <linux/cpumask.h>
14#include <linux/gfp.h> 14#include <linux/gfp.h>
15#include <linux/slab.h> 15#include <linux/slab.h>
16#include <linux/kref.h>
16 17
17/** 18/**
18 * struct cpu_rmap - CPU affinity reverse-map 19 * struct cpu_rmap - CPU affinity reverse-map
20 * @refcount: kref for object
19 * @size: Number of objects to be reverse-mapped 21 * @size: Number of objects to be reverse-mapped
20 * @used: Number of objects added 22 * @used: Number of objects added
21 * @obj: Pointer to array of object pointers 23 * @obj: Pointer to array of object pointers
@@ -23,6 +25,7 @@
23 * based on affinity masks 25 * based on affinity masks
24 */ 26 */
25struct cpu_rmap { 27struct cpu_rmap {
28 struct kref refcount;
26 u16 size, used; 29 u16 size, used;
27 void **obj; 30 void **obj;
28 struct { 31 struct {
@@ -33,15 +36,7 @@ struct cpu_rmap {
33#define CPU_RMAP_DIST_INF 0xffff 36#define CPU_RMAP_DIST_INF 0xffff
34 37
35extern struct cpu_rmap *alloc_cpu_rmap(unsigned int size, gfp_t flags); 38extern struct cpu_rmap *alloc_cpu_rmap(unsigned int size, gfp_t flags);
36 39extern int cpu_rmap_put(struct cpu_rmap *rmap);
37/**
38 * free_cpu_rmap - free CPU affinity reverse-map
39 * @rmap: Reverse-map allocated with alloc_cpu_rmap(), or %NULL
40 */
41static inline void free_cpu_rmap(struct cpu_rmap *rmap)
42{
43 kfree(rmap);
44}
45 40
46extern int cpu_rmap_add(struct cpu_rmap *rmap, void *obj); 41extern int cpu_rmap_add(struct cpu_rmap *rmap, void *obj);
47extern int cpu_rmap_update(struct cpu_rmap *rmap, u16 index, 42extern int cpu_rmap_update(struct cpu_rmap *rmap, u16 index,