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Diffstat (limited to 'net/xfrm/xfrm_ipcomp.c')
-rw-r--r--net/xfrm/xfrm_ipcomp.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/net/xfrm/xfrm_ipcomp.c b/net/xfrm/xfrm_ipcomp.c
index 42cd18391f46..fc91ad7ee26e 100644
--- a/net/xfrm/xfrm_ipcomp.c
+++ b/net/xfrm/xfrm_ipcomp.c
@@ -17,11 +17,11 @@
17 17
18#include <linux/crypto.h> 18#include <linux/crypto.h>
19#include <linux/err.h> 19#include <linux/err.h>
20#include <linux/gfp.h>
21#include <linux/list.h> 20#include <linux/list.h>
22#include <linux/module.h> 21#include <linux/module.h>
23#include <linux/mutex.h> 22#include <linux/mutex.h>
24#include <linux/percpu.h> 23#include <linux/percpu.h>
24#include <linux/slab.h>
25#include <linux/smp.h> 25#include <linux/smp.h>
26#include <linux/vmalloc.h> 26#include <linux/vmalloc.h>
27#include <net/ip.h> 27#include <net/ip.h>
@@ -30,12 +30,12 @@
30 30
31struct ipcomp_tfms { 31struct ipcomp_tfms {
32 struct list_head list; 32 struct list_head list;
33 struct crypto_comp **tfms; 33 struct crypto_comp * __percpu *tfms;
34 int users; 34 int users;
35}; 35};
36 36
37static DEFINE_MUTEX(ipcomp_resource_mutex); 37static DEFINE_MUTEX(ipcomp_resource_mutex);
38static void **ipcomp_scratches; 38static void * __percpu *ipcomp_scratches;
39static int ipcomp_scratch_users; 39static int ipcomp_scratch_users;
40static LIST_HEAD(ipcomp_tfms_list); 40static LIST_HEAD(ipcomp_tfms_list);
41 41
@@ -200,7 +200,7 @@ EXPORT_SYMBOL_GPL(ipcomp_output);
200static void ipcomp_free_scratches(void) 200static void ipcomp_free_scratches(void)
201{ 201{
202 int i; 202 int i;
203 void **scratches; 203 void * __percpu *scratches;
204 204
205 if (--ipcomp_scratch_users) 205 if (--ipcomp_scratch_users)
206 return; 206 return;
@@ -215,10 +215,10 @@ static void ipcomp_free_scratches(void)
215 free_percpu(scratches); 215 free_percpu(scratches);
216} 216}
217 217
218static void **ipcomp_alloc_scratches(void) 218static void * __percpu *ipcomp_alloc_scratches(void)
219{ 219{
220 int i; 220 int i;
221 void **scratches; 221 void * __percpu *scratches;
222 222
223 if (ipcomp_scratch_users++) 223 if (ipcomp_scratch_users++)
224 return ipcomp_scratches; 224 return ipcomp_scratches;
@@ -239,7 +239,7 @@ static void **ipcomp_alloc_scratches(void)
239 return scratches; 239 return scratches;
240} 240}
241 241
242static void ipcomp_free_tfms(struct crypto_comp **tfms) 242static void ipcomp_free_tfms(struct crypto_comp * __percpu *tfms)
243{ 243{
244 struct ipcomp_tfms *pos; 244 struct ipcomp_tfms *pos;
245 int cpu; 245 int cpu;
@@ -267,10 +267,10 @@ static void ipcomp_free_tfms(struct crypto_comp **tfms)
267 free_percpu(tfms); 267 free_percpu(tfms);
268} 268}
269 269
270static struct crypto_comp **ipcomp_alloc_tfms(const char *alg_name) 270static struct crypto_comp * __percpu *ipcomp_alloc_tfms(const char *alg_name)
271{ 271{
272 struct ipcomp_tfms *pos; 272 struct ipcomp_tfms *pos;
273 struct crypto_comp **tfms; 273 struct crypto_comp * __percpu *tfms;
274 int cpu; 274 int cpu;
275 275
276 /* This can be any valid CPU ID so we don't need locking. */ 276 /* This can be any valid CPU ID so we don't need locking. */