+ mm-zsmalloc-constify-struct-zs_pool-name.patch added to -mm tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The patch titled
     Subject: mm: zsmalloc: constify struct zs_pool name
has been added to the -mm tree.  Its filename is
     mm-zsmalloc-constify-struct-zs_pool-name.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/mm-zsmalloc-constify-struct-zs_pool-name.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/mm-zsmalloc-constify-struct-zs_pool-name.patch

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/SubmitChecklist when testing your code ***

The -mm tree is included into linux-next and is updated
there every 3-4 working days

------------------------------------------------------
From: Sergey SENOZHATSKY <sergey.senozhatsky@xxxxxxxxx>
Subject: mm: zsmalloc: constify struct zs_pool name

Constify `struct zs_pool' ->name.

[akpm@xxxxxxxxxxxxxxxxxxx: constify zpool_create_pool()'s `type' arg also]
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Cc: Dan Streetman <ddstreet@xxxxxxxx>
Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 include/linux/zpool.h    |    6 ++++--
 include/linux/zsmalloc.h |    2 +-
 mm/zbud.c                |    2 +-
 mm/zpool.c               |    4 ++--
 mm/zsmalloc.c            |   10 +++++-----
 5 files changed, 13 insertions(+), 11 deletions(-)

diff -puN include/linux/zpool.h~mm-zsmalloc-constify-struct-zs_pool-name include/linux/zpool.h
--- a/include/linux/zpool.h~mm-zsmalloc-constify-struct-zs_pool-name
+++ a/include/linux/zpool.h
@@ -38,7 +38,7 @@ enum zpool_mapmode {
 
 bool zpool_has_pool(char *type);
 
-struct zpool *zpool_create_pool(char *type, char *name,
+struct zpool *zpool_create_pool(const char *type, const char *name,
 			gfp_t gfp, const struct zpool_ops *ops);
 
 const char *zpool_get_type(struct zpool *pool);
@@ -83,7 +83,9 @@ struct zpool_driver {
 	atomic_t refcount;
 	struct list_head list;
 
-	void *(*create)(char *name, gfp_t gfp, const struct zpool_ops *ops,
+	void *(*create)(const char *name,
+			gfp_t gfp,
+			const struct zpool_ops *ops,
 			struct zpool *zpool);
 	void (*destroy)(void *pool);
 
diff -puN include/linux/zsmalloc.h~mm-zsmalloc-constify-struct-zs_pool-name include/linux/zsmalloc.h
--- a/include/linux/zsmalloc.h~mm-zsmalloc-constify-struct-zs_pool-name
+++ a/include/linux/zsmalloc.h
@@ -41,7 +41,7 @@ struct zs_pool_stats {
 
 struct zs_pool;
 
-struct zs_pool *zs_create_pool(char *name, gfp_t flags);
+struct zs_pool *zs_create_pool(const char *name, gfp_t flags);
 void zs_destroy_pool(struct zs_pool *pool);
 
 unsigned long zs_malloc(struct zs_pool *pool, size_t size);
diff -puN mm/zbud.c~mm-zsmalloc-constify-struct-zs_pool-name mm/zbud.c
--- a/mm/zbud.c~mm-zsmalloc-constify-struct-zs_pool-name
+++ a/mm/zbud.c
@@ -137,7 +137,7 @@ static const struct zbud_ops zbud_zpool_
 	.evict =	zbud_zpool_evict
 };
 
-static void *zbud_zpool_create(char *name, gfp_t gfp,
+static void *zbud_zpool_create(const char *name, gfp_t gfp,
 			       const struct zpool_ops *zpool_ops,
 			       struct zpool *zpool)
 {
diff -puN mm/zpool.c~mm-zsmalloc-constify-struct-zs_pool-name mm/zpool.c
--- a/mm/zpool.c~mm-zsmalloc-constify-struct-zs_pool-name
+++ a/mm/zpool.c
@@ -72,7 +72,7 @@ int zpool_unregister_driver(struct zpool
 EXPORT_SYMBOL(zpool_unregister_driver);
 
 /* this assumes @type is null-terminated. */
-static struct zpool_driver *zpool_get_driver(char *type)
+static struct zpool_driver *zpool_get_driver(const char *type)
 {
 	struct zpool_driver *driver;
 
@@ -150,7 +150,7 @@ EXPORT_SYMBOL(zpool_has_pool);
  *
  * Returns: New zpool on success, NULL on failure.
  */
-struct zpool *zpool_create_pool(char *type, char *name, gfp_t gfp,
+struct zpool *zpool_create_pool(const char *type, const char *name, gfp_t gfp,
 		const struct zpool_ops *ops)
 {
 	struct zpool_driver *driver;
diff -puN mm/zsmalloc.c~mm-zsmalloc-constify-struct-zs_pool-name mm/zsmalloc.c
--- a/mm/zsmalloc.c~mm-zsmalloc-constify-struct-zs_pool-name
+++ a/mm/zsmalloc.c
@@ -237,7 +237,7 @@ struct link_free {
 };
 
 struct zs_pool {
-	char *name;
+	const char *name;
 
 	struct size_class **size_class;
 	struct kmem_cache *handle_cachep;
@@ -311,7 +311,7 @@ static void record_obj(unsigned long han
 
 #ifdef CONFIG_ZPOOL
 
-static void *zs_zpool_create(char *name, gfp_t gfp,
+static void *zs_zpool_create(const char *name, gfp_t gfp,
 			     const struct zpool_ops *zpool_ops,
 			     struct zpool *zpool)
 {
@@ -548,7 +548,7 @@ static const struct file_operations zs_s
 	.release        = single_release,
 };
 
-static int zs_pool_stat_create(char *name, struct zs_pool *pool)
+static int zs_pool_stat_create(const char *name, struct zs_pool *pool)
 {
 	struct dentry *entry;
 
@@ -588,7 +588,7 @@ static void __exit zs_stat_exit(void)
 {
 }
 
-static inline int zs_pool_stat_create(char *name, struct zs_pool *pool)
+static inline int zs_pool_stat_create(const char *name, struct zs_pool *pool)
 {
 	return 0;
 }
@@ -1866,7 +1866,7 @@ static int zs_register_shrinker(struct z
  * On success, a pointer to the newly created pool is returned,
  * otherwise NULL.
  */
-struct zs_pool *zs_create_pool(char *name, gfp_t flags)
+struct zs_pool *zs_create_pool(const char *name, gfp_t flags)
 {
 	int i;
 	struct zs_pool *pool;
_

Patches currently in -mm which might be from sergey.senozhatsky@xxxxxxxxx are

mm-zsmalloc-constify-struct-zs_pool-name.patch

--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Kernel Newbies FAQ]     [Kernel Archive]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Photo]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]

  Powered by Linux