fs: introduce __getname_gfp()

The purpose of this change is to allow __getname() users to pass a custom GFP mask to kmem_cache_alloc(). This is needed for annotating a certain kmemcheck false positive. Cc: Al Viro <[email protected]> Signed-off-by: Vegard Nossum <[email protected]>
CoreTex · Jun 15, 2009 · 3446a8a · 3446a8a
1 parent 1744a21
commit 3446a8a
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/include/linux/fs.h b/include/linux/fs.h
@@ -1919,8 +1919,9 @@ extern void __init vfs_caches_init(unsigned long);
 
 extern struct kmem_cache *names_cachep;
 
-#define __getname()	kmem_cache_alloc(names_cachep, GFP_KERNEL)
-#define __putname(name) kmem_cache_free(names_cachep, (void *)(name))
+#define __getname_gfp(gfp)	kmem_cache_alloc(names_cachep, (gfp))
+#define __getname()		__getname_gfp(GFP_KERNEL)
+#define __putname(name)		kmem_cache_free(names_cachep, (void *)(name))
 #ifndef CONFIG_AUDITSYSCALL
 #define putname(name)   __putname(name)
 #else