lkml.org 
[lkml]   [2009]   [May]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/4] fs: introduce __getname_gfp()
Date
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 <viro@zeniv.linux.org.uk>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
---
include/linux/fs.h | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5bed436..e45ad64 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1924,8 +1924,9 @@ 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
--
1.6.0.6


\
 
 \ /
  Last update: 2009-05-16 11:55    [W:0.030 / U:0.360 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site