lkml.org 
[lkml]   [2014]   [Oct]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] fs: use kfree_rcu instead of i_callback
Since the callback is doing nothing more than calling kfree() we can
use kfree_rcu() instead of having to use a callback.

Signed-off-by: John de la Garza <john@jjdev.com>
---
fs/inode.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/fs/inode.c b/fs/inode.c
index 26753ba..51deccd 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -250,12 +250,6 @@ void __destroy_inode(struct inode *inode)
}
EXPORT_SYMBOL(__destroy_inode);

-static void i_callback(struct rcu_head *head)
-{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- kmem_cache_free(inode_cachep, inode);
-}
-
static void destroy_inode(struct inode *inode)
{
BUG_ON(!list_empty(&inode->i_lru));
@@ -263,7 +257,7 @@ static void destroy_inode(struct inode *inode)
if (inode->i_sb->s_op->destroy_inode)
inode->i_sb->s_op->destroy_inode(inode);
else
- call_rcu(&inode->i_rcu, i_callback);
+ kfree(inode, i_rcu);
}

/**
--
2.1.0


\
 
 \ /
  Last update: 2014-10-05 05:41    [W:0.032 / U:1.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site