From: Lai Jiangshan <laijs@cn.fujitsu.com>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Jan Kara <jack@suse.cz>,
linux-ext4@vger.kernel.org, linux-ke
Subject: [PATCH 12/36] jbd2,rcu: convert call_rcu(free_devcache) to kfree_rcu()
Date: Fri, 18 Mar 2011 11:58:08 +0800 [thread overview]
Message-ID: <4D82D850.6090702@cn.fujitsu.com> (raw)
The rcu callback free_devcache() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(free_devcache).
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
---
fs/jbd2/journal.c | 7 +------
1 files changed, 1 insertions(+), 6 deletions(-)
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 97e7346..2f2e40f 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -2390,11 +2390,6 @@ struct devname_cache {
static struct devname_cache *devcache[1 << CACHE_SIZE_BITS];
static DEFINE_SPINLOCK(devname_cache_lock);
-static void free_devcache(struct rcu_head *rcu)
-{
- kfree(rcu);
-}
reply other threads:[~2011-03-18 3:56 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4D82D850.6090702@cn.fujitsu.com \
--to=laijs@cn.fujitsu.com \
--cc=akpm@linux-foundation.org \
--cc=jack@suse.cz \
--cc=linux-ext4@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=paulmck@linux.vnet.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).