From: Greg KH <gregkh@suse.de>
To: linux-kernel@vger.kernel.org, stable@kernel.org
Cc: Justin Forbes <jmforbes@linuxtx.org>,
Zwane Mwaikambo <zwane@arm.linux.org.uk>,
Theodore Ts'o <tytso@mit.edu>,
Randy Dunlap <rdunlap@xenotime.net>,
Dave Jones <davej@redhat.com>,
Chuck Wolber <chuckw@quantumlinux.com>,
Chris Wedgwood <reviews@ml.cw.f00f.org>,
Michael Krufky <mkrufky@linuxtv.org>,
Chuck Ebbert <cebbert@redhat.com>,
Domenico Andreoli <cavokz@gmail.com>, Willy Tarreau <w@1wt.eu>,
Rodrigo Rubira Branco <rbranco@la.checkpoint.com>,
Jake Edge <jake@lwn.net>, Eugene Teo <eteo@redhat.com>,
torvalds@linux-foundation.org, akpm@linux-foundation.org,
alan@lxorguk.ukuu.org.uk,
Ext4 Developers List <linux-ext4@vger.kernel.org>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [patch 090/104] ext4: Free ext4_prealloc_space using kmem_cache_free
Date: Wed, 3 Dec 2008 11:56:28 -0800 [thread overview]
Message-ID: <20081203195628.GM8950@kroah.com> (raw)
In-Reply-To: <20081203194725.GA8950@kroah.com>
[-- Attachment #1: ext4-free-ext4_prealloc_space-using-kmem_cache_free.patch --]
[-- Type: text/plain, Size: 894 bytes --]
2.6.27-stable review patch. If anyone has any objections, please let us know.
------------------
From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
(cherry picked from commit 688f05a01983711a4e715b1d6e15a89a89c96a66)
We should use kmem_cache_free to free memory allocated
via kmem_cache_alloc
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
fs/ext4/mballoc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2577,7 +2577,7 @@ static void ext4_mb_cleanup_pa(struct ex
pa = list_entry(cur, struct ext4_prealloc_space, pa_group_list);
list_del(&pa->pa_group_list);
count++;
- kfree(pa);
+ kmem_cache_free(ext4_pspace_cachep, pa);
}
if (count)
mb_debug("mballoc: %u PAs left\n", count);
next prev parent reply other threads:[~2008-12-03 19:57 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20081203193901.715896543@mini.kroah.org>
[not found] ` <20081203194725.GA8950@kroah.com>
2008-12-03 19:56 ` [patch 079/104] ext4: Update flex_bg free blocks and free inodes counters when resizing Greg KH
2008-12-03 19:56 ` [patch 080/104] ext4: fix #11321: create /proc/ext4/*/stats more carefully Greg KH
2008-12-03 19:56 ` [patch 081/104] jbd2: fix /proc setup for devices that contain / in their names Greg KH
2008-12-03 19:56 ` [patch 082/104] ext4: add missing unlock in ext4_check_descriptors() on error path Greg KH
2008-12-03 19:56 ` [patch 083/104] ext4: elevate write count for migrate ioctl Greg KH
2008-12-03 19:56 ` [patch 084/104] ext4: Renumber EXT4_IOC_MIGRATE Greg KH
2008-12-03 19:56 ` [patch 085/104] ext4/jbd2: Avoid WARN() messages when failing to write to the superblock Greg KH
2008-12-03 19:56 ` [patch 086/104] ext4: fix initialization of UNINIT bitmap blocks Greg KH
2008-12-04 4:10 ` Theodore Tso
2008-12-05 18:36 ` [stable] " Greg KH
2008-12-03 19:56 ` [patch 087/104] jbd2: abort instead of waiting for nonexistent transaction Greg KH
2008-12-03 19:56 ` [patch 088/104] jbd2: Fix buffer head leak when writing the commit block Greg KH
2008-12-03 19:56 ` [patch 089/104] ext4: fix xattr deadlock Greg KH
2008-12-03 19:56 ` Greg KH [this message]
2008-12-03 19:56 ` [patch 091/104] ext4: Do mballoc init before doing filesystem recovery Greg KH
2008-12-03 19:56 ` [patch 092/104] ext4: Fix duplicate entries returned from getdents() system call Greg KH
2008-12-03 19:56 ` [patch 093/104] jbd2: dont give up looking for space so easily in __jbd2_log_wait_for_space Greg KH
2008-12-03 19:56 ` [patch 094/104] ext4: Convert to host order before using the values Greg KH
2008-12-03 19:56 ` [patch 095/104] ext4: wait on all pending commits in ext4_sync_fs() Greg KH
2008-12-03 19:56 ` [patch 096/104] ext4: calculate journal credits correctly Greg KH
2008-12-03 19:56 ` [patch 097/104] ext4: Mark the buffer_heads as dirty and uptodate after prepare_write Greg KH
2008-12-03 19:56 ` [patch 098/104] ext4: add checksum calculation when clearing UNINIT flag in ext4_new_inode Greg KH
2008-12-03 19:56 ` [patch 101/104] ext3: dont try to resize if there are no reserved gdt blocks left Greg KH
2008-12-04 22:07 ` Valdis.Kletnieks
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=20081203195628.GM8950@kroah.com \
--to=gregkh@suse.de \
--cc=akpm@linux-foundation.org \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=aneesh.kumar@linux.vnet.ibm.com \
--cc=cavokz@gmail.com \
--cc=cebbert@redhat.com \
--cc=chuckw@quantumlinux.com \
--cc=davej@redhat.com \
--cc=eteo@redhat.com \
--cc=jake@lwn.net \
--cc=jmforbes@linuxtx.org \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mkrufky@linuxtv.org \
--cc=rbranco@la.checkpoint.com \
--cc=rdunlap@xenotime.net \
--cc=reviews@ml.cw.f00f.org \
--cc=stable@kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=tytso@mit.edu \
--cc=w@1wt.eu \
--cc=zwane@arm.linux.org.uk \
/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).