From: Dan Magenheimer <dan.magenheimer@oracle.com>
To: chris.mason@oracle.com, viro@zeniv.linux.org.uk,
akpm@linux-foundation.org, adilger@sun.com, tytso@mit.edu,
mfasheh@suse.com, joel.becker@oracle.com, matthew@wil.cx,
linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
ocfs2-devel@oss.oracle.com, linux-mm@kvack.org,
ngupta@vflare.org, jeremy@goop.org, JBeulich@novell.com,
kurt.hackel@oracle.com, npiggin@suse.de,
dave.mccracken@oracle.com, riel@redhat.com
Subject: Cleancache [PATCH 4/7] (was Transcendent Memory): ext3 hook
Date: Thu, 22 Apr 2010 06:28:49 -0700 [thread overview]
Message-ID: <20100422132849.GA27333@ca-server1.us.oracle.com> (raw)
(Sorry for resend... Mail server DNS problems sending to some recipients)
Cleancache [PATCH 4/7] (was Transcendent Memory): ext3 hook
Filesystems must explicitly enable cleancache. For ext3,
all other cleancache hooks are in the VFS layer.
Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Diffstat:
super.c | 2 ++
1 file changed, 2 insertions(+)
--- linux-2.6.34-rc5/fs/ext3/super.c 2010-04-19 17:29:56.000000000 -0600
+++ linux-2.6.34-rc5-cleancache/fs/ext3/super.c 2010-04-21 10:06:48.000000000 -0600
@@ -37,6 +37,7 @@
#include <linux/quotaops.h>
#include <linux/seq_file.h>
#include <linux/log2.h>
+#include <linux/cleancache.h>
#include <asm/uaccess.h>
@@ -1344,6 +1345,7 @@ static int ext3_setup_super(struct super
} else {
ext3_msg(sb, KERN_INFO, "using internal journal");
}
+ sb->cleancache_poolid = cleancache_init_fs(PAGE_SIZE);
return res;
}
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next reply other threads:[~2010-04-22 13:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-22 13:28 Dan Magenheimer [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-04-22 12:15 Cleancache [PATCH 4/7] (was Transcendent Memory): ext3 hook Dan Magenheimer
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