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 1/7] (was Transcendent Memory): cleancache_poolid in superblock
Date: Thu, 22 Apr 2010 06:27:49 -0700 [thread overview]
Message-ID: <20100422132749.GA27287@ca-server1.us.oracle.com> (raw)
(Sorry for resend... Mail server DNS problems sending to some recipients)
Cleancache [PATCH 1/7] (was Transcendent Memory): cleancache_poolid in superblock
Add cleancache_poolid to superblock structure... not tied
to CONFIG_CLEANCACHE so as to avoid unnecessary clutter.
Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Diffstat:
fs.h | 5 +++++
1 file changed, 5 insertions(+)
--- linux-2.6.34-rc5/include/linux/fs.h 2010-04-19 17:29:56.000000000 -0600
+++ linux-2.6.34-rc5-cleancache/include/linux/fs.h 2010-04-21 10:06:28.000000000 -0600
@@ -1383,6 +1383,11 @@ struct super_block {
* generic_show_options()
*/
char *s_options;
+
+ /*
+ * Saved pool identifier for cleancache (-1 means none)
+ */
+ int cleancache_poolid;
};
extern struct timespec current_fs_time(struct super_block *sb);
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next reply other threads:[~2010-04-22 13:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-22 13:27 Dan Magenheimer [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-04-22 12:14 Cleancache [PATCH 1/7] (was Transcendent Memory): cleancache_poolid in superblock Dan Magenheimer
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