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, avi@redhat.com,
konrad.wilk@oracle.com, dan.magenheimer@oracle.com
Subject: [PATCH V3 2/8] Cleancache: cleancache_poolid in superblock
Date: Mon, 21 Jun 2010 16:19:09 -0700 [thread overview]
Message-ID: <20100621231909.GA19488@ca-server1.us.oracle.com> (raw)
[PATCH V3 2/8] Cleancache: 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-2.6.35-rc2/include/linux/fs.h 2010-06-05 21:43:24.000000000 -0600
+++ linux-2.6.35-rc2-cleancache/include/linux/fs.h 2010-06-11 09:01:37.000000000 -0600
@@ -1382,6 +1382,11 @@ 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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reply other threads:[~2010-06-21 23:19 UTC|newest]
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