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From: Dan Magenheimer on 21 Jun 2010 19:20
[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(a)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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Prev: Introduce buflock, a one-to-many circular buffer mechanism (rev2)
Next: [PATCH V3 5/8] Cleancache: ext3 hook for cleancache