Hi Changman, > -----Original Message----- > From: Changman Lee [mailto:cm224.lee@xxxxxxxxxxx] > Sent: Thursday, November 13, 2014 1:35 PM > To: linux-fsdevel@xxxxxxxxxxxxxxx; linux-f2fs-devel@xxxxxxxxxxxxxxxxxxxxx > Subject: [f2fs-dev] [PATCH] f2fs: add cleancache support > > To use cleancache, fs must explicitly enable cleancache by calling > cleancache_init_fs. Good catch! AFAIK, cleancache will work only if we init its backend and register related ops, but since we merged the commit 962564604873 "staging: zcache: delete it", we have lost the zcache one. Is there other backends? Regards, Yu > > Signed-off-by: Changman Lee <cm224.lee@xxxxxxxxxxx> > --- > fs/f2fs/super.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c > index 512ffd8..2ebb960 100644 > --- a/fs/f2fs/super.c > +++ b/fs/f2fs/super.c > @@ -24,6 +24,7 @@ > #include <linux/blkdev.h> > #include <linux/f2fs_fs.h> > #include <linux/sysfs.h> > +#include <linux/cleancache.h> > > #include "f2fs.h" > #include "node.h" > @@ -1144,6 +1145,8 @@ try_onemore: > if (err) > goto free_kobj; > } > + > + cleancache_init_fs(sb); > return 0; > > free_kobj: > -- > 1.9.1 > > > ------------------------------------------------------------------------------ > Comprehensive Server Monitoring with Site24x7. > Monitor 10 servers for $9/Month. > Get alerted through email, SMS, voice calls or mobile push notifications. > Take corrective actions from your mobile device. > http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk > _______________________________________________ > Linux-f2fs-devel mailing list > Linux-f2fs-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
