> -----Original Message----- > From: Jaegeuk Kim [mailto:jaegeuk@xxxxxxxxxx] > Sent: Thursday, December 24, 2015 3:14 AM > To: linux-kernel@xxxxxxxxxxxxxxx; linux-fsdevel@xxxxxxxxxxxxxxx; > linux-f2fs-devel@xxxxxxxxxxxxxxxxxxxxx > Subject: Re: [f2fs-dev] [PATCH 4/4] f2fs: call f2fs_balance_fs only when node was changed > > Change log v2: > - add dio case > > >From c2d16a526371954671f9c8cff5f09f9d230f7993 Mon Sep 17 00:00:00 2001 > From: Jaegeuk Kim <jaegeuk@xxxxxxxxxx> > Date: Tue, 22 Dec 2015 13:23:35 -0800 > Subject: [PATCH] f2fs: call f2fs_balance_fs only when node was changed > > If user tries to update or read data, we don't need to call f2fs_balance_fs > which triggers f2fs_gc, which increases unnecessary long latency. > > Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx> Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx> -- 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
