Hi Jaegeuk, > -----Original Message----- > From: Jaegeuk Kim [mailto:[email protected]] > Sent: Friday, February 06, 2015 2:19 PM > To: Chao Yu > Cc: 'Changman Lee'; [email protected]; > [email protected]; > [email protected] > Subject: Re: [f2fs-dev] [PATCH 5/5 v4] f2fs: introduce a batched trim > > Hi Chao, > > Something like this? > > Change log from v3: > o align to section size > > This patch introduces a batched trimming feature, which submits split discard > commands. > > This is to avoid long latency due to huge trim commands. > If fstrim was triggered ranging from 0 to the end of device, we should lock > all the checkpoint-related mutexes, resulting in very long latency. > > Signed-off-by: Jaegeuk Kim <[email protected]>
Looks good to me. Reviewed-by: Chao Yu <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
