From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shaohua Li Subject: Re: [PATCH] md/raid5-cache: remove the unnecessary next_cp_seq field from the r5l_log Date: Tue, 29 Nov 2016 14:37:58 -0800 Message-ID: <20161129223758.jybulclyeascfuo3@kernel.org> References: <20161129031320.9025-1-liuyun01@kylinos.cn> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20161129031320.9025-1-liuyun01@kylinos.cn> Sender: linux-raid-owner@vger.kernel.org To: JackieLiu Cc: shli@fb.com, songliubraving@fb.com, liuzhengyuan@kylinos.cn, linux-raid@vger.kernel.org List-Id: linux-raid.ids On Tue, Nov 29, 2016 at 11:13:20AM +0800, JackieLiu wrote: > The next_cp_seq field is useless, remove it. applied, thanks! > Signed-off-by: JackieLiu > --- > drivers/md/raid5-cache.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c > index 5f817bd..95bd51e 100644 > --- a/drivers/md/raid5-cache.c > +++ b/drivers/md/raid5-cache.c > @@ -113,7 +113,6 @@ struct r5l_log { > u64 seq; /* log head sequence */ > > sector_t next_checkpoint; > - u64 next_cp_seq; > > struct mutex io_mutex; > struct r5l_io_unit *current_io; /* current io_unit accepting new data */ > @@ -1075,7 +1074,6 @@ static bool r5l_complete_finished_ios(struct r5l_log *log) > break; > > log->next_checkpoint = io->log_start; > - log->next_cp_seq = io->seq; > > list_del(&io->log_sibling); > mempool_free(io, log->io_pool); > -- > 2.10.2 > > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-raid" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html