linux-kernel - [PATCH 0/5] f2fs: fix and improve for victim

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Date:   Mon, 23 Jul 2018 22:10:17 +0800
From:   Yunlong Song <yunlong.song@...wei.com>
To:     <jaegeuk@...nel.org>, <chao@...nel.org>, <yuchao0@...wei.com>,
        <yunlong.song@...oud.com>, <yunlong.song@...wei.com>
CC:     <miaoxie@...wei.com>, <bintian.wang@...wei.com>,
        <shengyong1@...wei.com>, <heyunlei@...wei.com>,
        <linux-f2fs-devel@...ts.sourceforge.net>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/5] f2fs: fix and improve for victim_secmap

There are some fixes and improvements for using with victim_secmap.

Yunlong Song (5):
  f2fs: clear victim_secmap when section has full valid blocks
  f2fs: add cur_victim_sec for BG_GC to avoid skipping BG_GC victim
  f2fs: clear_bit the SSR selected section in the victim_secmap
  f2fs: let BG_GC check every dirty segments and gc over a threshold
  f2fs: add proc entry to show victim_secmap bitmap

 fs/f2fs/f2fs.h              |  5 ++++-
 fs/f2fs/gc.c                | 39 ++++++++++++++++++++++++++++++---------
 fs/f2fs/segment.c           |  4 +++-
 fs/f2fs/segment.h           | 12 +++++++++++-
 fs/f2fs/super.c             |  3 ++-
 fs/f2fs/sysfs.c             | 25 +++++++++++++++++++++++++
 include/trace/events/f2fs.h | 18 ++++++++++++------
 7 files changed, 87 insertions(+), 19 deletions(-)

-- 
1.8.5.2