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List: linux-ext4
Subject: [PATCH 00/10] Ext4 fast commit fixes
From: Harshad Shirwadkar <harshadshirwadkar () gmail ! com>
Date: 2020-10-31 20:05:08
Message-ID: 20201031200518.4178786-1-harshadshirwadkar () gmail ! com
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ext4: fast commit fixes
This patch series adds several documentation and code-only (no on disk
format changes) fixes for the fast commit code. I verified that there
were no regressions introduced by this patch series in xfstests auto
and log groups in fast_commit and 4k configurations. Thanks Jan for
suggesting most of the fixes.
Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Harshad Shirwadkar (10):
ext4: describe fast_commit feature flags
ext4: mark fc ineligible if inode gets evictied due to mem pressure
ext4: pass handle to ext4_fc_track_* functions
ext4: clean up the JBD2 API that initializes fast commits
jbd2: fix fast commit journalling APIs
ext4: dedpulicate the code to wait on inode that's being committed
ext4: misc fast commit fixes
ext4: fix inode dirty check in case of fast commits
ext4: disable fast commit with data journalling
ext4: issue fsdev cache flush before starting fast commit
Documentation/filesystems/ext4/journal.rst | 6 +
Documentation/filesystems/ext4/super.rst | 7 ++
fs/ext4/ext4.h | 22 ++--
fs/ext4/ext4_jbd2.h | 6 +-
fs/ext4/extents.c | 11 +-
fs/ext4/fast_commit.c | 138 ++++++++++-----------
fs/ext4/fast_commit.h | 3 +-
fs/ext4/file.c | 2 -
fs/ext4/inode.c | 14 +--
fs/ext4/namei.c | 50 ++++----
fs/ext4/super.c | 5 +-
fs/jbd2/commit.c | 11 +-
fs/jbd2/journal.c | 94 ++++++++------
fs/jbd2/recovery.c | 2 +-
include/linux/jbd2.h | 13 +-
include/trace/events/ext4.h | 10 +-
16 files changed, 220 insertions(+), 174 deletions(-)
--
2.29.1.341.ge80a0c044ae-goog
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