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Message-Id: <1460676752-57010-1-git-send-email-Waiman.Long@hpe.com>
Date: Thu, 14 Apr 2016 19:32:27 -0400
From: Waiman Long <Waiman.Long@....com>
To: Alexander Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.com>,
Jeff Layton <jlayton@...chiereds.net>,
"J. Bruce Fields" <bfields@...ldses.org>,
Tejun Heo <tj@...nel.org>,
Christoph Lameter <cl@...ux-foundation.org>
Cc: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
Ingo Molnar <mingo@...hat.com>,
Peter Zijlstra <peterz@...radead.org>,
Andi Kleen <andi@...stfloor.org>,
Dave Chinner <dchinner@...hat.com>,
Boqun Feng <boqun.feng@...il.com>,
Scott J Norton <scott.norton@....com>,
Douglas Hatch <doug.hatch@....com>,
Waiman Long <Waiman.Long@....com>
Subject: [PATCH 0/5] vfs: Use dlock list for SB's s_inodes list
This is a follow up of the following patchset:
[PATCH v7 0/4] vfs: Use per-cpu list for SB's s_inodes list
https://lkml.org/lkml/2016/4/12/1009
The main change is the renaming of percpu list to dlock list, as
suggested by Christoph Lameter. It also adds a new patch from Boqun
Feng to add the __percpu modifier for parameters.
Patch 1 introduces the dlock list.
Patch 2 adds the __percpu modifier to the appropriate parameters.
Patch 3 cleans up the fsnotify_unmount_inodes() function by making
the code simpler and more standard.
Patch 4 replaces the use of list_for_each_entry_safe() in
evict_inodes() and invalidate_inodes() by list_for_each_entry().
Patch 5 modifies the superblock and inode structures to use the dlock
list. The corresponding functions that reference those structures
are modified.
Boqun Feng (1):
lib/dlock-list: Add __percpu modifier for parameters
Jan Kara (2):
fsnotify: Simplify inode iteration on umount
vfs: Remove unnecessary list_for_each_entry_safe() variants
Waiman Long (2):
lib/dlock-list: Distributed and lock-protected lists
vfs: Use dlock list for superblock's inode list
fs/block_dev.c | 13 ++-
fs/drop_caches.c | 10 +-
fs/fs-writeback.c | 13 ++-
fs/inode.c | 40 +++-----
fs/notify/inode_mark.c | 53 +++--------
fs/quota/dquot.c | 16 ++--
fs/super.c | 7 +-
include/linux/dlock-list.h | 235 ++++++++++++++++++++++++++++++++++++++++++++
include/linux/fs.h | 8 +-
lib/Makefile | 2 +-
lib/dlock-list.c | 101 +++++++++++++++++++
11 files changed, 402 insertions(+), 96 deletions(-)
create mode 100644 include/linux/dlock-list.h
create mode 100644 lib/dlock-list.c
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