[GIT PULL] 9p update for 5.11-rc1
From: Dominique Martinet
Date: Mon Dec 21 2020 - 04:50:04 EST
Hi Linus,
here's this cycle's update, finally finished on some very old patches
(originally april 2015!) to allow fixing open-unlink-fgetattr pattern.
Thanks to Eric, Greg and Jianyong for the bulk of the work, and Dan for
static analysis fixes on -next.
The following changes since commit 3cea11cd5e3b00d91caf0b4730194039b45c5891:
Linux 5.10-rc2 (2020-11-01 14:43:51 -0800)
are available in the Git repository at:
https://github.com/martinetd/linux tags/9p-for-5.11-rc1
for you to fetch changes up to cfd1d0f524a87b7d6d14b41a14fa4cbe522cf8cc:
9p: Remove unnecessary IS_ERR() check (2020-12-01 08:19:02 +0100)
----------------------------------------------------------------
9p for 5.11-rc1
- fix long-standing limitation on open-unlink-fop pattern
- add refcount to p9_fid (fixes the above and will allow for more
cleanups and simplifications in the future)
----------------------------------------------------------------
Dan Carpenter (2):
9p: Uninitialized variable in v9fs_writeback_fid()
9p: Remove unnecessary IS_ERR() check
Dominique Martinet (2):
9p: apply review requests for fid refcounting
9p: Fix writeback fid incorrectly being attached to dentry
Eric Van Hensbergen (1):
fs/9p: fix create-unlink-getattr idiom
Greg Kurz (2):
fs/9p: track open fids
fs/9p: search open fids first
Jianyong Wu (1):
9p: add refcount to p9_fid struct
fs/9p/fid.c | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
fs/9p/fid.h | 11 ++++++++++-
fs/9p/vfs_dentry.c | 2 ++
fs/9p/vfs_dir.c | 6 +++++-
fs/9p/vfs_file.c | 7 ++++---
fs/9p/vfs_inode.c | 47 ++++++++++++++++++++++++++++++++++++++---------
fs/9p/vfs_inode_dotl.c | 35 +++++++++++++++++++++++++++++------
fs/9p/vfs_super.c | 1 +
fs/9p/xattr.c | 16 +++++++++++++---
include/net/9p/client.h | 7 +++++++
net/9p/client.c | 14 +++++++++-----
11 files changed, 178 insertions(+), 33 deletions(-)
--
Dominique