From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
To: <ntfs3@lists.linux.dev>
Cc: <linux-kernel@vger.kernel.org>, <linux-fsdevel@vger.kernel.org>
Subject: [PATCH v2 0/6] fs/ntfs3: Refactor locking in inode_operations
Date: Thu, 23 Sep 2021 18:38:39 +0300 [thread overview]
Message-ID: <a740b507-40d5-0712-af7c-9706d0b11706@paragon-software.com> (raw)
Speed up work with dir lock.
Theoretically in successful cases those locks aren't needed at all.
But proving the same for error cases is difficult.
So instead of removing them we just move them.
V2:
added patch, that fixes logical error in ntfs_create_inode
Konstantin Komarov (6):
fs/ntfs3: Fix logical error in ntfs_create_inode
fs/ntfs3: Move ni_lock_dir and ni_unlock into ntfs_create_inode
fs/ntfs3: Refactor ntfs_get_acl_ex for better readability
fs/ntfs3: Pass flags to ntfs_set_ea in ntfs_set_acl_ex
fs/ntfs3: Change posix_acl_equiv_mode to posix_acl_update_mode
fs/ntfs3: Refactoring lock in ntfs_init_acl
fs/ntfs3/inode.c | 19 ++++++++---
fs/ntfs3/namei.c | 20 -----------
fs/ntfs3/xattr.c | 88 +++++++++++++++++-------------------------------
3 files changed, 46 insertions(+), 81 deletions(-)
--
2.33.0
next reply other threads:[~2021-09-23 15:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-23 15:38 Konstantin Komarov [this message]
2021-09-23 15:40 ` [PATCH v2 1/6] fs/ntfs3: Fix logical error in ntfs_create_inode Konstantin Komarov
2021-09-23 15:42 ` [PATCH v2 2/6] fs/ntfs3: Move ni_lock_dir and ni_unlock into ntfs_create_inode Konstantin Komarov
2021-09-23 15:42 ` [PATCH v2 3/6] fs/ntfs3: Refactor ntfs_get_acl_ex for better readability Konstantin Komarov
2021-09-23 15:43 ` [PATCH v2 4/6] fs/ntfs3: Pass flags to ntfs_set_ea in ntfs_set_acl_ex Konstantin Komarov
2021-09-23 15:44 ` [PATCH v2 5/6] fs/ntfs3: Change posix_acl_equiv_mode to posix_acl_update_mode Konstantin Komarov
2021-09-24 10:55 ` Kari Argillander
2021-09-23 15:45 ` [PATCH v2 6/6] fs/ntfs3: Refactoring lock in ntfs_init_acl Konstantin Komarov
2021-09-24 10:57 ` [PATCH v2 0/6] fs/ntfs3: Refactor locking in inode_operations Kari Argillander
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=a740b507-40d5-0712-af7c-9706d0b11706@paragon-software.com \
--to=almaz.alexandrovich@paragon-software.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=ntfs3@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).