linux-kernel - [PATCH 0/3] refcounting improvements in sysfs.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20100324031829.2136.66489.stgit@notabene.brown>
Date:	Wed, 24 Mar 2010 14:20:08 +1100
From:	NeilBrown <neilb@...e.de>
To:	Greg Kroah-Hartman <gregkh@...e.de>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] refcounting improvements in sysfs.

This series tidies up the refcount of sysfs_dirents in sysfs,
using kref where appropriate and a new karef for s_active.
This achieves significant code simplification, especially the first
patch.

This is in part inspired by http://lwn.net/Articles/336224/ :-)

NeilBrown

---

NeilBrown (3):
      sysfs: simplify handling for s_active refcount
      sysfs: make s_count a kref
      kref: create karef and use for sysfs_dirent->s_active

 fs/sysfs/dir.c       |   74 ++++++++++++++++++++------------------------------
 fs/sysfs/mount.c     |    3 +-
 fs/sysfs/sysfs.h     |   19 +++++--------
 include/linux/kref.h |   38 ++++++++++++++++++++++++++
 lib/kref.c           |   13 +++++++++
 5 files changed, 90 insertions(+), 57 deletions(-)

-- 
Signature

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/