All of lore.kernel.org
 help / color / mirror / Atom feed
From: Chuck Lever <chuck.lever@oracle.com>
To: steved@redhat.com
Cc: chris.mason@oracle.com, linux-nfs@vger.kernel.org
Subject: [PATCH 0/3] Create shared API to access on-disk NSM data
Date: Fri, 08 Jan 2010 13:13:23 -0500	[thread overview]
Message-ID: <20100108180144.452.14970.stgit@localhost.localdomain> (raw)

The goal of these patches is to replace duplicate code in statd and
sm-notify that accesses the local NSM state number and the on-disk
monitor and notify lists.  This change allows us to fix bugs and add
IPv6 support in one place instead of two.

There should be little behavioral change, since the new code in
libnsm.a is by and large copied from existing code in statd and
sm-notify.  Some error checking is enhanced.  The sync(2) system call
done after an NSM state number update is removed, since the update is
already performed with POSIX file system calls that are all
synchronous with permanent storage.

---

Chuck Lever (3):
      statd: Use the new nsm_ file.c calls in rpc.statd
      statd: Use the new nsm_ file.c calls in sm_notify
      libnsm.a: Introduce common routines to handle persistent storage


 support/include/Makefile.am |    2 
 support/include/nsm.h       |   64 +++
 support/nsm/Makefile.am     |    2 
 support/nsm/file.c          |  819 +++++++++++++++++++++++++++++++++++++++++++
 utils/statd/misc.c          |   24 -
 utils/statd/monitor.c       |  140 ++-----
 utils/statd/sm-notify.c     |  288 +++------------
 utils/statd/statd.c         |  116 +-----
 utils/statd/statd.h         |   23 -
 9 files changed, 1006 insertions(+), 472 deletions(-)
 create mode 100644 support/include/nsm.h
 create mode 100644 support/nsm/file.c

-- 
Chuck Lever <chuck.lever@oracle.com>

             reply	other threads:[~2010-01-08 18:13 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-01-08 18:13 Chuck Lever [this message]
     [not found] ` <20100108180144.452.14970.stgit-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2010-01-08 18:13   ` [PATCH 1/3] libnsm.a: Introduce common routines to handle persistent storage Chuck Lever
2010-01-08 18:13   ` [PATCH 2/3] statd: Use the new nsm_ file.c calls in sm_notify Chuck Lever
2010-01-08 18:13   ` [PATCH 3/3] statd: Use the new nsm_ file.c calls in rpc.statd Chuck Lever
2010-01-12 12:25   ` [PATCH 0/3] Create shared API to access on-disk NSM data Steve Dickson

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=20100108180144.452.14970.stgit@localhost.localdomain \
    --to=chuck.lever@oracle.com \
    --cc=chris.mason@oracle.com \
    --cc=linux-nfs@vger.kernel.org \
    --cc=steved@redhat.com \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.