From: "J. R. Okajima" <hooanon05-/E1597aS9LR3+QwDJ9on6Q@public.gmane.org>
To: Trond Myklebust
<Trond.Myklebust-HgOvQuBEEgTQT0dZR+AlfA@public.gmane.org>
Cc: linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Wu Fengguang
<fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>,
Steve Rago <sar-a+KepyhlMvJWk0Htik3J/w@public.gmane.org>,
Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>,
Peter Staubach <staubach-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Arjan van de Ven <arjan-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>,
linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>,
Al Viro <viro-3bDd1+5oDREiFSDQTTA3OLVCufUGDwFn@public.gmane.org>
Subject: Re: [PATCH 10/12] NFS: Simplify nfs_wb_page()
Date: Fri, 12 Mar 2010 13:22:07 +0900 [thread overview]
Message-ID: <6155.1268367727@jrobl> (raw)
In-Reply-To: <1268317582.3354.9.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
Trond Myklebust:
> Oops... Yes, that needs to be fixed, and we should probably make
> nfs_set_page_tag_locked() safe too.
>
> How about the following? I can't seem to find any further dereferences
> of req->wb_context after the nfs_clear_request().
It passed all of my local tests successfully.
Thank you.
J. R. Okajima
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next prev parent reply other threads:[~2010-03-12 4:22 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-25 22:15 [PATCH 00/12] Re: [PATCH] improve the performance of large sequential write NFS workloads Trond Myklebust
2010-01-25 22:15 ` [PATCH 05/12] VM/NFS: The VM must tell the filesystem when to free reclaimable pages Trond Myklebust
[not found] ` <20100125221544.16750.70574.stgit-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2010-01-25 22:15 ` [PATCH 08/12] NFS: Simplify nfs_wb_page_cancel() Trond Myklebust
2010-01-25 22:15 ` [PATCH 01/12] VM: Split out the accounting of unstable writes from BDI_RECLAIMABLE Trond Myklebust
2010-01-25 22:15 ` [PATCH 10/12] NFS: Simplify nfs_wb_page() Trond Myklebust
[not found] ` <20100125221545.16750.19154.stgit-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2010-03-10 18:51 ` J. R. Okajima
2010-03-10 19:31 ` Trond Myklebust
[not found] ` <1268249482.3096.76.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2010-03-10 20:18 ` Trond Myklebust
[not found] ` <1268252300.3096.81.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2010-03-11 4:45 ` J. R. Okajima
2010-03-11 14:26 ` Trond Myklebust
[not found] ` <1268317582.3354.9.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2010-03-12 4:22 ` J. R. Okajima [this message]
2010-03-17 16:49 ` Christoph Hellwig
2010-03-17 17:26 ` Trond Myklebust
2010-03-17 17:52 ` Jeff Layton
2010-03-17 17:58 ` Trond Myklebust
[not found] ` <1268848682.8335.5.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2010-03-17 18:08 ` Jeff Layton
2010-01-25 22:15 ` [PATCH 07/12] NFS: Ensure inode is always marked I_DIRTY_DATASYNC, if it has unstable pages Trond Myklebust
2010-01-25 22:15 ` [PATCH 04/12] NFS: Reduce the number of unnecessary COMMIT calls Trond Myklebust
2010-01-25 22:15 ` [PATCH 03/12] NFS: Cleanup - move nfs_write_inode() into fs/nfs/write.c Trond Myklebust
2010-01-25 22:15 ` [PATCH 09/12] NFS: Replace __nfs_write_mapping with sync_inode() Trond Myklebust
[not found] ` <20100125221545.16750.63968.stgit-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2010-01-26 11:21 ` Christoph Hellwig
[not found] ` <20100126112148.GA25170-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2010-01-26 14:02 ` Trond Myklebust
2010-01-26 23:17 ` Trond Myklebust
2010-01-25 22:15 ` [PATCH 06/12] NFS: Run COMMIT as an asynchronous RPC call when wbc->for_background is set Trond Myklebust
2010-01-25 22:15 ` [PATCH 02/12] VM: Don't call bdi_stat(BDI_UNSTABLE) on non-nfs backing-devices Trond Myklebust
2010-01-25 22:15 ` [PATCH 12/12] NFS: Remove requirement for inode->i_mutex from nfs_invalidate_mapping Trond Myklebust
2010-01-25 22:15 ` [PATCH 11/12] NFS: Clean up nfs_sync_mapping Trond Myklebust
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