From: David Howells <dhowells@redhat.com>
To: unlisted-recipients:; (no To-header on input)
Cc: dhowells@redhat.com, torvalds@osdl.org,
akpm@linux-foundation.org, npiggin@suse.de,
paulmck@linux.vnet.ibm.com, corbet@lwn.net,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH] radix_tree_tag_get() is not as safe as the docs make out [ver #2]
Date: Tue, 06 Apr 2010 22:38:33 +0100 [thread overview]
Message-ID: <28335.1270589913@redhat.com> (raw)
In-Reply-To: <20100406213620.28251.90764.stgit@warthog.procyon.org.uk>
With this patch, I don't think I should need to modify FS-Cache. There's the
possibility that we may think the page that we want to release is still being
written to the disk, but that should merely defer releasepage().
David
WARNING: multiple messages have this Message-ID (diff)
From: David Howells <dhowells@redhat.com>
Cc: dhowells@redhat.com, torvalds@osdl.org,
akpm@linux-foundation.org, npiggin@suse.de,
paulmck@linux.vnet.ibm.com, corbet@lwn.net,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH] radix_tree_tag_get() is not as safe as the docs make out [ver #2]
Date: Tue, 06 Apr 2010 22:38:33 +0100 [thread overview]
Message-ID: <28335.1270589913@redhat.com> (raw)
In-Reply-To: <20100406213620.28251.90764.stgit@warthog.procyon.org.uk>
With this patch, I don't think I should need to modify FS-Cache. There's the
possibility that we may think the page that we want to release is still being
written to the disk, but that should merely defer releasepage().
David
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next prev parent reply other threads:[~2010-04-06 21:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-06 21:36 [PATCH] radix_tree_tag_get() is not as safe as the docs make out [ver #2] David Howells
2010-04-06 21:36 ` David Howells
2010-04-06 21:38 ` David Howells [this message]
2010-04-06 21:38 ` David Howells
2010-04-07 8:17 ` Nick Piggin
2010-04-07 8:17 ` Nick Piggin
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