From: Stanislav Kinsbursky <skinsbursky@parallels.com>
Date: Mon, 24 Jun 2013 07:52:59 +0000 (+0400)
Subject: SUNRPC: PipeFS MOUNT notification optimization for dying clients
X-Git-Tag: v3.11-rc1~72^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f6bb246f69443549fbbd0f2abaf863243cb35e9;p=pandora-kernel.git

SUNRPC: PipeFS MOUNT notification optimization for dying clients

Not need to create pipes for dying client. So just skip them.

Note: we can safely dereference the client structure, because notification
caller is holding sn->pipefs_sb_lock.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Cc: stable@vger.kernel.org
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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