From: Zheng Liu <wenqing.lz@taobao.com>
Date: Thu, 17 Jan 2013 01:21:26 +0000 (-0500)
Subject: ext4: add tracepoint in punching hole
X-Git-Tag: v3.9-rc1~64^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aaddea812cb0a2dc38b55ba557b68999bc2f6203;p=pandora-kernel.git

ext4: add tracepoint in punching hole

This patch adds a tracepoint in ext4_punch_hole.

CC: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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