ext4: add tracepoint in punching hole
authorZheng Liu <wenqing.lz@taobao.com>
Thu, 17 Jan 2013 01:21:26 +0000 (20:21 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 17 Jan 2013 01:21:26 +0000 (20:21 -0500)
commitaaddea812cb0a2dc38b55ba557b68999bc2f6203
treea0c351a893ee132fdb36a3693dd9af5e126f7546
parent7f5118629f74b82bd4ba5e47415d1b4dcb940241
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>
fs/ext4/inode.c
include/trace/events/ext4.h