ext4: enable punch hole for bigalloc
authorZheng Liu <wenqing.lz@taobao.com>
Mon, 6 Jan 2014 19:01:23 +0000 (14:01 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 6 Jan 2014 19:01:23 +0000 (14:01 -0500)
commit9cb00419faa7dd81e921328a71931d2b95ed5876
treec481f167c67f882af680456c02b424e7b57ab251
parentd0abafac8c9162f39c4f6b2f8141b772a09b3770
ext4: enable punch hole for bigalloc

After applied this commit (d23142c6), ext4 has supported punch hole for
a file system with bigalloc feature.  But we forgot to enable it.  This
commit fixes it.

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