ext4: Add new ext4 trim tracepoints
authorTao Ma <boyu.mt@taobao.com>
Mon, 11 Jul 2011 04:01:52 +0000 (00:01 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 11 Jul 2011 04:01:52 +0000 (00:01 -0400)
Add ext4_trim_extent and ext4_trim_all_free.

Reviewed-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

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