diff options
| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2009-04-02 15:16:59 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-10 12:44:43 +0200 |
| commit | ddd538f3e6a1a4bec2f6942f83a753263e6577b4 (patch) | |
| tree | b28047205b75d7e06ecf3eb0aca08c056ed4f51c /drivers/atm/uPD98401.h | |
| parent | d1e7e02f30be672c6f6ee40908be83877a0d49d1 (diff) | |
tracing: allocate page when needed
Impact: Cleanup
Sometimes, we open trace_pipe_raw, but we don't read(2) it,
we just splice(2) it, thus, the page is not used.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <srostedt@redhat.com>
LKML-Reference: <49D4666B.4010608@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/atm/uPD98401.h')
0 files changed, 0 insertions, 0 deletions