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| author | Pekka Paalanen <pq@iki.fi> | 2008-05-12 21:21:02 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-23 22:02:13 +0200 |
| commit | 6c6c27969a4c6024e6c8838829546c02aaddca18 (patch) | |
| tree | 95158673881e53373ec4e7d92ff0c0e0f34be30f /mm/page-writeback.c | |
| parent | 2bb6f8d6389cbfadd657e7dc069f6986abf35e4f (diff) | |
ftrace: add readpos to struct trace_seq; add trace_seq_to_user()
Refactor code from tracing_read_pipe() and create trace_seq_to_user().
Moved trace_seq_reset() call before iter->trace->read() call so that
when all leftover data is returned, trace_seq is reset automatically.
Signed-off-by: Pekka Paalanen <pq@iki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'mm/page-writeback.c')
0 files changed, 0 insertions, 0 deletions