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authorPekka Paalanen <pq@iki.fi>2008-05-12 21:21:02 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-05-23 22:02:13 +0200
commit6c6c27969a4c6024e6c8838829546c02aaddca18 (patch)
tree95158673881e53373ec4e7d92ff0c0e0f34be30f /kernel/marker.c
parent2bb6f8d6389cbfadd657e7dc069f6986abf35e4f (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 'kernel/marker.c')
0 files changed, 0 insertions, 0 deletions