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| author | Peter Hurley <peter@hurleysoftware.com> | 2013-06-15 09:14:18 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-23 16:43:00 -0700 |
| commit | a19d0c6a9166fe3d8bb1575b64f28590206148d9 (patch) | |
| tree | 5ea4e042a5883a7508b7ad044d5c82208c862dc7 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 32f13521ca68bc624ff6effc77f308a52b038bf0 (diff) | |
n_tty: Split n_tty_chars_in_buffer() for reader-only interface
N_TTY .chars_in_buffer() method requires serialized access if
the current thread is not the single-consumer, n_tty_read().
Separate the internal interface; prepare for lockless read-side.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions