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| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2014-11-12 15:18:16 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-11-19 15:25:43 -0500 |
| commit | 85224da0b81a52a58b91feccdcd341856d8eb83d (patch) | |
| tree | f050a16ad5158292350ccf3b027b73e80578f942 /kernel/trace/trace_mmiotrace.c | |
| parent | 9d9add34ec7b2cdd438b0b26481f8d1861bde45c (diff) | |
| download | linux-85224da0b81a52a58b91feccdcd341856d8eb83d.tar.bz2 | |
kprobes/tracing: Use trace_seq_has_overflowed() for overflow checks
Instead of checking the return value of trace_seq_printf() and friends
for overflowing of the buffer, use the trace_seq_has_overflowed() helper
function.
This cleans up the code quite a bit and also takes us a step closer to
changing the return values of trace_seq_printf() and friends to void.
Link: http://lkml.kernel.org/r/20141114011411.181812785@goodmis.org
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Reviewed-by: Petr Mladek <pmladek@suse.cz>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_mmiotrace.c')
0 files changed, 0 insertions, 0 deletions