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| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-11-08 21:42:12 +0100 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-11-14 07:55:55 -0500 |
| commit | 1177e4364154a00baf2c9eb72fd960f0c5a8de84 (patch) | |
| tree | 9556d5742714cbc84c4ac5100319bb088487062d /kernel/trace/trace_uprobe.c | |
| parent | d79ac28fde9c245473ba5f337341eb5823c7ebfc (diff) | |
| download | linux-1177e4364154a00baf2c9eb72fd960f0c5a8de84.tar.bz2 | |
trace: Replace single-character seq_puts with seq_putc
Printing a single character to a seqfile might as well be done with
seq_putc instead of seq_puts; this avoids a strlen() call and a memory
access. It also shaves another few bytes off the generated code.
Link: http://lkml.kernel.org/r/1415479332-25944-4-git-send-email-linux@rasmusvillemoes.dk
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_uprobe.c')
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index d22117beedd0..e35327c787f7 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -872,7 +872,7 @@ print_uprobe_event(struct trace_iterator *iter, int flags, struct trace_event *e goto partial; } - if (trace_seq_puts(s, "\n")) + if (trace_seq_putc(s, '\n')) return TRACE_TYPE_HANDLED; partial: |