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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2014-11-08 21:42:11 +0100
committerSteven Rostedt <rostedt@goodmis.org>2014-11-13 21:33:34 -0500
commitd79ac28fde9c245473ba5f337341eb5823c7ebfc (patch)
tree305d1499669f1f9b1f6dc1f7624249bdd124f231 /kernel/trace/trace_branch.c
parentfa6f0cc751d377af3f4f1484bceb47dc10163753 (diff)
tracing: Merge consecutive seq_puts calls
Consecutive seq_puts calls with literal strings can be merged to a single call. This reduces the size of the generated code, and can also lead to slight .rodata reduction (because of fewer nul and padding bytes). It should also shave a off a few clock cycles. Link: http://lkml.kernel.org/r/1415479332-25944-3-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_branch.c')
-rw-r--r--kernel/trace/trace_branch.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c
index 126c622e4f42..a3916f68a1c7 100644
--- a/kernel/trace/trace_branch.c
+++ b/kernel/trace/trace_branch.c
@@ -164,9 +164,9 @@ static enum print_line_t trace_branch_print(struct trace_iterator *iter,
static void branch_print_header(struct seq_file *s)
{
seq_puts(s, "# TASK-PID CPU# TIMESTAMP CORRECT"
- " FUNC:FILE:LINE\n");
- seq_puts(s, "# | | | | | "
- " |\n");
+ " FUNC:FILE:LINE\n"
+ "# | | | | | "
+ " |\n");
}
static struct trace_event_functions trace_branch_funcs = {
@@ -233,8 +233,8 @@ extern unsigned long __stop_annotated_branch_profile[];
static int annotated_branch_stat_headers(struct seq_file *m)
{
- seq_puts(m, " correct incorrect % ");
- seq_puts(m, " Function "
+ seq_puts(m, " correct incorrect % "
+ " Function "
" File Line\n"
" ------- --------- - "
" -------- "
@@ -362,8 +362,8 @@ extern unsigned long __stop_branch_profile[];
static int all_branch_stat_headers(struct seq_file *m)
{
- seq_puts(m, " miss hit % ");
- seq_puts(m, " Function "
+ seq_puts(m, " miss hit % "
+ " Function "
" File Line\n"
" ------- --------- - "
" -------- "