Using printf to print a simple string or puts to print a single character is more expensive than it needs to be. Also, consecutive puts calls can be replaced by a single call. These patches do this to kernel/trace/, saving ~256 bytes of .text.
v2: Keep the original splitting of strings across lines. Rasmus Villemoes (3): trace: Replace seq_printf by simpler equivalents trace: Merge consecutive seq_puts calls trace: Replace single-character seq_puts with seq_putc kernel/trace/ftrace.c | 30 +++++++------- kernel/trace/trace.c | 78 ++++++++++++++++++------------------ kernel/trace/trace_branch.c | 32 +++++++-------- kernel/trace/trace_events.c | 4 +- kernel/trace/trace_events_trigger.c | 6 +-- kernel/trace/trace_functions.c | 2 +- kernel/trace/trace_functions_graph.c | 28 ++++++------- kernel/trace/trace_kprobe.c | 12 +++--- kernel/trace/trace_printk.c | 2 +- kernel/trace/trace_uprobe.c | 4 +- 10 files changed, 99 insertions(+), 99 deletions(-) -- 2.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
