Messages in this thread Patch in this message | | | Date | Sat, 10 Mar 2018 01:29:48 +0300 | From | Alexey Dobriyan <> | Subject | [PATCH] proc: faster /proc/cmdline |
| |
Use seq_puts() and skip format string processing.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> ---
fs/proc/cmdline.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/fs/proc/cmdline.c +++ b/fs/proc/cmdline.c @@ -6,7 +6,8 @@ static int cmdline_proc_show(struct seq_file *m, void *v) { - seq_printf(m, "%s\n", saved_command_line); + seq_puts(m, saved_command_line); + seq_putc(m, '\n'); return 0; }
| |