proc: use "unsigned int" in /proc/stat hook
PATCH 1/1 proc: use "unsigned int" in /proc/stat hook
Number of CPUs is never high enough to force 64-bit arithmetic. Save couple of bytes on x86_64.
Signed-off-by Alexey Dobriyan <[email protected]>
---
fs/proc/stat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
fs/proc/stat.c +1 -1
@@ -183,7 +183,7 @@ static int show_stat(struct seq_file *p, void *v)static int stat_open (struct inode *inode,struct file *file) { -size_t size =1024 +128 *num_online_cpus (); +unsigned int size =1024 +128 *num_online_cpus ();/* minimum size to display an interrupt count : 2 bytes */ size +=2 * nr_irqs;