From 85289f98ddc13f6cea82c59d6ff78f9d205dfccc Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Sun, 8 Jan 2006 01:00:36 -0800 Subject: [PATCH] [PATCH] slab: extract slabinfo header printing to separate function This patch extracts slabinfo header printing to a separate function print_slabinfo_header() to make s_start() more readable. Signed-off-by: Matthew Dobson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/slab.c | 45 +++++++++++++++++++++++++-------------------- 1 file changed, 25 insertions(+), 20 deletions(-) diff --git a/mm/slab.c b/mm/slab.c index eb70fddf2059..3d3b5a46854f 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -3364,32 +3364,37 @@ next: #ifdef CONFIG_PROC_FS -static void *s_start(struct seq_file *m, loff_t *pos) +static void print_slabinfo_header(struct seq_file *m) { - loff_t n = *pos; - struct list_head *p; - - down(&cache_chain_sem); - if (!n) { - /* - * Output format version, so at least we can change it - * without _too_ many complaints. - */ + /* + * Output format version, so at least we can change it + * without _too_ many complaints. + */ #if STATS - seq_puts(m, "slabinfo - version: 2.1 (statistics)\n"); + seq_puts(m, "slabinfo - version: 2.1 (statistics)\n"); #else - seq_puts(m, "slabinfo - version: 2.1\n"); + seq_puts(m, "slabinfo - version: 2.1\n"); #endif - seq_puts(m, "# name "); - seq_puts(m, " : tunables "); - seq_puts(m, " : slabdata "); + seq_puts(m, "# name " + " "); + seq_puts(m, " : tunables "); + seq_puts(m, " : slabdata "); #if STATS - seq_puts(m, " : globalstat " - " "); - seq_puts(m, " : cpustat "); + seq_puts(m, " : globalstat " + " "); + seq_puts(m, " : cpustat "); #endif - seq_putc(m, '\n'); - } + seq_putc(m, '\n'); +} + +static void *s_start(struct seq_file *m, loff_t *pos) +{ + loff_t n = *pos; + struct list_head *p; + + down(&cache_chain_sem); + if (!n) + print_slabinfo_header(m); p = cache_chain.next; while (n--) { p = p->next; -- 2.20.1