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| author | Pekka Enberg <penberg@cs.helsinki.fi> | 2006-01-08 01:00:36 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-08 20:12:39 -0800 |
| commit | 85289f98ddc13f6cea82c59d6ff78f9d205dfccc (patch) | |
| tree | 84db27aed1783fb1bc780f7ebd3d8cd14bdc90bd /mm | |
| parent | f9f7500521b25dbf1aba476b81230489ad8e2c4b (diff) | |
| download | lwn-85289f98ddc13f6cea82c59d6ff78f9d205dfccc.tar.gz lwn-85289f98ddc13f6cea82c59d6ff78f9d205dfccc.zip | |
[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 <colpatch@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slab.c | 45 |
1 files 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 <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab>"); - seq_puts(m, " : tunables <limit> <batchcount> <sharedfactor>"); - seq_puts(m, " : slabdata <active_slabs> <num_slabs> <sharedavail>"); + seq_puts(m, "# name <active_objs> <num_objs> <objsize> " + "<objperslab> <pagesperslab>"); + seq_puts(m, " : tunables <limit> <batchcount> <sharedfactor>"); + seq_puts(m, " : slabdata <active_slabs> <num_slabs> <sharedavail>"); #if STATS - seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped>" - " <error> <maxfreeable> <nodeallocs> <remotefrees>"); - seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>"); + seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> " + "<error> <maxfreeable> <nodeallocs> <remotefrees>"); + seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>"); #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; |