aboutsummaryrefslogtreecommitdiff
path: root/fs/proc/proc_misc.c
diff options
context:
space:
mode:
authorAlexey Dobriyan <adobriyan@gmail.com>2008-10-03 02:21:47 +0400
committerAlexey Dobriyan <adobriyan@gmail.com>2008-10-23 13:45:28 +0400
commit5b3acc8de8b2bc459afae6e09ada45c7e5b11bbf (patch)
tree295a8d4401fb63e7c0f32090f1fafce1835765d6 /fs/proc/proc_misc.c
parent6c2f91e077f1b60e7f83b7ee044f965f469cfdb3 (diff)
proc: switch /proc/loadavg to seq_file
and move it to fs/proc/loadavg.c while I'm at it. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Diffstat (limited to 'fs/proc/proc_misc.c')
-rw-r--r--fs/proc/proc_misc.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 7ea52c79b2d..ff42206c8ae 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -57,8 +57,6 @@
#include <asm/div64.h>
#include "internal.h"
-#define LOAD_INT(x) ((x) >> FSHIFT)
-#define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100)
/*
* Warning: stuff below (imported functions) assumes that its output will fit
* into one page. For some of those functions it may be wrong. Moreover, we
@@ -80,29 +78,6 @@ static int proc_calc_metrics(char *page, char **start, off_t off,
return len;
}
-static int loadavg_read_proc(char *page, char **start, off_t off,
- int count, int *eof, void *data)
-{
- int a, b, c;
- int len;
- unsigned long seq;
-
- do {
- seq = read_seqbegin(&xtime_lock);
- a = avenrun[0] + (FIXED_1/200);
- b = avenrun[1] + (FIXED_1/200);
- c = avenrun[2] + (FIXED_1/200);
- } while (read_seqretry(&xtime_lock, seq));
-
- len = sprintf(page,"%d.%02d %d.%02d %d.%02d %ld/%d %d\n",
- LOAD_INT(a), LOAD_FRAC(a),
- LOAD_INT(b), LOAD_FRAC(b),
- LOAD_INT(c), LOAD_FRAC(c),
- nr_running(), nr_threads,
- task_active_pid_ns(current)->last_pid);
- return proc_calc_metrics(page, start, off, count, eof, len);
-}
-
static int uptime_read_proc(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
@@ -861,7 +836,6 @@ void __init proc_misc_init(void)
char *name;
int (*read_proc)(char*,char**,off_t,int,int*,void*);
} *p, simple_ones[] = {
- {"loadavg", loadavg_read_proc},
{"uptime", uptime_read_proc},
{"meminfo", meminfo_read_proc},
{"version", version_read_proc},