seq/proc: modify seq_put_decimal_[u]ll to take a const char *, not char

Allow some seq_puts removals by taking a string instead of a single
char.

[akpm@linux-foundation.org: update vmstat_show(), per Joe]
Link: http://lkml.kernel.org/r/667e1cf3d436de91a5698170a1e98d882905e956.1470704995.git.joe@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Joe Perches <joe@perches.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 24 insertions, 25 deletions

diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index 7907e456ac4f..d700c42b3572 100644
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -115,17 +115,16 @@ static int show_stat(struct seq_file *p, void *v)
         }
         sum += arch_irq_stat();
 
-        seq_puts(p, "cpu ");
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(system));
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(idle));
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(iowait));
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(irq));
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(softirq));
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(steal));
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest));
-        seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest_nice));
+        seq_put_decimal_ull(p, "cpu  ", cputime64_to_clock_t(user));
+        seq_put_decimal_ull(p, " ", cputime64_to_clock_t(nice));
+        seq_put_decimal_ull(p, " ", cputime64_to_clock_t(system));
+        seq_put_decimal_ull(p, " ", cputime64_to_clock_t(idle));
+        seq_put_decimal_ull(p, " ", cputime64_to_clock_t(iowait));
+        seq_put_decimal_ull(p, " ", cputime64_to_clock_t(irq));
+        seq_put_decimal_ull(p, " ", cputime64_to_clock_t(softirq));
+        seq_put_decimal_ull(p, " ", cputime64_to_clock_t(steal));
+        seq_put_decimal_ull(p, " ", cputime64_to_clock_t(guest));
+        seq_put_decimal_ull(p, " ", cputime64_to_clock_t(guest_nice));
         seq_putc(p, '\n');
 
         for_each_online_cpu(i) {
@@ -141,23 +140,23 @@ static int show_stat(struct seq_file *p, void *v)
                 guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
                 guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
                 seq_printf(p, "cpu%d", i);
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(system));
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(idle));
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(iowait));
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(irq));
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(softirq));
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(steal));
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest));
-                seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(guest_nice));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(user));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(nice));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(system));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(idle));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(iowait));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(irq));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(softirq));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(steal));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(guest));
+                seq_put_decimal_ull(p, " ", cputime64_to_clock_t(guest_nice));
                 seq_putc(p, '\n');
         }
-        seq_printf(p, "intr %llu", (unsigned long long)sum);
+        seq_put_decimal_ull(p, "intr ", (unsigned long long)sum);
 
         /* sum again ? it could be updated? */
         for_each_irq_nr(j)
-                seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
+                seq_put_decimal_ull(p, " ", kstat_irqs_usr(j));
 
         seq_printf(p,
                 "\nctxt %llu\n"
@@ -171,10 +170,10 @@ static int show_stat(struct seq_file *p, void *v)
                 nr_running(),
                 nr_iowait());
 
-        seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
+        seq_put_decimal_ull(p, "softirq ", (unsigned long long)sum_softirq);
 
         for (i = 0; i < NR_SOFTIRQS; i++)
-                seq_put_decimal_ull(p, ' ', per_softirq_sums[i]);
+                seq_put_decimal_ull(p, " ", per_softirq_sums[i]);
         seq_putc(p, '\n');
 
         return 0;