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authorYinghai Lu <yinghai@kernel.org>2008-12-08 17:06:17 -0500
committerIngo Molnar <mingo@elte.hu>2008-12-08 22:16:54 -0500
commit240d367b4e6c6e3c5075e034db14dba60a6f5fa7 (patch)
tree9750876ae9afcfa265fc15185134d5aea13eb530 /fs/proc
parent50dd94e017ec39f85c26b6c10ed9fb2d7a7d8042 (diff)
sparseirq: fix Alpha build failure
Impact: build fix on Alpha -tip testing found this build failure on the Alpha defconfig: /home/mingo/tip/fs/proc/stat.c: In function 'show_stat': /home/mingo/tip/fs/proc/stat.c:48: error: implicit declaration of function 'for_each_irq_desc' /home/mingo/tip/fs/proc/stat.c:48: error: expected ';' before '{' token can not use irq_desc() in stat.c on older architectures. Signed-off-by: Yinghai Lu <yinghai@kernel.orgg> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/stat.c20
1 files changed, 13 insertions, 7 deletions
diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index a13431ab7c65..3cb9492801c0 100644
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -45,9 +45,12 @@ static int show_stat(struct seq_file *p, void *v)
45 softirq = cputime64_add(softirq, kstat_cpu(i).cpustat.softirq); 45 softirq = cputime64_add(softirq, kstat_cpu(i).cpustat.softirq);
46 steal = cputime64_add(steal, kstat_cpu(i).cpustat.steal); 46 steal = cputime64_add(steal, kstat_cpu(i).cpustat.steal);
47 guest = cputime64_add(guest, kstat_cpu(i).cpustat.guest); 47 guest = cputime64_add(guest, kstat_cpu(i).cpustat.guest);
48 for_each_irq_desc(j, desc) { 48 for_each_irq_nr(j) {
49#ifdef CONFIG_SPARSE_IRQ
50 desc = irq_to_desc(j);
49 if (!desc) 51 if (!desc)
50 continue; 52 continue;
53#endif
51 sum += kstat_irqs_cpu(j, i); 54 sum += kstat_irqs_cpu(j, i);
52 } 55 }
53 sum += arch_irq_stat_cpu(i); 56 sum += arch_irq_stat_cpu(i);
@@ -92,14 +95,17 @@ static int show_stat(struct seq_file *p, void *v)
92 seq_printf(p, "intr %llu", (unsigned long long)sum); 95 seq_printf(p, "intr %llu", (unsigned long long)sum);
93 96
94 /* sum again ? it could be updated? */ 97 /* sum again ? it could be updated? */
95 for (j = 0; j < NR_IRQS; j++) { 98 for_each_irq_nr(j) {
96 desc = irq_to_desc(j);
97 per_irq_sum = 0; 99 per_irq_sum = 0;
98 100#ifdef CONFIG_SPARSE_IRQ
99 if (desc) { 101 desc = irq_to_desc(j);
100 for_each_possible_cpu(i) 102 if (!desc) {
101 per_irq_sum += kstat_irqs_cpu(j, i); 103 seq_printf(p, " %u", per_irq_sum);
104 continue;
102 } 105 }
106#endif
107 for_each_possible_cpu(i)
108 per_irq_sum += kstat_irqs_cpu(j, i);
103 109
104 seq_printf(p, " %u", per_irq_sum); 110 seq_printf(p, " %u", per_irq_sum);
105 } 111 }