diff options
Diffstat (limited to 'arch/cris/arch-v10/kernel/fasttimer.c')
| -rw-r--r-- | arch/cris/arch-v10/kernel/fasttimer.c | 85 |
1 files changed, 39 insertions, 46 deletions
diff --git a/arch/cris/arch-v10/kernel/fasttimer.c b/arch/cris/arch-v10/kernel/fasttimer.c index 48a59afbeeb1..e9298739d72e 100644 --- a/arch/cris/arch-v10/kernel/fasttimer.c +++ b/arch/cris/arch-v10/kernel/fasttimer.c @@ -527,7 +527,8 @@ static int proc_fasttimer_show(struct seq_file *m, void *v) i = debug_log_cnt; while (i != end_i || debug_log_cnt_wrapped) { - if (seq_printf(m, debug_log_string[i], debug_log_value[i]) < 0) + seq_printf(m, debug_log_string[i], debug_log_value[i]); + if (seq_has_overflowed(m)) return 0; i = (i+1) % DEBUG_LOG_MAX; } @@ -542,24 +543,22 @@ static int proc_fasttimer_show(struct seq_file *m, void *v) int cur = (fast_timers_started - i - 1) % NUM_TIMER_STATS; #if 1 //ndef FAST_TIMER_LOG - seq_printf(m, "div: %i freq: %i delay: %i" - "\n", + seq_printf(m, "div: %i freq: %i delay: %i\n", timer_div_settings[cur], timer_freq_settings[cur], timer_delay_settings[cur]); #endif #ifdef FAST_TIMER_LOG t = &timer_started_log[cur]; - if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data) < 0) + seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu d: %6li us data: 0x%08lX\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data); + if (seq_has_overflowed(m)) return 0; #endif } @@ -571,16 +570,15 @@ static int proc_fasttimer_show(struct seq_file *m, void *v) seq_printf(m, "Timers added: %i\n", fast_timers_added); for (i = 0; i < num_to_show; i++) { t = &timer_added_log[(fast_timers_added - i - 1) % NUM_TIMER_STATS]; - if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data) < 0) + seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu d: %6li us data: 0x%08lX\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data); + if (seq_has_overflowed(m)) return 0; } seq_putc(m, '\n'); @@ -590,16 +588,15 @@ static int proc_fasttimer_show(struct seq_file *m, void *v) seq_printf(m, "Timers expired: %i\n", fast_timers_expired); for (i = 0; i < num_to_show; i++) { t = &timer_expired_log[(fast_timers_expired - i - 1) % NUM_TIMER_STATS]; - if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data) < 0) + seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu d: %6li us data: 0x%08lX\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data); + if (seq_has_overflowed(m)) return 0; } seq_putc(m, '\n'); @@ -611,19 +608,15 @@ static int proc_fasttimer_show(struct seq_file *m, void *v) while (t) { nextt = t->next; local_irq_restore(flags); - if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" -/* " func: 0x%08lX" */ - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data -/* , t->function */ - ) < 0) + seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu d: %6li us data: 0x%08lX\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data); + if (seq_has_overflowed(m)) return 0; local_irq_save(flags); if (t->next != nextt) |