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show Master change to/from core timer

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show Master change to/from core timer if DEBUG_MAIN (GENERAL) flag is on.

Signed-off-by: Oron Peled <oron.peled@xorcom.com>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@10451 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Oron Peled 2012-01-25 21:19:45 +00:00 committed by Tzafrir Cohen
parent ed6def895b
commit 7c8586d4f1
1 changed files with 9 additions and 0 deletions
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9
drivers/dahdi/dahdi-base.c
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@ -190,6 +190,7 @@ static struct core_timer {
struct timer_list timer; struct timer_list timer;
struct timespec start_interval; struct timespec start_interval;
unsigned long interval; unsigned long interval;
int dahdi_receive_used;
atomic_t count; atomic_t count;
atomic_t shutdown; atomic_t shutdown;
atomic_t last_count; atomic_t last_count;
@ -9620,6 +9621,10 @@ static void coretimer_func(unsigned long param)
/* This is the code path if a board driver is not calling /* This is the code path if a board driver is not calling
* dahdi_receive, and therefore the core of dahdi needs to * dahdi_receive, and therefore the core of dahdi needs to
* perform the master span processing itself. */ * perform the master span processing itself. */
if (core_timer.dahdi_receive_used) {
core_timer.dahdi_receive_used = 0;
dahdi_dbg(GENERAL, "Master changed to core_timer\n");
}
if (!atomic_read(&core_timer.shutdown)) { if (!atomic_read(&core_timer.shutdown)) {
mod_timer(&core_timer.timer, jiffies + mod_timer(&core_timer.timer, jiffies +
@ -9665,6 +9670,10 @@ static void coretimer_func(unsigned long param)
/* It looks like a board driver is calling dahdi_receive. We /* It looks like a board driver is calling dahdi_receive. We
* will just check again in a second. */ * will just check again in a second. */
if (!core_timer.dahdi_receive_used) {
core_timer.dahdi_receive_used = 1;
dahdi_dbg(GENERAL, "Master is no longer core_timer\n");
}
atomic_set(&core_timer.count, 0); atomic_set(&core_timer.count, 0);
atomic_set(&core_timer.last_count, 0); atomic_set(&core_timer.last_count, 0);
core_timer.start_interval = now; core_timer.start_interval = now;