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[IA64] use msleep_interruptible() instead of schedule_timeout

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Description: Replace schedule_timeout() with msleep_interruptible() to
guarantee the task delays as expected.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Acked-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Nishanth Aravamudan 2005-07-08 17:10:00 -07:00 committed by Tony Luck
parent d0feafbf14
commit 699139279d
1 changed files with 5 additions and 11 deletions
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16
arch/ia64/sn/kernel/xpc_main.c
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@ -53,6 +53,7 @@
#include <linux/cache.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <asm/sn/intr.h>
#include <asm/sn/sn_sal.h>
#include <asm/uaccess.h>
@ -308,8 +309,7 @@ xpc_make_first_contact(struct xpc_partition *part)
"partition %d\n", XPC_PARTID(part));
/* wait a 1/4 of a second or so */
set_current_state(TASK_INTERRUPTIBLE);
(void) schedule_timeout(0.25 * HZ);
msleep_interruptible(250);
if (part->act_state == XPC_P_DEACTIVATING) {
return part->reason;
@ -841,9 +841,7 @@ xpc_do_exit(void)
down(&xpc_discovery_exited);
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(0.3 * HZ);
set_current_state(TASK_RUNNING);
msleep_interruptible(300);
/* wait for all partitions to become inactive */
@ -860,12 +858,8 @@ xpc_do_exit(void)
}
}
if (active_part_count) {
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(0.3 * HZ);
set_current_state(TASK_RUNNING);
}
if (active_part_count)
msleep_interruptible(300);
} while (active_part_count > 0);