Commit 85429ee1 authored by Evgeniy Polyakov's avatar Evgeniy Polyakov Committed by Greg Kroah-Hartman

[PATCH] w1/w1_family: replace schedule_timeout() with msleep_interruptible()

Description: Use msleep_interruptible() instead of schedule_timeout() to
guarantee the task delays as expected.
Signed-off-by: default avatarNishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: default avatarEvgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <greg@kroah.com>
parent 517caa1e
......@@ -87,10 +87,8 @@ void w1_unregister_family(struct w1_family *fent)
while (atomic_read(&fent->refcnt)) {
printk(KERN_INFO "Waiting for family %u to become free: refcnt=%d.\n",
fent->fid, atomic_read(&fent->refcnt));
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(HZ);
if (signal_pending(current))
if (msleep_interruptible(1000))
flush_signals(current);
}
}
......
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