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authormatthieu castet <castet.matthieu@free.fr>2006-10-03 21:49:29 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2006-10-17 14:46:31 -0700
commit531a39bbab213209a9914e68809bcf8b60a54f47 (patch)
tree44ecec0b3145cbc14d03ec4004ea95f8dba566b2 /drivers/usb/atm
parent9ca5346483ea2c2e8932268246d1d8746fe3bcaa (diff)
downloadop-kernel-dev-531a39bbab213209a9914e68809bcf8b60a54f47.zip
op-kernel-dev-531a39bbab213209a9914e68809bcf8b60a54f47.tar.gz
UEAGLE : use interruptible sleep
this patch use wait_event_interruptible_timeout and msleep_interruptible beacause uninterruptible sleep (task state 'D') is counted as 1 towards load average, like running processes. Signed-off-by: Matthieu Castet <castet.matthieu@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/atm')
-rw-r--r--drivers/usb/atm/ueagle-atm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index 68b5d0d..88585da 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -744,7 +744,7 @@ static inline void wake_up_cmv_ack(struct uea_softc *sc)
static inline int wait_cmv_ack(struct uea_softc *sc)
{
- int ret = wait_event_timeout(sc->cmv_ack_wait,
+ int ret = wait_event_interruptible_timeout(sc->cmv_ack_wait,
sc->cmv_ack, ACK_TIMEOUT);
sc->cmv_ack = 0;
@@ -1172,7 +1172,7 @@ static int uea_kthread(void *data)
if (!ret)
ret = uea_stat(sc);
if (ret != -EAGAIN)
- msleep(1000);
+ msleep_interruptible(1000);
if (try_to_freeze())
uea_err(INS_TO_USBDEV(sc), "suspend/resume not supported, "
"please unplug/replug your modem\n");
@@ -1600,7 +1600,7 @@ static int uea_heavy(struct usbatm_data *usbatm, struct usb_interface *intf)
{
struct uea_softc *sc = usbatm->driver_data;
- wait_event(sc->sync_q, IS_OPERATIONAL(sc));
+ wait_event_interruptible(sc->sync_q, IS_OPERATIONAL(sc));
return 0;
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