search for: wakeup

Hi, I would have filed this as a bug but bugs.xiph.org doesn't seem to work (despite quite enthusiastically claiming to :)). So here goes: I'm seeing quite a few wakeups/sec in icecast2 2.3.2 on Debian Testing. In fact, whether icecast is doing anything or not, powertop reports 44.3 wakeups per second. This is pretty big number, on my laptop it means icecast alone is responsible for every third wakeup on idle. I have no time to start digging through the code ri...

On Wed, Oct 21, 2009 at 5:53 PM, Karl Heyes <karl at xiph.org> wrote: >> I'm seeing quite a few wakeups/sec in icecast2 2.3.2 on Debian Testing. >> In fact, whether icecast is doing anything or not, powertop reports 44.3 >> wakeups per second. This is pretty big number, on my laptop it means >> icecast alone is responsible for every third wakeup on idle. > > This will vary de...

Since I only seem to get questions, and no feedback, from the Wiki page, I'll ask here. There seems to be no lack of opinions here... I have a working wakeup call system on my home * system. The architecture is something I'm not perfectly happy with, though. There are two AGI scripts, written in Perl, which handle (a) scheduling, confirming, and cancelling a wakeup call, and (b) the wakeup call itself, with the option to snooze for 5, 15, or 30 mi...

This patch series makes suspend support in qemu alot more useful. Right now the guest can put itself into s3, but qemu will wakeup the guest instantly. With this patch series applied the guest will stay suspended instead and there are a few events which can kick the guest out of suspend state: A monitor command, ps/2 input, serial input, rtc. Not much yet, but it''s a start with the low hanging fruits ;) Changes in...

How would one go about setting up the wakeup feature of Asterisk to NOT call an extension, but to call a phone number? My setup works great for wakeup on local extensions, but I'd like to set it up to call external phone numbers automatically and play a specific sound file (to remind people of upcoming hair stylist appointments). I...

...gt;sk)) >>>>>>>> + vhost_net_busy_poll_try_queue(net, rvq); >>>>>>>> + else { >>>>>>>> + /* On tx here, sock has no rx data, so we >>>>>>>> + * will wait for sock wakeup for rx, and >>>>>>>> + * vhost_enable_notify() is not needed. */ >>>>>>> A possible case is we do have rx data but guest does not refill the rx >>>>>>> queue. In this case we may lose notifications from guest. >>&g...

...gt;sk)) >>>>>>>> + vhost_net_busy_poll_try_queue(net, rvq); >>>>>>>> + else { >>>>>>>> + /* On tx here, sock has no rx data, so we >>>>>>>> + * will wait for sock wakeup for rx, and >>>>>>>> + * vhost_enable_notify() is not needed. */ >>>>>>> A possible case is we do have rx data but guest does not refill the rx >>>>>>> queue. In this case we may lose notifications from guest. >>&g...

Does someone know, if in the new release of dovecot 2.x.x there is a feature implemented, that wakes fetchmail or any other program on a client request, or is the "fetchmail wakeup" plugin still the only way to do this (at least I've not found any other, and that plugin never worked for me),.. Yours Peter

...de.c b/fs/btrfs/inode.c index d17a04b..091593a 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6589,31 +6589,33 @@ static ssize_t btrfs_direct_IO(int rw, struct kiocb *iocb, struct file *file = iocb->ki_filp; struct inode *inode = file->f_mapping->host; int flags = 0; - bool wakeup = false; + bool wakeup = true; int ret; if (check_direct_IO(BTRFS_I(inode)->root, rw, iocb, iov, offset, nr_segs)) return 0; - if (rw == READ) { - atomic_inc(&inode->i_dio_count); - smp_mb__after_atomic_inc(); - if (unlikely(test_bit(BTRFS_INODE_READDIO_NEED_LOCK, -...

...ols/virtio/virtio_test.c @@ -202,7 +202,7 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq, test = 0; r = ioctl(dev->control, VHOST_TEST_RUN, &test); assert(r >= 0); - fprintf(stderr, "spurious wakeus: 0x%llx\n", spurious); + fprintf(stderr, "spurious wakeups: 0x%llx\n", spurious); } const char optstring[] = "h"; -- 2.11.0

...ols/virtio/virtio_test.c @@ -202,7 +202,7 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq, test = 0; r = ioctl(dev->control, VHOST_TEST_RUN, &test); assert(r >= 0); - fprintf(stderr, "spurious wakeus: 0x%llx\n", spurious); + fprintf(stderr, "spurious wakeups: 0x%llx\n", spurious); } const char optstring[] = "h"; -- 2.11.0

I use Asterisk as a wakeup service for home and regularly dial for weather forecast after waking up. I'd like to be able to setup a recurring wakeup call M-F and have it play the weather forecast rather than moh. I'm using AAH that has had all components recently upgraded. Has anyone done this sort of thing? Thanks,...

...in two select() calls being repeated over and over again, as seen below: --- snip --- trace:timer:SERVICE_Loop Wait returned: 0 trace:timer:SERVICE_Loop Waiting for 3 objects 085f17a0: select( flags=6, cookie=0x41166d88, sec=0, usec=0, handles={100,32,88} ) 085f17a0: select() = PENDING 085494d8: *wakeup* signaled=0 cookie=0x40c16d88 trace:timer:SERVICE_Loop Wait returned: 0 trace:timer:SERVICE_Loop Waiting for 3 objects 085494d8: select( flags=6, cookie=0x40c16d88, sec=0, usec=0, handles={52,44,32} ) 085494d8: select() = PENDING 085f17a0: *wakeup* signaled=0 cookie=0x41166d88 trace:timer:SERVICE_L...

...>>>> + vhost_net_busy_poll_try_queue(net, rvq); >>>>>>>>>> + else { >>>>>>>>>> + /* On tx here, sock has no rx data, so we >>>>>>>>>> + * will wait for sock wakeup for rx, and >>>>>>>>>> + * vhost_enable_notify() is not needed. */ >>>>>>>>> A possible case is we do have rx data but guest does not refill the rx >>>>>>>>> queue. In this case we may lose notification...

...3 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused...

Hi, I had successfully installed CentOS 5.1 fully updated in old Fujitsu Primergy MS610 server. There was no problem except that during startup, I found many message saying "ohci_hcd 0000:00:0f.2: wakeup". Searched the internet and did what is written to avoid this to no avail. Anyone have ideas on how to resolve this? It seems that it was related to USB port which, I will not use anyway. Thanks, junji aisalen.wordpress.com Linux Registered User #253162 CentOS User Send instant messages...

We seem to find an interesting bug, but not for sure. Each time before xen returns to hvm domain, it checks local_events_need_delivery to see whether any events pending and if yes, inject event by callback_irq into the virtual interrupt controller. However, the interesting point is, we never found any place, either in xen or in PV drivers, to clear evtchn_upcall_mask at any time. The initial

...; #include <asm/smp.h> +#else +#include <asm/config.h> +#include <xen/string.h> +#include <xen/domain_page.h> +#include <asm/init.h> +#include <asm/page.h> +#include <asm/flushtlb.h> +#include <xen/init.h> +#endif /* address in low memory of the wakeup routine. */ unsigned long acpi_wakeup_address = 0; unsigned long acpi_video_flags; +#ifdef __XEN__ +unsigned long saved_videomode = 0; +#endif extern char wakeup_start, wakeup_end; extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long)); @@ -29,6 +42,9 @@ int acpi_save_state_me...

...&& sk_has_rx_data(sock->sk)) >>>>>> + vhost_net_busy_poll_try_queue(net, rvq); >>>>>> + else { >>>>>> + /* On tx here, sock has no rx data, so we >>>>>> + * will wait for sock wakeup for rx, and >>>>>> + * vhost_enable_notify() is not needed. */ >>>>> A possible case is we do have rx data but guest does not refill the rx >>>>> queue. In this case we may lose notifications from guest. >>>> Yes, should consi...

...&& sk_has_rx_data(sock->sk)) >>>>>> + vhost_net_busy_poll_try_queue(net, rvq); >>>>>> + else { >>>>>> + /* On tx here, sock has no rx data, so we >>>>>> + * will wait for sock wakeup for rx, and >>>>>> + * vhost_enable_notify() is not needed. */ >>>>> A possible case is we do have rx data but guest does not refill the rx >>>>> queue. In this case we may lose notifications from guest. >>>> Yes, should consi...