search for: update_used

Greetings, I''ve been hitting my head to the wall over this for quite a while now and don''t seem to be able to wrap my forementioned head around it. Basically I have a list of users in a selection box and I have two radio buttons: Sort by first name and sort by last name. This is what I have in my view: <%= radio_button_tag ''sort_by_last_name'',

Does anyone have nested routes working with the facebook_resources method? My routes.rb has: map.facebook_resources :users do |users| users.facebook_resources :images users.facebook_resources :connections end but user_connections_url won''t generate. "rake routes" gives me: new_user POST /users/new {:action=>"new",

Hello all! I have two views (list_1 and list_2) that show a list of users in two different ways. In the views for these actions there is a link to edit a specific user properties (edit_user). That works fine, except that when I change the user I want to go back to the view that originated the request and not to the default list (list_1). Can anyone help me? Best regards, Hugo -- Posted via

I''m trying to get a Rico LiveGrid working, and I am a bit stuck on how to accomplish this. I have a page that successfully queries a controller and updates a <div> containing a table. I have two versions of the action; one uses the render_partial to return a rendered version of that table, and the other returns an XML-RPC document, and this is where I hit a snag. The Rico LiveGrid

...avail_idx(struct mic_vring *vr) > +{ > + return ACCESS_ONCE(vr->info->avail_idx); > +} > + > +static inline void txrx_prepare(int type, bool tx, struct mic_vring *vr, > + struct mic_copy_desc *copy, ssize_t len) > +{ > + copy->vr_idx = tx ? 0 : 1; > + copy->update_used = true; > + if (type == VIRTIO_ID_NET) > + copy->iov[1].iov_len = len - sizeof(struct virtio_net_hdr); > + else > + copy->iov[0].iov_len = len; > +} > + > +/* Central API which triggers the copies */ > +static int > +mic_virtio_copy(struct mic_info *mic, int fd, &...

...avail_idx(struct mic_vring *vr) > +{ > + return ACCESS_ONCE(vr->info->avail_idx); > +} > + > +static inline void txrx_prepare(int type, bool tx, struct mic_vring *vr, > + struct mic_copy_desc *copy, ssize_t len) > +{ > + copy->vr_idx = tx ? 0 : 1; > + copy->update_used = true; > + if (type == VIRTIO_ID_NET) > + copy->iov[1].iov_len = len - sizeof(struct virtio_net_hdr); > + else > + copy->iov[0].iov_len = len; > +} > + > +/* Central API which triggers the copies */ > +static int > +mic_virtio_copy(struct mic_info *mic, int fd, &...

...[i].iov_len); +} + +static inline __u16 read_avail_idx(struct mic_vring *vr) +{ + return ACCESS_ONCE(vr->info->avail_idx); +} + +static inline void txrx_prepare(int type, bool tx, struct mic_vring *vr, + struct mic_copy_desc *copy, ssize_t len) +{ + copy->vr_idx = tx ? 0 : 1; + copy->update_used = true; + if (type == VIRTIO_ID_NET) + copy->iov[1].iov_len = len - sizeof(struct virtio_net_hdr); + else + copy->iov[0].iov_len = len; +} + +/* Central API which triggers the copies */ +static int +mic_virtio_copy(struct mic_info *mic, int fd, + struct mic_vring *vr, struct mic_copy_desc *...

...out_len; @@ -225,8 +225,7 @@ static int _mic_virtio_copy(struct mic_vdev *mvdev, * Update the used ring if a descriptor was available and some data was * copied in/out and the user asked for a used ring update. */ - if (*head != USHRT_MAX && copy->out_len && - copy->update_used) { + if (*head != USHRT_MAX && copy->out_len && copy->update_used) { u32 total = 0; /* Determine the total data consumed */ @@ -367,7 +366,6 @@ void mic_bh_handler(struct work_struct *work) static irqreturn_t mic_virtio_intr_handler(int irq, void *data) { - struc...

ChangeLog: ========= v1 => v2: a) License wording cleanup, sysfs ABI documentation, patch 1 refactoring into 3 smaller patches and function renames, as per feedback from Greg Kroah-Hartman. b) Use VRINGH infrastructure for accessing virtio rings from the host in patch 5, as per feedback from Michael S. Tsirkin. v1: Initial post @ https://lkml.org/lkml/2013/7/24/810 Description:

ChangeLog: ========= v1 => v2: a) License wording cleanup, sysfs ABI documentation, patch 1 refactoring into 3 smaller patches and function renames, as per feedback from Greg Kroah-Hartman. b) Use VRINGH infrastructure for accessing virtio rings from the host in patch 5, as per feedback from Michael S. Tsirkin. v1: Initial post @ https://lkml.org/lkml/2013/7/24/810 Description:

ChangeLog: ========= v2 => v3: a) Patch 1 data structure cleanups, header file include cleanups, IDA interface reuse and switching to device_create_with_groups(..) as per feedback from Greg Kroah-Hartman. b) Patch 7 signal documentation, sleep workaround removal and sysfs access API cleanups as per feedback from Michael S. Tsirkin. v1 => v2: @ http://lwn.net/Articles/563131/ a)

ChangeLog: ========= v2 => v3: a) Patch 1 data structure cleanups, header file include cleanups, IDA interface reuse and switching to device_create_with_groups(..) as per feedback from Greg Kroah-Hartman. b) Patch 7 signal documentation, sleep workaround removal and sysfs access API cleanups as per feedback from Michael S. Tsirkin. v1 => v2: @ http://lwn.net/Articles/563131/ a)

ChangeLog: ========= v2 => v3: a) Patch 1 data structure cleanups, header file include cleanups, IDA interface reuse and switching to device_create_with_groups(..) as per feedback from Greg Kroah-Hartman. b) Patch 7 signal documentation, sleep workaround removal and sysfs access API cleanups as per feedback from Michael S. Tsirkin. v1 => v2: @ http://lwn.net/Articles/563131/ a)

ChangeLog: ========= v2 => v3: a) Patch 1 data structure cleanups, header file include cleanups, IDA interface reuse and switching to device_create_with_groups(..) as per feedback from Greg Kroah-Hartman. b) Patch 7 signal documentation, sleep workaround removal and sysfs access API cleanups as per feedback from Michael S. Tsirkin. v1 => v2: @ http://lwn.net/Articles/563131/ a)