Displaying 19 results from an estimated 19 matches for "c_timer".
2015 Feb 09
10
[PATCH RFC v5 net-next 0/6] enable tx interrupts for virtio-net
Hi:
This is a new version of trying to enable tx interrupts for
virtio-net.
We used to try to avoid tx interrupts and orphan packets before
transmission for virtio-net. This breaks socket accounting and can
lead serveral other side effects e.g:
- Several other functions which depends on socket accounting can not
work correctly (e.g TCP Small Queue)
- No tx completion which make BQL or
2015 Feb 09
10
[PATCH RFC v5 net-next 0/6] enable tx interrupts for virtio-net
Hi:
This is a new version of trying to enable tx interrupts for
virtio-net.
We used to try to avoid tx interrupts and orphan packets before
transmission for virtio-net. This breaks socket accounting and can
lead serveral other side effects e.g:
- Several other functions which depends on socket accounting can not
work correctly (e.g TCP Small Queue)
- No tx completion which make BQL or
2014 Dec 01
9
[PATCH RFC v4 net-next 0/5] virtio_net: enabling tx interrupts
Hello:
We used to orphan packets before transmission for virtio-net. This breaks
socket accounting and can lead serveral functions won't work, e.g:
- Byte Queue Limit depends on tx completion nofication to work.
- Packet Generator depends on tx completion nofication for the last
transmitted packet to complete.
- TCP Small Queue depends on proper accounting of sk_wmem_alloc to work.
This
2014 Dec 01
9
[PATCH RFC v4 net-next 0/5] virtio_net: enabling tx interrupts
Hello:
We used to orphan packets before transmission for virtio-net. This breaks
socket accounting and can lead serveral functions won't work, e.g:
- Byte Queue Limit depends on tx completion nofication to work.
- Packet Generator depends on tx completion nofication for the last
transmitted packet to complete.
- TCP Small Queue depends on proper accounting of sk_wmem_alloc to work.
This
2009 Jun 16
1
[PATCH 1/2] dm-ioband: I/O bandwidth controller v1.12.0: main part
...y */
+ int c_weight;
+ int c_my_epoch;
+ int c_token;
+ int c_token_initial;
+ int c_limit;
+ int c_consumed;
+
+ /* rfu */
+ /* struct bio_list c_ordered_tag_bios; */
+
+ /* members for range-bw policy */
+ wait_queue_head_t c_max_bw_over_waitq;
+ spinlock_t c_lock;
+ struct timer_list *c_timer;
+ int timer_set;
+ int c_min_bw;
+ int c_max_bw;
+ int c_time_slice_expired;
+ int c_min_bw_token;
+ int c_max_bw_token;
+ int c_consumed_min_bw_token;
+ int c_is_over_max_bw;
+ int c_io_mode;
+ unsigned long c_time_slice;
+ unsigned long c_time_slice_start;...
2009 Jun 16
1
[PATCH 1/2] dm-ioband: I/O bandwidth controller v1.12.0: main part
...y */
+ int c_weight;
+ int c_my_epoch;
+ int c_token;
+ int c_token_initial;
+ int c_limit;
+ int c_consumed;
+
+ /* rfu */
+ /* struct bio_list c_ordered_tag_bios; */
+
+ /* members for range-bw policy */
+ wait_queue_head_t c_max_bw_over_waitq;
+ spinlock_t c_lock;
+ struct timer_list *c_timer;
+ int timer_set;
+ int c_min_bw;
+ int c_max_bw;
+ int c_time_slice_expired;
+ int c_min_bw_token;
+ int c_max_bw_token;
+ int c_consumed_min_bw_token;
+ int c_is_over_max_bw;
+ int c_io_mode;
+ unsigned long c_time_slice;
+ unsigned long c_time_slice_start;...
2009 Jun 16
1
[PATCH 1/2] dm-ioband: I/O bandwidth controller v1.12.0: main part
...y */
+ int c_weight;
+ int c_my_epoch;
+ int c_token;
+ int c_token_initial;
+ int c_limit;
+ int c_consumed;
+
+ /* rfu */
+ /* struct bio_list c_ordered_tag_bios; */
+
+ /* members for range-bw policy */
+ wait_queue_head_t c_max_bw_over_waitq;
+ spinlock_t c_lock;
+ struct timer_list *c_timer;
+ int timer_set;
+ int c_min_bw;
+ int c_max_bw;
+ int c_time_slice_expired;
+ int c_min_bw_token;
+ int c_max_bw_token;
+ int c_consumed_min_bw_token;
+ int c_is_over_max_bw;
+ int c_io_mode;
+ unsigned long c_time_slice;
+ unsigned long c_time_slice_start;...
2009 Jul 31
1
[PATCH] dm-ioband-v1.12.3: I/O bandwidth controller
...for weight balancing policy */
+ int c_weight;
+ int c_my_epoch;
+ int c_token;
+ int c_token_initial;
+ int c_limit;
+ int c_consumed;
+
+ /* rfu */
+ /* struct bio_list c_ordered_tag_bios; */
+
+ /* members for range-bw policy */
+ wait_queue_head_t c_max_bw_over_waitq;
+ struct timer_list *c_timer;
+ int timer_set;
+ int c_min_bw;
+ int c_max_bw;
+ int c_time_slice_expired;
+ int c_min_bw_token;
+ int c_max_bw_token;
+ int c_consumed_min_bw_token;
+ int c_is_over_max_bw;
+ int c_io_mode;
+ unsigned long c_time_slice;
+ unsigned long c_time_slice_start;...
2009 Jul 31
1
[PATCH] dm-ioband-v1.12.3: I/O bandwidth controller
...for weight balancing policy */
+ int c_weight;
+ int c_my_epoch;
+ int c_token;
+ int c_token_initial;
+ int c_limit;
+ int c_consumed;
+
+ /* rfu */
+ /* struct bio_list c_ordered_tag_bios; */
+
+ /* members for range-bw policy */
+ wait_queue_head_t c_max_bw_over_waitq;
+ struct timer_list *c_timer;
+ int timer_set;
+ int c_min_bw;
+ int c_max_bw;
+ int c_time_slice_expired;
+ int c_min_bw_token;
+ int c_max_bw_token;
+ int c_consumed_min_bw_token;
+ int c_is_over_max_bw;
+ int c_io_mode;
+ unsigned long c_time_slice;
+ unsigned long c_time_slice_start;...
2009 Jul 31
1
[PATCH] dm-ioband-v1.12.3: I/O bandwidth controller
...for weight balancing policy */
+ int c_weight;
+ int c_my_epoch;
+ int c_token;
+ int c_token_initial;
+ int c_limit;
+ int c_consumed;
+
+ /* rfu */
+ /* struct bio_list c_ordered_tag_bios; */
+
+ /* members for range-bw policy */
+ wait_queue_head_t c_max_bw_over_waitq;
+ struct timer_list *c_timer;
+ int timer_set;
+ int c_min_bw;
+ int c_max_bw;
+ int c_time_slice_expired;
+ int c_min_bw_token;
+ int c_max_bw_token;
+ int c_consumed_min_bw_token;
+ int c_is_over_max_bw;
+ int c_io_mode;
+ unsigned long c_time_slice;
+ unsigned long c_time_slice_start;...
2009 Jul 21
1
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major
changes of these releases are:
- dm-ioband can be configured through the cgroup interface. The
bandwidth can be assigned on a per cgroup per block device basis.
- The event tracing is supported that helps in debugging and
monitoring dm-ioband.
- A document for blkio-cgroup is available at
2009 Jul 21
1
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major
changes of these releases are:
- dm-ioband can be configured through the cgroup interface. The
bandwidth can be assigned on a per cgroup per block device basis.
- The event tracing is supported that helps in debugging and
monitoring dm-ioband.
- A document for blkio-cgroup is available at
2009 Jul 21
1
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major
changes of these releases are:
- dm-ioband can be configured through the cgroup interface. The
bandwidth can be assigned on a per cgroup per block device basis.
- The event tracing is supported that helps in debugging and
monitoring dm-ioband.
- A document for blkio-cgroup is available at
2009 Jul 30
1
[PATCH] dm-ioband-v1.12.2: I/O bandwidth controller
...for weight balancing policy */
+ int c_weight;
+ int c_my_epoch;
+ int c_token;
+ int c_token_initial;
+ int c_limit;
+ int c_consumed;
+
+ /* rfu */
+ /* struct bio_list c_ordered_tag_bios; */
+
+ /* members for range-bw policy */
+ wait_queue_head_t c_max_bw_over_waitq;
+ struct timer_list *c_timer;
+ int timer_set;
+ int c_min_bw;
+ int c_max_bw;
+ int c_time_slice_expired;
+ int c_min_bw_token;
+ int c_max_bw_token;
+ int c_consumed_min_bw_token;
+ int c_is_over_max_bw;
+ int c_io_mode;
+ unsigned long c_time_slice;
+ unsigned long c_time_slice_start;...
2009 Jul 30
1
[PATCH] dm-ioband-v1.12.2: I/O bandwidth controller
...for weight balancing policy */
+ int c_weight;
+ int c_my_epoch;
+ int c_token;
+ int c_token_initial;
+ int c_limit;
+ int c_consumed;
+
+ /* rfu */
+ /* struct bio_list c_ordered_tag_bios; */
+
+ /* members for range-bw policy */
+ wait_queue_head_t c_max_bw_over_waitq;
+ struct timer_list *c_timer;
+ int timer_set;
+ int c_min_bw;
+ int c_max_bw;
+ int c_time_slice_expired;
+ int c_min_bw_token;
+ int c_max_bw_token;
+ int c_consumed_min_bw_token;
+ int c_is_over_max_bw;
+ int c_io_mode;
+ unsigned long c_time_slice;
+ unsigned long c_time_slice_start;...
2009 Jul 30
1
[PATCH] dm-ioband-v1.12.2: I/O bandwidth controller
...for weight balancing policy */
+ int c_weight;
+ int c_my_epoch;
+ int c_token;
+ int c_token_initial;
+ int c_limit;
+ int c_consumed;
+
+ /* rfu */
+ /* struct bio_list c_ordered_tag_bios; */
+
+ /* members for range-bw policy */
+ wait_queue_head_t c_max_bw_over_waitq;
+ struct timer_list *c_timer;
+ int timer_set;
+ int c_min_bw;
+ int c_max_bw;
+ int c_time_slice_expired;
+ int c_min_bw_token;
+ int c_max_bw_token;
+ int c_consumed_min_bw_token;
+ int c_is_over_max_bw;
+ int c_io_mode;
+ unsigned long c_time_slice;
+ unsigned long c_time_slice_start;...
2009 Sep 14
3
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major change
of these releases is that a hierarchical configuration is supported,
a parent cgroup's bandwidth is distributed to its children. The
hierarchical configuration is available when using dm-ioband and
blkio-cgroup together. Please refer to the documentation included in
this series of patches on how to use it.
The
2009 Sep 14
3
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major change
of these releases is that a hierarchical configuration is supported,
a parent cgroup's bandwidth is distributed to its children. The
hierarchical configuration is available when using dm-ioband and
blkio-cgroup together. Please refer to the documentation included in
this series of patches on how to use it.
The
2009 Sep 14
3
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major change
of these releases is that a hierarchical configuration is supported,
a parent cgroup's bandwidth is distributed to its children. The
hierarchical configuration is available when using dm-ioband and
blkio-cgroup together. Please refer to the documentation included in
this series of patches on how to use it.
The