search for: fragged

Displaying 20 results from an estimated 595 matches for "fragged".

Did you mean: ragged
2011 Oct 05
0
[PATCH 3/8] xen: netfront: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: xen-devel@lists.xensource.com Cc: netdev@vger.kernel.org --- drivers/net/xen-netfront.c | 34 +++++++++++++++++++--------------- 1 files changed, 19 insertions(+), 15 deletions(-) diff --git
2016 Aug 02
29
[Bug 97192] New: SuperTuxkart graphic errors [NVE4 - GK104]
https://bugs.freedesktop.org/show_bug.cgi?id=97192 Bug ID: 97192 Summary: SuperTuxkart graphic errors [NVE4 - GK104] Product: Mesa Version: unspecified Hardware: x86-64 (AMD64) OS: other Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee:
2014 May 13
1
[Bug 935] New: Frag: problem with frag-off
https://bugzilla.netfilter.org/show_bug.cgi?id=935 Summary: Frag: problem with frag-off Product: nftables Version: unspecified Platform: x86_64 OS/Version: Debian GNU/Linux Status: NEW Severity: normal Priority: P5 Component: nft AssignedTo: pablo at netfilter.org ReportedBy: anarey at
2013 Apr 15
0
[PATCH V5 2/7] xen-netfront: frags -> slots in xennet_get_responses
This function is in fact counting the ring slots required for responses. Separate the concepts of ring slots and skb frags make the code clearer, as now netfront and netback can have different MAX_SKB_FRAGS, slot and frag are not mapped 1:1 any more. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Reviewed-by: David Vrabel <david.vrabel@citrix.com> --- drivers/net/xen-netfront.c | 18
2013 Oct 31
4
[PATCH net-next V2 1/2] net: introduce skb_coalesce_rx_frag()
Sometimes we need to coalesce the rx frags to avoid frag list. One example is virtio-net driver which tries to use small frags for both MTU sized packet and GSO packet. So this patch introduce skb_coalesce_rx_frag() to do this. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Michael Dalton <mwdalton at google.com> Cc: Eric Dumazet
2013 Oct 31
4
[PATCH net-next V2 1/2] net: introduce skb_coalesce_rx_frag()
Sometimes we need to coalesce the rx frags to avoid frag list. One example is virtio-net driver which tries to use small frags for both MTU sized packet and GSO packet. So this patch introduce skb_coalesce_rx_frag() to do this. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Michael Dalton <mwdalton at google.com> Cc: Eric Dumazet
2013 Nov 19
4
[PATCH net] virtio-net: fix page refcnt leaking when fail to allocate frag skb
We need to drop the refcnt of page when we fail to allocate an skb for frag list, otherwise it will be leaked. The bug was introduced by commit 2613af0ed18a11d5c566a81f9a6510b73180660a ("virtio_net: migrate mergeable rx buffers to page frag allocators"). Cc: Michael Dalton <mwdalton at google.com> Cc: Eric Dumazet <edumazet at google.com> Cc: Rusty Russell <rusty at
2013 Nov 19
4
[PATCH net] virtio-net: fix page refcnt leaking when fail to allocate frag skb
We need to drop the refcnt of page when we fail to allocate an skb for frag list, otherwise it will be leaked. The bug was introduced by commit 2613af0ed18a11d5c566a81f9a6510b73180660a ("virtio_net: migrate mergeable rx buffers to page frag allocators"). Cc: Michael Dalton <mwdalton at google.com> Cc: Eric Dumazet <edumazet at google.com> Cc: Rusty Russell <rusty at
2013 Oct 31
6
[PATCH net-next 1/2] net: introduce skb_coalesce_rx_frag()
Sometimes we need to coalesce the rx frags to avoid frag list. One example is virtio-net driver which tries to use small frags for both MTU sized packet and GSO packet. So this patch introduce skb_coalesce_rx_frag() to do this. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Michael Dalton <mwdalton at google.com> Cc: Eric Dumazet
2013 Oct 31
6
[PATCH net-next 1/2] net: introduce skb_coalesce_rx_frag()
Sometimes we need to coalesce the rx frags to avoid frag list. One example is virtio-net driver which tries to use small frags for both MTU sized packet and GSO packet. So this patch introduce skb_coalesce_rx_frag() to do this. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Michael Dalton <mwdalton at google.com> Cc: Eric Dumazet
2013 Jan 04
31
xennet: skb rides the rocket: 20 slots
Hi Ian, Today i fired up an old VM with a bittorrent client, trying to download some torrents. I seem to be hitting the unlikely case of "xennet: skb rides the rocket: xx slots" and this results in some dropped packets in domU, I don''t see any warnings in dom0. I have added some extra info, but i don''t have enough knowledge if this could/should be prevented from
2014 May 13
1
[Bug 934] New: frag: Invert a range in frag
https://bugzilla.netfilter.org/show_bug.cgi?id=934 Summary: frag: Invert a range in frag Product: nftables Version: unspecified Platform: x86_64 OS/Version: Debian GNU/Linux Status: NEW Severity: normal Priority: P5 Component: nft AssignedTo: pablo at netfilter.org ReportedBy: anarey at
2017 Nov 21
2
[PATCH] EFI TCP buffer reuse bug
The attached patch resolves a buffer reuse bug in the efi/tcp.c code. The bug can be triggered when multiple TCP connections are opened when using the EFI bootloader. Signed-off-by: Joshua Weage <joshua.weage at dell.com> --- --- master/core/fs/pxe/pxe.h 2017-07-22 14:45:46.561674329 -0500 +++ jw/core/fs/pxe/pxe.h 2017-07-23 19:44:46.466498950 -0500 @@ -144,6 +144,7 @@ struct
2005 Aug 17
2
MMX loop filter for theora-exp
Hello, I would like to announce the semi-optimized oc_state_loop_filter_frag_rows It gains like 7% speedup. Unfortunately it has some issues: 1) wont compile on 64bit (I will fix it later hopefully) 2) is not yet fully optimized (instruction stalls) Here are the results. CPU: Athlon, speed 1466.91 MHz (estimated) Counted CPU_CLK_UNHALTED events (Cycles outside of halt state) with a unit mask
2016 Feb 13
2
Tinc Router Mode - PING RESULT is destination host unreachable
Hi Lars, I have no experience to use tcpdump, here is the output from TCPdump for your reference. Any idea? Use my home PC to ping company PC 01:00:25.154706 ethertype IPv4, IP 192.168.1.2 > 10.0.0.2: ICMP echo request, id 1, seq 17, length 40 01:00:25.154706 IP 192.168.1.2 > 10.0.0.2: ICMP echo request, id 1, seq 17, length 40 01:00:25.154706 IP 192.168.1.2 > 10.0.0.2: ICMP echo
2013 Nov 01
5
[PATCH net-next V3 1/2] net: introduce skb_coalesce_rx_frag()
Sometimes we need to coalesce the rx frags to avoid frag list. One example is virtio-net driver which tries to use small frags for both MTU sized packet and GSO packet. So this patch introduce skb_coalesce_rx_frag() to do this. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Michael Dalton <mwdalton at google.com> Cc: Eric Dumazet
2013 Nov 01
5
[PATCH net-next V3 1/2] net: introduce skb_coalesce_rx_frag()
Sometimes we need to coalesce the rx frags to avoid frag list. One example is virtio-net driver which tries to use small frags for both MTU sized packet and GSO packet. So this patch introduce skb_coalesce_rx_frag() to do this. Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Michael Dalton <mwdalton at google.com> Cc: Eric Dumazet
2013 Nov 01
1
[PATCH net-next 2/2] virtio-net: coalesce rx frags when possible during rx
Jason Wang <jasowang at redhat.com> writes: > Commit 2613af0ed18a11d5c566a81f9a6510b73180660a (virtio_net: migrate mergeable > rx buffers to page frag allocators) try to increase the payload/truesize for > MTU-sized traffic. But this will introduce the extra overhead for GSO packets > received because of the frag list. This commit tries to reduce this issue by > coalesce the
2014 May 13
1
[Bug 936] New: frag: "more-fragments" and "reserved" are not identified by nftables
https://bugzilla.netfilter.org/show_bug.cgi?id=936 Summary: frag: "more-fragments" and "reserved" are not identified by nftables Product: nftables Version: unspecified Platform: x86_64 OS/Version: Debian GNU/Linux Status: NEW Severity: normal Priority: P5 Component:
2013 Nov 01
1
[PATCH net-next 2/2] virtio-net: coalesce rx frags when possible during rx
Jason Wang <jasowang at redhat.com> writes: > Commit 2613af0ed18a11d5c566a81f9a6510b73180660a (virtio_net: migrate mergeable > rx buffers to page frag allocators) try to increase the payload/truesize for > MTU-sized traffic. But this will introduce the extra overhead for GSO packets > received because of the frag list. This commit tries to reduce this issue by > coalesce the