Displaying 20 results from an estimated 44 matches for "341,8".
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341,7
2017 Aug 31
4
[RFC PATCH] drm/nouveau/therm: initial implementation of new gp1xx temperature sensor
...m-y += nvkm/subdev/therm/gp100.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c
index 952a7cb0a59a..f27fc6d0d4c6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c
@@ -341,7 +341,8 @@ nvkm_therm_init(struct nvkm_subdev *subdev)
{
struct nvkm_therm *therm = nvkm_therm(subdev);
- therm->func->init(therm);
+ if (therm->func->init)
+ therm->func->init(therm);
if (therm->suspend >= 0) {
/* restore the pwm value only when on manual or a...
2013 Nov 27
4
[PATCH 1/2] virtio_net: fix error handling for mergeable buffers
...y(!nskb))
+ goto err_skb;
if (curr_skb == head_skb)
skb_shinfo(curr_skb)->frag_list = nskb;
else
curr_skb->next = nskb;
- curr_skb = nskb;
head_skb->truesize += nskb->truesize;
+ curr_skb = nskb;
num_skb_frags = 0;
}
if (curr_skb != head_skb) {
@@ -341,8 +353,7 @@ static int receive_mergeable(struct receive_queue *rq, struct sk_buff *head_skb)
head_skb->len += len;
head_skb->truesize += MERGE_BUFFER_LEN;
}
- page = virt_to_head_page(buf);
- offset = buf - (char *)page_address(page);
+ offset = buf - page_address(page);
if (...
2013 Nov 27
4
[PATCH 1/2] virtio_net: fix error handling for mergeable buffers
...y(!nskb))
+ goto err_skb;
if (curr_skb == head_skb)
skb_shinfo(curr_skb)->frag_list = nskb;
else
curr_skb->next = nskb;
- curr_skb = nskb;
head_skb->truesize += nskb->truesize;
+ curr_skb = nskb;
num_skb_frags = 0;
}
if (curr_skb != head_skb) {
@@ -341,8 +353,7 @@ static int receive_mergeable(struct receive_queue *rq, struct sk_buff *head_skb)
head_skb->len += len;
head_skb->truesize += MERGE_BUFFER_LEN;
}
- page = virt_to_head_page(buf);
- offset = buf - (char *)page_address(page);
+ offset = buf - page_address(page);
if (...
2013 Nov 28
4
[PATCH v2 1/2] virtio_net: fix error handling for mergeable buffers
...FRAGS)) {
struct sk_buff *nskb = alloc_skb(0, GFP_ATOMIC);
- if (unlikely(!nskb)) {
- head_skb->dev->stats.rx_dropped++;
- return -ENOMEM;
- }
+
+ if (unlikely(!nskb))
+ goto err_skb;
if (curr_skb == head_skb)
skb_shinfo(curr_skb)->frag_list = nskb;
else
@@ -341,8 +353,7 @@ static int receive_mergeable(struct receive_queue *rq, struct sk_buff *head_skb)
head_skb->len += len;
head_skb->truesize += MERGE_BUFFER_LEN;
}
- page = virt_to_head_page(buf);
- offset = buf - (char *)page_address(page);
+ offset = buf - page_address(page);
if (...
2013 Nov 28
4
[PATCH v2 1/2] virtio_net: fix error handling for mergeable buffers
...FRAGS)) {
struct sk_buff *nskb = alloc_skb(0, GFP_ATOMIC);
- if (unlikely(!nskb)) {
- head_skb->dev->stats.rx_dropped++;
- return -ENOMEM;
- }
+
+ if (unlikely(!nskb))
+ goto err_skb;
if (curr_skb == head_skb)
skb_shinfo(curr_skb)->frag_list = nskb;
else
@@ -341,8 +353,7 @@ static int receive_mergeable(struct receive_queue *rq, struct sk_buff *head_skb)
head_skb->len += len;
head_skb->truesize += MERGE_BUFFER_LEN;
}
- page = virt_to_head_page(buf);
- offset = buf - (char *)page_address(page);
+ offset = buf - page_address(page);
if (...
2013 Nov 28
0
[PATCH 1/2] virtio_net: fix error handling for mergeable buffers
...st = nskb;
> else
> curr_skb->next = nskb;
> - curr_skb = nskb;
> head_skb->truesize += nskb->truesize;
> + curr_skb = nskb;
This change seems unnecessary.
Other looks good.
> num_skb_frags = 0;
> }
> if (curr_skb != head_skb) {
> @@ -341,8 +353,7 @@ static int receive_mergeable(struct receive_queue *rq, struct sk_buff *head_skb)
> head_skb->len += len;
> head_skb->truesize += MERGE_BUFFER_LEN;
> }
> - page = virt_to_head_page(buf);
> - offset = buf - (char *)page_address(page);
> + offset = buf...
2019 Dec 26
0
[PATCH 5/5] KVM: arm64: Support the vcpu preemption check
...e the code.
>
> Steve
>
>> +
>> + return 0;
>> +}
>> diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
>> index 56f664561754..64c4d515ba2d 100644
>> --- a/arch/arm64/kernel/setup.c
>> +++ b/arch/arm64/kernel/setup.c
>> @@ -341,6 +341,8 @@ void __init setup_arch(char **cmdline_p)
>> smp_init_cpus();
>> smp_build_mpidr_hash();
>>
>> + kvm_guest_init();
>> +
>> /* Init percpu seeds for random tags after cpus are set up. */
>> kasan_init_tags();
>>
>> diff --g...
2020 Feb 07
0
[RFC PATCH v7 18/78] KVM: vmx: pass struct kvm_vcpu to the intercept msr related functions
....com>
---
arch/x86/kvm/vmx/vmx.c | 70 +++++++++++++++++++++++-------------------
1 file changed, 38 insertions(+), 32 deletions(-)
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 36dfb95ea578..e6878097d736 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -341,7 +341,8 @@ module_param_cb(vmentry_l1d_flush, &vmentry_l1d_flush_ops, NULL, 0644);
static bool guest_state_valid(struct kvm_vcpu *vcpu);
static u32 vmx_segment_access_rights(struct kvm_segment *var);
-static __always_inline void vmx_disable_intercept_for_msr(unsigned long *msr_bitmap,
+sta...
2017 Sep 01
0
[PATCH v2] drm/nouveau/therm: initial implementation of new gp1xx temperature sensor
...m-y += nvkm/subdev/therm/gp100.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c
index 952a7cb0a59a..f27fc6d0d4c6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c
@@ -341,7 +341,8 @@ nvkm_therm_init(struct nvkm_subdev *subdev)
{
struct nvkm_therm *therm = nvkm_therm(subdev);
- therm->func->init(therm);
+ if (therm->func->init)
+ therm->func->init(therm);
if (therm->suspend >= 0) {
/* restore the pwm value only when on manual or a...
2007 Apr 18
0
[Bridge] [PATCH] (4/4) bridge forwarding table RCU
...addr, ETH_ALEN);
atomic_set(&fdb->use_count, 1);
- hlist_add_head(&fdb->hlist, &br->hash[hash]);
+ hlist_add_head_rcu(&fdb->hlist, &br->hash[hash]);
if (!timer_pending(&br->gc_timer)) {
br->gc_timer.expires = jiffies + hold_time(br);
@@ -332,8 +341,8 @@
{
int ret;
- write_lock_bh(&br->hash_lock);
+ spin_lock_bh(&br->hash_lock);
ret = fdb_insert(br, source, addr, is_local);
- write_unlock_bh(&br->hash_lock);
+ spin_unlock_bh(&br->hash_lock);
return ret;
}
diff -Nru a/net/bridge/br_if.c b/net/bridge/br_if.c...
2013 Oct 28
8
[PATCH net-next] virtio_net: migrate mergeable rx buffers to page frag allocators
...+ head_skb->data_len += len;
+ head_skb->len += len;
+ head_skb->truesize += MAX_PACKET_LEN;
+ }
+ page = virt_to_head_page(buf);
+ skb_add_rx_frag(curr_skb, num_skb_frags, page,
+ buf - (char *)page_address(page), len,
+ MAX_PACKET_LEN);
--rq->num;
}
return 0;
@@ -341,8 +362,10 @@ static void receive_buf(struct receive_queue *rq, void *buf, unsigned int len)
if (unlikely(len < sizeof(struct virtio_net_hdr) + ETH_HLEN)) {
pr_debug("%s: short packet %i\n", dev->name, len);
dev->stats.rx_length_errors++;
- if (vi->mergeable_rx_bufs ||...
2013 Oct 28
8
[PATCH net-next] virtio_net: migrate mergeable rx buffers to page frag allocators
...+ head_skb->data_len += len;
+ head_skb->len += len;
+ head_skb->truesize += MAX_PACKET_LEN;
+ }
+ page = virt_to_head_page(buf);
+ skb_add_rx_frag(curr_skb, num_skb_frags, page,
+ buf - (char *)page_address(page), len,
+ MAX_PACKET_LEN);
--rq->num;
}
return 0;
@@ -341,8 +362,10 @@ static void receive_buf(struct receive_queue *rq, void *buf, unsigned int len)
if (unlikely(len < sizeof(struct virtio_net_hdr) + ETH_HLEN)) {
pr_debug("%s: short packet %i\n", dev->name, len);
dev->stats.rx_length_errors++;
- if (vi->mergeable_rx_bufs ||...
2015 Mar 15
2
[LLVMdev] On LLD performance
On Sat, Mar 14, 2015 at 2:52 AM, Nick Kledzik <kledzik at apple.com> wrote:
> Rui,
>
> Thanks for this write up and the work you are doing to improve performance.
> A couple of thoughts:
>
> * In the old days, linking was I/O bound so the linker run tended to be the
> same speed as cat’ing all the input files together. Now that spinning disks
> are less common, I/O
2013 Oct 29
0
[PATCH net-next] virtio_net: migrate mergeable rx buffers to page frag allocators
..._to_head_page(buf);
> + skb_add_rx_frag(curr_skb, num_skb_frags, page,
> + buf - (char *)page_address(page), len,
> + MAX_PACKET_LEN);
> --rq->num;
> }
> return 0;
> @@ -341,8 +362,10 @@ static void receive_buf(struct receive_queue *rq, void *buf, unsigned int len)
> if (unlikely(len < sizeof(struct virtio_net_hdr) + ETH_HLEN)) {
> pr_debug("%s: short packet %i\n", dev->name, len);
> dev->stats.rx_leng...
2023 Jun 17
2
[PATCH net-next v2 17/17] net: Kill MSG_SENDPAGE_NOTLAST
...do no apply policy */
-#define MSG_SENDPAGE_NOTLAST 0x20000 /* sendpage() internal : not the last page */
#define MSG_BATCH 0x40000 /* sendmmsg(): more messages coming */
#define MSG_EOF MSG_FIN
#define MSG_NO_SHARED_FRAGS 0x80000 /* sendpage() internal : page frags are not shared */
@@ -341,8 +340,7 @@ struct ucred {
/* Flags to be cleared on entry by sendmsg and sendmmsg syscalls */
#define MSG_INTERNAL_SENDMSG_FLAGS \
- (MSG_SPLICE_PAGES | MSG_SENDPAGE_NOPOLICY | MSG_SENDPAGE_NOTLAST | \
- MSG_SENDPAGE_DECRYPTED)
+ (MSG_SPLICE_PAGES | MSG_SENDPAGE_NOPOLICY | MSG_SENDPAGE_DECRYP...
2009 Sep 12
1
[PATCH] Let MEMDISK honor the quiet append option
...data from 0x%08x to 0x%08x\n",
- where, newwhere);
+ if (!quiet)
+ printf("Moving compressed data from 0x%08x to 0x%08x\n",
+ where, newwhere);
memmove((void *)newwhere, (void *)where, size);
where = newwhere;
@@ -341,8 +342,9 @@
die("Not enough memory to decompress image (need 0x%08x bytes)\n",
gzdatasize);
- printf("gzip image: decompressed addr 0x%08x, len 0x%08x: ",
- target, gzdatasize);
+ if (!quiet)
+ printf("gzip image: decompressed add...
2006 May 09
4
[PATCH] Fix checksum errors when firewalling in domU
...@
BUG_ON(ret);
nskb->dev = skb->dev;
nskb->proto_data_valid = skb->proto_data_valid;
+ nskb->proto_csum_blank = skb->proto_csum_blank;
dev_kfree_skb(skb);
skb = nskb;
}
@@ -340,6 +341,8 @@
flags |= NETRXF_csum_blank |
NETRXF_data_validated;
else if (skb->proto_data_valid) /* remote but checksummed?
*/
flags |= NETRXF_data_validated;
+ else if (skb->proto_csum_blank) /* forwarded, !checksummed...
2019 Dec 17
10
[PATCH 0/5] KVM: arm64: vcpu preempted check support
From: Zengruan Ye <yezengruan at huawei.com>
This patch set aims to support the vcpu_is_preempted() functionality
under KVM/arm64, which allowing the guest to obtain the vcpu is
currently running or not. This will enhance lock performance on
overcommitted hosts (more runnable vcpus than physical cpus in the
system) as doing busy waits for preempted vcpus will hurt system
performance far
2019 Dec 17
10
[PATCH 0/5] KVM: arm64: vcpu preempted check support
From: Zengruan Ye <yezengruan at huawei.com>
This patch set aims to support the vcpu_is_preempted() functionality
under KVM/arm64, which allowing the guest to obtain the vcpu is
currently running or not. This will enhance lock performance on
overcommitted hosts (more runnable vcpus than physical cpus in the
system) as doing busy waits for preempted vcpus will hurt system
performance far
2011 Jul 08
4
[PATCH 0/4] usr/kinit checkpatch
Various coding style fixes checkpatch warns about.
The goal is not to be 100% checkpatch compliant,
but to have more consistent coding style.
As this is a trivial patch serie, will land in 24 hours in klibc git,
unless of course ml review hits a bugger.
Checked with size(3) that the generated kinit, fstype, ipconfig and
nfsmount are the same.
maximilian attems (4):
[klibc] ipconfig: reduce