Displaying 4 results from an estimated 4 matches for "phys_info".
Did you mean:
phy_info
2007 Oct 19
4
[PATCH] nr_cpus calculation problem due to incorrect sockets_per_node
Testing on an 8-node 128-way NUMA machine has exposed a problem with
Xen''s nr_cpus calculation. In this case, since Xen cuts off recognized
CPUs at 32, the machine appears to have 16 CPUs on the first and second
nodes and none on the remaining nodes. Given this asymmetry, the
calculation of sockets_per_node (which is later used to calculate
nr_cpus) is incorrect:
2016 Oct 20
4
[PATCH net-next v2 6/9] net: use core MTU range checking in virt drivers
...H_MAX_MTU 16384 /* maximum data size */
#ifndef MAX_MACADDR_LEN
#define MAX_MACADDR_LEN 6 /* number of bytes in MAC address */
@@ -288,7 +286,7 @@ struct net_pkt_xmt {
int len; /* full length of data in the packet */
int num_frags; /* number of fragments in frags containing data */
struct phys_info frags[MAX_PHYS_INFO]; /* physical page information */
- char ethhdr[ETH_HEADER_SIZE]; /* the ethernet header */
+ char ethhdr[ETH_HLEN]; /* the ethernet header */
struct {
/* these are needed for csum at uisnic end */
u8 valid; /* 1 = struct is valid - else ignore */
@@ -323,7 +321,7 @@ s...
2016 Oct 20
4
[PATCH net-next v2 6/9] net: use core MTU range checking in virt drivers
...H_MAX_MTU 16384 /* maximum data size */
#ifndef MAX_MACADDR_LEN
#define MAX_MACADDR_LEN 6 /* number of bytes in MAC address */
@@ -288,7 +286,7 @@ struct net_pkt_xmt {
int len; /* full length of data in the packet */
int num_frags; /* number of fragments in frags containing data */
struct phys_info frags[MAX_PHYS_INFO]; /* physical page information */
- char ethhdr[ETH_HEADER_SIZE]; /* the ethernet header */
+ char ethhdr[ETH_HLEN]; /* the ethernet header */
struct {
/* these are needed for csum at uisnic end */
u8 valid; /* 1 = struct is valid - else ignore */
@@ -323,7 +321,7 @@ s...
2016 Oct 20
0
[PATCH net-next v2 6/9] net: use core MTU range checking in virt drivers
...e */
>
> #ifndef MAX_MACADDR_LEN
> #define MAX_MACADDR_LEN 6 /* number of bytes in MAC address */
> @@ -288,7 +286,7 @@ struct net_pkt_xmt {
> int len; /* full length of data in the packet */
> int num_frags; /* number of fragments in frags containing data */
> struct phys_info frags[MAX_PHYS_INFO]; /* physical page information */
> - char ethhdr[ETH_HEADER_SIZE]; /* the ethernet header */
> + char ethhdr[ETH_HLEN]; /* the ethernet header */
> struct {
> /* these are needed for csum at uisnic end */
> u8 valid; /* 1 = struct is valid - else ignore...