perf: I5c26ad712f14c9bb06c1f4c4d952f873e56cb55d
update to I5c26ad712f14c9bb06c1f4c4d952f873e56cb55d CRs-Fixed: 3241933 Change-Id: I5c26ad712f14c9bb06c1f4c4d952f873e56cb55d Signed-off-by: Adithya Vendra <quic_avendra@quicinc.com>
This commit is contained in:
Adithya Vendra
committed by
Subash Abhinov Kasiviswanathan
Subash Abhinov Kasiviswanathan
vanhempi
c8b3cb5ff7
commit
f8b9673345
@@ -11,50 +11,76 @@
|
||||
#include <linux/ip.h>
|
||||
#include <linux/ipv6.h>
|
||||
#include "rmnet_module.h"
|
||||
#include <net/ipv6.h>
|
||||
#include <net/ip.h>
|
||||
MODULE_LICENSE("\x47\x50\x4c\x20\x76\x32");static char*verinfo[]={
|
||||
"\x65\x32\x31\x38\x66\x34\x35\x31","\x33\x39\x63\x62\x64\x37\x64\x35",
|
||||
"\x37\x34\x31\x35\x39\x32\x31\x63","\x34\x64\x65\x34\x39\x64\x62\x35",
|
||||
"\x62\x31\x63\x34\x34\x62\x34\x63"};module_param_array(verinfo,charp,NULL,
|
||||
(0xcb7+5769-0x221c));MODULE_PARM_DESC(verinfo,
|
||||
"\x65\x35\x36\x63\x62\x35\x35\x64","\x65\x32\x31\x38\x66\x34\x35\x31",
|
||||
"\x33\x39\x63\x62\x64\x37\x64\x35","\x37\x34\x31\x35\x39\x32\x31\x63",
|
||||
"\x34\x64\x65\x34\x39\x64\x62\x35","\x62\x31\x63\x34\x34\x62\x34\x63"};
|
||||
module_param_array(verinfo,charp,NULL,(0xcb7+5769-0x221c));MODULE_PARM_DESC(
|
||||
verinfo,
|
||||
"\x56\x65\x72\x73\x69\x6f\x6e\x20\x6f\x66\x20\x74\x68\x65\x20\x64\x72\x69\x76\x65\x72"
|
||||
);extern void(*rmnet_perf_egress_hook1)(struct sk_buff*DATARMNET543491eb0f);
|
||||
#define DATARMNETf241a4b20f (0xe07+6616-0x2624)
|
||||
static inline bool DATARMNETe1ef3edea2(struct udphdr*DATARMNETa1abb4897c){return
|
||||
be16_to_cpu(DATARMNETa1abb4897c->source)==DATARMNETf241a4b20f||be16_to_cpu(
|
||||
DATARMNETa1abb4897c->dest)==DATARMNETf241a4b20f;}static bool DATARMNET77ab42949f
|
||||
(struct sk_buff*DATARMNET543491eb0f){u8*DATARMNET352416e828,DATARMNETd9bda61912;
|
||||
struct udphdr*DATARMNETa1abb4897c;DATARMNETa1abb4897c=udp_hdr(
|
||||
DATARMNET543491eb0f);if(!DATARMNETe1ef3edea2(DATARMNETa1abb4897c))return false;
|
||||
if(be16_to_cpu(DATARMNETa1abb4897c->len)<sizeof(struct udphdr)+(0xd26+209-0xdf6)
|
||||
)return false;DATARMNET352416e828=skb_header_pointer(DATARMNET543491eb0f,(int)((
|
||||
unsigned char*)DATARMNETa1abb4897c-DATARMNET543491eb0f->data)+sizeof(struct
|
||||
udphdr),(0xd26+209-0xdf6),&DATARMNETd9bda61912);if(!DATARMNET352416e828)return
|
||||
false;return((*DATARMNET352416e828)&(0xbf7+4869-0x1e3c))==(0xbf7+4869-0x1e3c);}
|
||||
int DATARMNETee9214ce9b(struct sk_buff*DATARMNET543491eb0f){if(
|
||||
DATARMNET543491eb0f->protocol==htons(ETH_P_IP)){if(ip_hdr(DATARMNET543491eb0f)->
|
||||
protocol!=IPPROTO_UDP)return-EINVAL;if(DATARMNET77ab42949f(DATARMNET543491eb0f))
|
||||
goto DATARMNET606558916b;return-EINVAL;}if(DATARMNET543491eb0f->protocol==htons(
|
||||
ETH_P_IPV6)){if(ipv6_hdr(DATARMNET543491eb0f)->nexthdr!=IPPROTO_UDP)return-
|
||||
EINVAL;if(DATARMNET77ab42949f(DATARMNET543491eb0f))goto DATARMNET606558916b;}
|
||||
return-EINVAL;DATARMNET606558916b:DATARMNET543491eb0f->hash=(0xd2d+202-0xdf7);
|
||||
(struct sk_buff*DATARMNET543491eb0f,int DATARMNET611d08d671){u8*
|
||||
DATARMNET352416e828,DATARMNETd9bda61912;struct udphdr*DATARMNETa1abb4897c,
|
||||
DATARMNET7b1af10647;DATARMNETa1abb4897c=skb_header_pointer(DATARMNET543491eb0f,
|
||||
DATARMNET611d08d671,sizeof(*DATARMNETa1abb4897c),&DATARMNET7b1af10647);if(!
|
||||
DATARMNETa1abb4897c||!DATARMNETe1ef3edea2(DATARMNETa1abb4897c))return false;if(
|
||||
be16_to_cpu(DATARMNETa1abb4897c->len)<sizeof(struct udphdr)+(0xd26+209-0xdf6))
|
||||
return false;DATARMNET352416e828=skb_header_pointer(DATARMNET543491eb0f,
|
||||
DATARMNET611d08d671+sizeof(struct udphdr),(0xd26+209-0xdf6),&DATARMNETd9bda61912
|
||||
);if(!DATARMNET352416e828)return false;return((*DATARMNET352416e828)&
|
||||
(0xbf7+4869-0x1e3c))==(0xbf7+4869-0x1e3c);}int DATARMNETee9214ce9b(struct
|
||||
sk_buff*DATARMNET543491eb0f){if(DATARMNET543491eb0f->protocol==htons(ETH_P_IP)){
|
||||
struct iphdr*DATARMNET86f1f2cdc9,DATARMNETbf6548198e;DATARMNET86f1f2cdc9=
|
||||
skb_header_pointer(DATARMNET543491eb0f,(0xd2d+202-0xdf7),sizeof(*
|
||||
DATARMNET86f1f2cdc9),&DATARMNETbf6548198e);if(!DATARMNET86f1f2cdc9||
|
||||
ip_is_fragment(DATARMNET86f1f2cdc9)||DATARMNET86f1f2cdc9->protocol!=IPPROTO_UDP)
|
||||
return-EINVAL;if(DATARMNET77ab42949f(DATARMNET543491eb0f,(DATARMNET86f1f2cdc9->
|
||||
ihl)*(0xd11+230-0xdf3)))goto DATARMNET606558916b;return-EINVAL;}if(
|
||||
DATARMNET543491eb0f->protocol==htons(ETH_P_IPV6)){struct ipv6hdr*
|
||||
DATARMNETbf55123e5b,DATARMNETcf1d9e2c1e;u8 protocol;int DATARMNET611d08d671=
|
||||
(0xd2d+202-0xdf7);__be16 DATARMNET98fed39916=(0xd2d+202-0xdf7);
|
||||
DATARMNETbf55123e5b=skb_header_pointer(DATARMNET543491eb0f,(0xd2d+202-0xdf7),
|
||||
sizeof(*DATARMNETbf55123e5b),&DATARMNETcf1d9e2c1e);if(!DATARMNETbf55123e5b)
|
||||
return-EINVAL;protocol=DATARMNETbf55123e5b->nexthdr;DATARMNET611d08d671=
|
||||
ipv6_skip_exthdr(DATARMNET543491eb0f,sizeof(struct ipv6hdr),&protocol,&
|
||||
DATARMNET98fed39916);if(DATARMNET98fed39916||protocol!=IPPROTO_UDP||
|
||||
DATARMNET611d08d671==-(0xd26+209-0xdf6))return-EINVAL;if(DATARMNET77ab42949f(
|
||||
DATARMNET543491eb0f,DATARMNET611d08d671))goto DATARMNET606558916b;}return-EINVAL
|
||||
;DATARMNET606558916b:DATARMNET543491eb0f->hash=(0xd2d+202-0xdf7);
|
||||
DATARMNET543491eb0f->sw_hash=(0xd26+209-0xdf6);return(0xd2d+202-0xdf7);}void
|
||||
DATARMNET05c4bf8af9(struct sk_buff*DATARMNET543491eb0f){if(DATARMNET543491eb0f->
|
||||
protocol==htons(ETH_P_IP)){if(ip_hdr(DATARMNET543491eb0f)->protocol!=IPPROTO_UDP
|
||||
)return;if(DATARMNET77ab42949f(DATARMNET543491eb0f))goto DATARMNETb261f33b7b;}if
|
||||
(DATARMNET543491eb0f->protocol==htons(ETH_P_IPV6)){if(ipv6_hdr(
|
||||
DATARMNET543491eb0f)->nexthdr!=IPPROTO_UDP)return;if(DATARMNET77ab42949f(
|
||||
DATARMNET543491eb0f))goto DATARMNETb261f33b7b;}return;DATARMNETb261f33b7b:
|
||||
DATARMNET543491eb0f->priority=14286874;}static const struct
|
||||
rmnet_module_hook_register_info DATARMNET95a71e03c1[]={{.hooknum=
|
||||
RMNET_MODULE_HOOK_PERF_INGRESS,.func=DATARMNETee9214ce9b,},{.hooknum=
|
||||
RMNET_MODULE_HOOK_PERF_EGRESS,.func=DATARMNET05c4bf8af9,},};void
|
||||
DATARMNET49c17a32bc(void){rcu_assign_pointer(rmnet_perf_egress_hook1,
|
||||
DATARMNET05c4bf8af9);rmnet_module_hook_register(DATARMNET95a71e03c1,ARRAY_SIZE(
|
||||
DATARMNET95a71e03c1));}void DATARMNET41e8cc085c(void){rcu_assign_pointer(
|
||||
rmnet_perf_egress_hook1,NULL);rmnet_module_hook_unregister(DATARMNET95a71e03c1,
|
||||
ARRAY_SIZE(DATARMNET95a71e03c1));}static int __init DATARMNET63abbdc3d3(void){
|
||||
pr_info("%s(): Loading\n",__func__);DATARMNET49c17a32bc();return
|
||||
(0xd2d+202-0xdf7);}static void __exit DATARMNETa343229e33(void){
|
||||
DATARMNET41e8cc085c();pr_info(
|
||||
protocol==htons(ETH_P_IP)){struct iphdr*DATARMNET86f1f2cdc9,DATARMNETbf6548198e;
|
||||
DATARMNET86f1f2cdc9=skb_header_pointer(DATARMNET543491eb0f,(0xd2d+202-0xdf7),
|
||||
sizeof(*DATARMNET86f1f2cdc9),&DATARMNETbf6548198e);if(!DATARMNET86f1f2cdc9||
|
||||
ip_is_fragment(DATARMNET86f1f2cdc9)||DATARMNET86f1f2cdc9->protocol!=IPPROTO_UDP)
|
||||
return;if(DATARMNET77ab42949f(DATARMNET543491eb0f,(DATARMNET86f1f2cdc9->ihl)*
|
||||
(0xd11+230-0xdf3)))goto DATARMNETb261f33b7b;return;}if(DATARMNET543491eb0f->
|
||||
protocol==htons(ETH_P_IPV6)){struct ipv6hdr*DATARMNETbf55123e5b,
|
||||
DATARMNETcf1d9e2c1e;u8 protocol;int DATARMNET611d08d671=(0xd2d+202-0xdf7);__be16
|
||||
DATARMNET98fed39916=(0xd2d+202-0xdf7);DATARMNETbf55123e5b=skb_header_pointer(
|
||||
DATARMNET543491eb0f,(0xd2d+202-0xdf7),sizeof(*DATARMNETbf55123e5b),&
|
||||
DATARMNETcf1d9e2c1e);if(!DATARMNETbf55123e5b)return;protocol=DATARMNETbf55123e5b
|
||||
->nexthdr;DATARMNET611d08d671=ipv6_skip_exthdr(DATARMNET543491eb0f,sizeof(struct
|
||||
ipv6hdr),&protocol,&DATARMNET98fed39916);if(DATARMNET98fed39916||protocol!=
|
||||
IPPROTO_UDP||DATARMNET611d08d671==-(0xd26+209-0xdf6))return;if(
|
||||
DATARMNET77ab42949f(DATARMNET543491eb0f,DATARMNET611d08d671))goto
|
||||
DATARMNETb261f33b7b;}return;DATARMNETb261f33b7b:DATARMNET543491eb0f->priority=
|
||||
14286874;}static const struct rmnet_module_hook_register_info
|
||||
DATARMNET95a71e03c1[]={{.hooknum=RMNET_MODULE_HOOK_PERF_INGRESS,.func=
|
||||
DATARMNETee9214ce9b,},{.hooknum=RMNET_MODULE_HOOK_PERF_EGRESS,.func=
|
||||
DATARMNET05c4bf8af9,},};void DATARMNET49c17a32bc(void){rcu_assign_pointer(
|
||||
rmnet_perf_egress_hook1,DATARMNET05c4bf8af9);rmnet_module_hook_register(
|
||||
DATARMNET95a71e03c1,ARRAY_SIZE(DATARMNET95a71e03c1));}void DATARMNET41e8cc085c(
|
||||
void){rcu_assign_pointer(rmnet_perf_egress_hook1,NULL);
|
||||
rmnet_module_hook_unregister(DATARMNET95a71e03c1,ARRAY_SIZE(DATARMNET95a71e03c1)
|
||||
);}static int __init DATARMNET63abbdc3d3(void){pr_info("%s(): Loading\n",
|
||||
__func__);DATARMNET49c17a32bc();return(0xd2d+202-0xdf7);}static void __exit
|
||||
DATARMNETa343229e33(void){DATARMNET41e8cc085c();pr_info(
|
||||
"\x25\x73\x28\x29\x3a\x20\x65\x78\x69\x74\x69\x6e\x67" "\n",__func__);}
|
||||
module_init(DATARMNET63abbdc3d3);module_exit(DATARMNETa343229e33);
|
||||
|
||||
Viittaa uudesa ongelmassa
Block a user