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perf: I5c26ad712f14c9bb06c1f4c4d952f873e56cb55d

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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
2022-08-18 12:54:20 -06:00
committed by Subash Abhinov Kasiviswanathan
parent c8b3cb5ff7
commit f8b9673345
1 changed files with 62 additions and 36 deletions
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98
perf/rmnet_perf_main.c
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@@ -11,50 +11,76 @@
#include <linux/ip.h> #include <linux/ip.h>
#include <linux/ipv6.h> #include <linux/ipv6.h>
#include "rmnet_module.h" #include "rmnet_module.h"
#include <net/ipv6.h>
#include <net/ip.h>
MODULE_LICENSE("\x47\x50\x4c\x20\x76\x32");static char*verinfo[]={ 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", "\x65\x35\x36\x63\x62\x35\x35\x64","\x65\x32\x31\x38\x66\x34\x35\x31",
"\x37\x34\x31\x35\x39\x32\x31\x63","\x34\x64\x65\x34\x39\x64\x62\x35", "\x33\x39\x63\x62\x64\x37\x64\x35","\x37\x34\x31\x35\x39\x32\x31\x63",
"\x62\x31\x63\x34\x34\x62\x34\x63"};module_param_array(verinfo,charp,NULL, "\x34\x64\x65\x34\x39\x64\x62\x35","\x62\x31\x63\x34\x34\x62\x34\x63"};
(0xcb7+5769-0x221c));MODULE_PARM_DESC(verinfo, 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" "\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); );extern void(*rmnet_perf_egress_hook1)(struct sk_buff*DATARMNET543491eb0f);
#define DATARMNETf241a4b20f (0xe07+6616-0x2624) #define DATARMNETf241a4b20f (0xe07+6616-0x2624)
static inline bool DATARMNETe1ef3edea2(struct udphdr*DATARMNETa1abb4897c){return static inline bool DATARMNETe1ef3edea2(struct udphdr*DATARMNETa1abb4897c){return
be16_to_cpu(DATARMNETa1abb4897c->source)==DATARMNETf241a4b20f||be16_to_cpu( be16_to_cpu(DATARMNETa1abb4897c->source)==DATARMNETf241a4b20f||be16_to_cpu(
DATARMNETa1abb4897c->dest)==DATARMNETf241a4b20f;}static bool DATARMNET77ab42949f DATARMNETa1abb4897c->dest)==DATARMNETf241a4b20f;}static bool DATARMNET77ab42949f
(struct sk_buff*DATARMNET543491eb0f){u8*DATARMNET352416e828,DATARMNETd9bda61912; (struct sk_buff*DATARMNET543491eb0f,int DATARMNET611d08d671){u8*
struct udphdr*DATARMNETa1abb4897c;DATARMNETa1abb4897c=udp_hdr( DATARMNET352416e828,DATARMNETd9bda61912;struct udphdr*DATARMNETa1abb4897c,
DATARMNET543491eb0f);if(!DATARMNETe1ef3edea2(DATARMNETa1abb4897c))return false; DATARMNET7b1af10647;DATARMNETa1abb4897c=skb_header_pointer(DATARMNET543491eb0f,
if(be16_to_cpu(DATARMNETa1abb4897c->len)<sizeof(struct udphdr)+(0xd26+209-0xdf6) DATARMNET611d08d671,sizeof(*DATARMNETa1abb4897c),&DATARMNET7b1af10647);if(!
)return false;DATARMNET352416e828=skb_header_pointer(DATARMNET543491eb0f,(int)(( DATARMNETa1abb4897c||!DATARMNETe1ef3edea2(DATARMNETa1abb4897c))return false;if(
unsigned char*)DATARMNETa1abb4897c-DATARMNET543491eb0f->data)+sizeof(struct be16_to_cpu(DATARMNETa1abb4897c->len)<sizeof(struct udphdr)+(0xd26+209-0xdf6))
udphdr),(0xd26+209-0xdf6),&DATARMNETd9bda61912);if(!DATARMNET352416e828)return return false;DATARMNET352416e828=skb_header_pointer(DATARMNET543491eb0f,
false;return((*DATARMNET352416e828)&(0xbf7+4869-0x1e3c))==(0xbf7+4869-0x1e3c);} DATARMNET611d08d671+sizeof(struct udphdr),(0xd26+209-0xdf6),&DATARMNETd9bda61912
int DATARMNETee9214ce9b(struct sk_buff*DATARMNET543491eb0f){if( );if(!DATARMNET352416e828)return false;return((*DATARMNET352416e828)&
DATARMNET543491eb0f->protocol==htons(ETH_P_IP)){if(ip_hdr(DATARMNET543491eb0f)-> (0xbf7+4869-0x1e3c))==(0xbf7+4869-0x1e3c);}int DATARMNETee9214ce9b(struct
protocol!=IPPROTO_UDP)return-EINVAL;if(DATARMNET77ab42949f(DATARMNET543491eb0f)) sk_buff*DATARMNET543491eb0f){if(DATARMNET543491eb0f->protocol==htons(ETH_P_IP)){
goto DATARMNET606558916b;return-EINVAL;}if(DATARMNET543491eb0f->protocol==htons( struct iphdr*DATARMNET86f1f2cdc9,DATARMNETbf6548198e;DATARMNET86f1f2cdc9=
ETH_P_IPV6)){if(ipv6_hdr(DATARMNET543491eb0f)->nexthdr!=IPPROTO_UDP)return- skb_header_pointer(DATARMNET543491eb0f,(0xd2d+202-0xdf7),sizeof(*
EINVAL;if(DATARMNET77ab42949f(DATARMNET543491eb0f))goto DATARMNET606558916b;} DATARMNET86f1f2cdc9),&DATARMNETbf6548198e);if(!DATARMNET86f1f2cdc9||
return-EINVAL;DATARMNET606558916b:DATARMNET543491eb0f->hash=(0xd2d+202-0xdf7); 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 DATARMNET543491eb0f->sw_hash=(0xd26+209-0xdf6);return(0xd2d+202-0xdf7);}void
DATARMNET05c4bf8af9(struct sk_buff*DATARMNET543491eb0f){if(DATARMNET543491eb0f-> DATARMNET05c4bf8af9(struct sk_buff*DATARMNET543491eb0f){if(DATARMNET543491eb0f->
protocol==htons(ETH_P_IP)){if(ip_hdr(DATARMNET543491eb0f)->protocol!=IPPROTO_UDP protocol==htons(ETH_P_IP)){struct iphdr*DATARMNET86f1f2cdc9,DATARMNETbf6548198e;
)return;if(DATARMNET77ab42949f(DATARMNET543491eb0f))goto DATARMNETb261f33b7b;}if DATARMNET86f1f2cdc9=skb_header_pointer(DATARMNET543491eb0f,(0xd2d+202-0xdf7),
(DATARMNET543491eb0f->protocol==htons(ETH_P_IPV6)){if(ipv6_hdr( sizeof(*DATARMNET86f1f2cdc9),&DATARMNETbf6548198e);if(!DATARMNET86f1f2cdc9||
DATARMNET543491eb0f)->nexthdr!=IPPROTO_UDP)return;if(DATARMNET77ab42949f( ip_is_fragment(DATARMNET86f1f2cdc9)||DATARMNET86f1f2cdc9->protocol!=IPPROTO_UDP)
DATARMNET543491eb0f))goto DATARMNETb261f33b7b;}return;DATARMNETb261f33b7b: return;if(DATARMNET77ab42949f(DATARMNET543491eb0f,(DATARMNET86f1f2cdc9->ihl)*
DATARMNET543491eb0f->priority=14286874;}static const struct (0xd11+230-0xdf3)))goto DATARMNETb261f33b7b;return;}if(DATARMNET543491eb0f->
rmnet_module_hook_register_info DATARMNET95a71e03c1[]={{.hooknum= protocol==htons(ETH_P_IPV6)){struct ipv6hdr*DATARMNETbf55123e5b,
RMNET_MODULE_HOOK_PERF_INGRESS,.func=DATARMNETee9214ce9b,},{.hooknum= DATARMNETcf1d9e2c1e;u8 protocol;int DATARMNET611d08d671=(0xd2d+202-0xdf7);__be16
RMNET_MODULE_HOOK_PERF_EGRESS,.func=DATARMNET05c4bf8af9,},};void DATARMNET98fed39916=(0xd2d+202-0xdf7);DATARMNETbf55123e5b=skb_header_pointer(
DATARMNET49c17a32bc(void){rcu_assign_pointer(rmnet_perf_egress_hook1, DATARMNET543491eb0f,(0xd2d+202-0xdf7),sizeof(*DATARMNETbf55123e5b),&
DATARMNET05c4bf8af9);rmnet_module_hook_register(DATARMNET95a71e03c1,ARRAY_SIZE( DATARMNETcf1d9e2c1e);if(!DATARMNETbf55123e5b)return;protocol=DATARMNETbf55123e5b
DATARMNET95a71e03c1));}void DATARMNET41e8cc085c(void){rcu_assign_pointer( ->nexthdr;DATARMNET611d08d671=ipv6_skip_exthdr(DATARMNET543491eb0f,sizeof(struct
rmnet_perf_egress_hook1,NULL);rmnet_module_hook_unregister(DATARMNET95a71e03c1, ipv6hdr),&protocol,&DATARMNET98fed39916);if(DATARMNET98fed39916||protocol!=
ARRAY_SIZE(DATARMNET95a71e03c1));}static int __init DATARMNET63abbdc3d3(void){ IPPROTO_UDP||DATARMNET611d08d671==-(0xd26+209-0xdf6))return;if(
pr_info("%s(): Loading\n",__func__);DATARMNET49c17a32bc();return DATARMNET77ab42949f(DATARMNET543491eb0f,DATARMNET611d08d671))goto
(0xd2d+202-0xdf7);}static void __exit DATARMNETa343229e33(void){ DATARMNETb261f33b7b;}return;DATARMNETb261f33b7b:DATARMNET543491eb0f->priority=
DATARMNET41e8cc085c();pr_info( 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__);} "\x25\x73\x28\x29\x3a\x20\x65\x78\x69\x74\x69\x6e\x67" "\n",__func__);}
module_init(DATARMNET63abbdc3d3);module_exit(DATARMNETa343229e33); module_init(DATARMNET63abbdc3d3);module_exit(DATARMNETa343229e33);