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perf: I7bce9fc1aabf94fa297e6b7851461a815dcdd4c0

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Update to I7bce9fc1aabf94fa297e6b7851461a815dcdd4c0

CRs-Fixed: 3480456
Change-Id: I7bce9fc1aabf94fa297e6b7851461a815dcdd4c0
Signed-off-by: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
This commit is contained in:
Subash Abhinov Kasiviswanathan
2023-05-02 23:34:16 -06:00
rodzic b542ad53dd
commit f47773ba77
2 zmienionych plików z 48 dodań i 44 usunięć
Ściągnij plik aktualizacji Ściągnij plik porównania Expand all files Collapse all files

13
perf/rmnet_perf_main.c
Wyświetl plik

@@ -19,12 +19,13 @@
#include "rmnet_perf_tcp.h"
#include "rmnet_perf_udp.h"
MODULE_LICENSE("\x47\x50\x4c\x20\x76\x32");static char*verinfo[]={
"\x34\x63\x39\x62\x35\x33\x33\x37","\x61\x33\x62\x61\x62\x64\x34\x30",
"\x37\x66\x30\x37\x38\x66\x39\x36","\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,
"\x35\x64\x63\x64\x64\x34\x63\x30","\x34\x63\x39\x62\x35\x33\x33\x37",
"\x61\x33\x62\x61\x62\x64\x34\x30","\x37\x66\x30\x37\x38\x66\x39\x36",
"\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"
);static bool DATARMNETc03b668e4c=true;module_param_named(rmnet_perf_knob0,
DATARMNETc03b668e4c,bool,(0xdb7+6665-0x261c));static bool DATARMNET21c7a3c377=

79
perf/rmnet_perf_tcp.c
Wyświetl plik

@@ -29,8 +29,8 @@
#define DATARMNET347bd5eb15 \
(const_ilog2(DATARMNET714c9c3081))
enum{DATARMNETe0e37fef7a,DATARMNETf354672897,DATARMNET9cc765a89e,
DATARMNETb03f9571a3,DATARMNET7797205f58,DATARMNETaa18c75b61,};struct
DATARMNET4b40fe9cd4{union{__be32 DATARMNETdfe430c2d6;struct in6_addr
DATARMNETb03f9571a3,DATARMNET53c8cfb28e,DATARMNET74f0a28fec,DATARMNETaa18c75b61,
};struct DATARMNET4b40fe9cd4{union{__be32 DATARMNETdfe430c2d6;struct in6_addr
DATARMNET815cbb4bf5;};union{__be32 DATARMNET2cb607d686;struct in6_addr
DATARMNETc3f31215b7;};union{struct{__be16 DATARMNET08e913477e;__be16
DATARMNETda7f7fa492;};u32 DATARMNET556bcfcf8f;};u8 DATARMNET0d956cc77a;};struct
@@ -130,42 +130,45 @@ DATARMNET63b1a086d5)DATARMNET11a5f0fd38(DATARMNET63b1a086d5,DATARMNET543491eb0f,
DATARMNETd147c14c0e);return DATARMNET63b1a086d5;}static void DATARMNET31a7673e56
(struct DATARMNETddbc1e5435*DATARMNET63b1a086d5,struct sk_buff*
DATARMNET543491eb0f)__must_hold(RCU){struct sock*sk;if(DATARMNET543491eb0f->sk){
sk=DATARMNET543491eb0f->sk;}else{struct rmnet_skb_cb*DATARMNET1ec4882bf7=
RMNET_SKB_CB(DATARMNET543491eb0f);DATARMNET32b91c8ae6(DATARMNETb03f9571a3);
DATARMNET63b1a086d5->DATARMNET55056146f6=true;DATARMNET1ec4882bf7->tethered=true
;return;}}static u32 DATARMNET62fb576113(struct sk_buff*DATARMNET543491eb0f){
struct tcphdr*DATARMNET668416551c=tcp_hdr(DATARMNET543491eb0f);return
DATARMNET543491eb0f->len-((u8*)DATARMNET668416551c-DATARMNET543491eb0f->data)-
DATARMNET668416551c->doff*(0xd11+230-0xdf3);}static void DATARMNET55fda9e01e(
struct DATARMNETddbc1e5435*DATARMNET63b1a086d5,struct sk_buff*
DATARMNET543491eb0f,bool DATARMNETd147c14c0e)__must_hold(RCU){struct
rmnet_skb_cb*DATARMNET1ec4882bf7=RMNET_SKB_CB(DATARMNET543491eb0f);struct tcphdr
*DATARMNET668416551c=tcp_hdr(DATARMNET543491eb0f);u32 DATARMNETb1b0ee1b2d=ntohl(
DATARMNET668416551c->ack_seq);u32 DATARMNETb6ff6d25f8=READ_ONCE(
DATARMNET63b1a086d5->DATARMNETfef3675ce7);u32 DATARMNET91c1d5c029=READ_ONCE(
DATARMNET63b1a086d5->DATARMNET9076d335ab);u32 DATARMNET9445bc443c=READ_ONCE(
DATARMNET63b1a086d5->DATARMNET9a57846b4e);DATARMNET63b1a086d5->
DATARMNET763f2e5fac=jiffies;if(DATARMNET63b1a086d5->DATARMNET55056146f6){
DATARMNET1ec4882bf7->tethered=true;return;}if(DATARMNETd147c14c0e){if(after(
DATARMNETb1b0ee1b2d,DATARMNET91c1d5c029)){u32 DATARMNET4e557c82d6=
DATARMNETb6ff6d25f8-DATARMNETb1b0ee1b2d;if(DATARMNET4e557c82d6>
DATARMNET9445bc443c)DATARMNET31a7673e56(DATARMNET63b1a086d5,DATARMNET543491eb0f)
;WRITE_ONCE(DATARMNET63b1a086d5->DATARMNET9076d335ab,DATARMNETb1b0ee1b2d);}}}
void DATARMNET9250714999(struct sk_buff*DATARMNET543491eb0f){struct
DATARMNET4b40fe9cd4 DATARMNET3396919a68={};struct DATARMNETddbc1e5435*
DATARMNET63b1a086d5;struct tcphdr*DATARMNET668416551c;u32 DATARMNETd660a1a629;if
(!skb_transport_header_was_set(DATARMNET543491eb0f)||DATARMNET543491eb0f->
ip_summed==CHECKSUM_NONE)return;DATARMNET668416551c=tcp_hdr(DATARMNET543491eb0f)
;if(DATARMNET668416551c->syn)return;DATARMNETd660a1a629=DATARMNET62fb576113(
DATARMNET543491eb0f);if(!DATARMNETd660a1a629&&DATARMNET668416551c->ack)return;
DATARMNET3396919a68.DATARMNET08e913477e=DATARMNET668416551c->source;
DATARMNET3396919a68.DATARMNETda7f7fa492=DATARMNET668416551c->dest;if(
DATARMNET543491eb0f->protocol==htons(ETH_P_IP)){struct iphdr*DATARMNET86f1f2cdc9
=ip_hdr(DATARMNET543491eb0f);DATARMNET3396919a68.DATARMNETdfe430c2d6=
DATARMNET86f1f2cdc9->saddr;DATARMNET3396919a68.DATARMNET2cb607d686=
DATARMNET86f1f2cdc9->daddr;DATARMNET3396919a68.DATARMNET0d956cc77a=
(0xd11+230-0xdf3);}else{struct ipv6hdr*DATARMNETbf55123e5b=ipv6_hdr(
DATARMNET543491eb0f);memcpy(&DATARMNET3396919a68.DATARMNET815cbb4bf5,&
sk=DATARMNET543491eb0f->sk;if(sk_fullsock(sk)){if(sk->sk_state==TCP_ESTABLISHED
&&!sock_flag(sk,SOCK_DEAD)&&!sk_unhashed(sk)&&sk->sk_shutdown!=SHUTDOWN_MASK){
inet_csk(sk)->icsk_ack.pending|=ICSK_ACK_NOW;DATARMNET63b1a086d5->
DATARMNETb8fc35ed64++;DATARMNET32b91c8ae6(DATARMNET74f0a28fec);}}return;}else{
struct rmnet_skb_cb*DATARMNET1ec4882bf7=RMNET_SKB_CB(DATARMNET543491eb0f);
DATARMNET32b91c8ae6(DATARMNETb03f9571a3);DATARMNET63b1a086d5->
DATARMNET55056146f6=true;DATARMNET1ec4882bf7->tethered=true;return;}}static u32
DATARMNET62fb576113(struct sk_buff*DATARMNET543491eb0f){struct tcphdr*
DATARMNET668416551c=tcp_hdr(DATARMNET543491eb0f);return DATARMNET543491eb0f->len
-((u8*)DATARMNET668416551c-DATARMNET543491eb0f->data)-DATARMNET668416551c->doff*
(0xd11+230-0xdf3);}static void DATARMNET55fda9e01e(struct DATARMNETddbc1e5435*
DATARMNET63b1a086d5,struct sk_buff*DATARMNET543491eb0f,bool DATARMNETd147c14c0e)
__must_hold(RCU){struct rmnet_skb_cb*DATARMNET1ec4882bf7=RMNET_SKB_CB(
DATARMNET543491eb0f);struct tcphdr*DATARMNET668416551c=tcp_hdr(
DATARMNET543491eb0f);u32 DATARMNETb1b0ee1b2d=ntohl(DATARMNET668416551c->ack_seq)
;u32 DATARMNETb6ff6d25f8=READ_ONCE(DATARMNET63b1a086d5->DATARMNETfef3675ce7);u32
DATARMNET91c1d5c029=READ_ONCE(DATARMNET63b1a086d5->DATARMNET9076d335ab);u32
DATARMNET9445bc443c=READ_ONCE(DATARMNET63b1a086d5->DATARMNET9a57846b4e);
DATARMNET63b1a086d5->DATARMNET763f2e5fac=jiffies;if(DATARMNET63b1a086d5->
DATARMNET55056146f6){DATARMNET1ec4882bf7->tethered=true;return;}if(
DATARMNETd147c14c0e){if(after(DATARMNETb1b0ee1b2d,DATARMNET91c1d5c029)){u32
DATARMNET4e557c82d6=DATARMNETb6ff6d25f8-DATARMNETb1b0ee1b2d;if(
DATARMNET4e557c82d6>DATARMNET9445bc443c)DATARMNET31a7673e56(DATARMNET63b1a086d5,
DATARMNET543491eb0f);WRITE_ONCE(DATARMNET63b1a086d5->DATARMNET9076d335ab,
DATARMNETb1b0ee1b2d);}}}void DATARMNET9250714999(struct sk_buff*
DATARMNET543491eb0f){struct DATARMNET4b40fe9cd4 DATARMNET3396919a68={};struct
DATARMNETddbc1e5435*DATARMNET63b1a086d5;struct tcphdr*DATARMNET668416551c;u32
DATARMNETd660a1a629;if(!skb_transport_header_was_set(DATARMNET543491eb0f)||
DATARMNET543491eb0f->ip_summed==CHECKSUM_NONE)return;DATARMNET668416551c=tcp_hdr
(DATARMNET543491eb0f);if(DATARMNET668416551c->syn)return;DATARMNETd660a1a629=
DATARMNET62fb576113(DATARMNET543491eb0f);if(!DATARMNETd660a1a629&&
DATARMNET668416551c->ack)return;DATARMNET3396919a68.DATARMNET08e913477e=
DATARMNET668416551c->source;DATARMNET3396919a68.DATARMNETda7f7fa492=
DATARMNET668416551c->dest;if(DATARMNET543491eb0f->protocol==htons(ETH_P_IP)){
struct iphdr*DATARMNET86f1f2cdc9=ip_hdr(DATARMNET543491eb0f);DATARMNET3396919a68
.DATARMNETdfe430c2d6=DATARMNET86f1f2cdc9->saddr;DATARMNET3396919a68.
DATARMNET2cb607d686=DATARMNET86f1f2cdc9->daddr;DATARMNET3396919a68.
DATARMNET0d956cc77a=(0xd11+230-0xdf3);}else{struct ipv6hdr*DATARMNETbf55123e5b=
ipv6_hdr(DATARMNET543491eb0f);memcpy(&DATARMNET3396919a68.DATARMNET815cbb4bf5,&
DATARMNETbf55123e5b->saddr,sizeof(DATARMNETbf55123e5b->saddr));memcpy(&
DATARMNET3396919a68.DATARMNETc3f31215b7,&DATARMNETbf55123e5b->daddr,sizeof(
DATARMNETbf55123e5b->daddr));DATARMNET3396919a68.DATARMNET0d956cc77a=