#ifndef _ASM_GENERIC_CPUTIME_JIFFIES_H #define _ASM_GENERIC_CPUTIME_JIFFIES_H typedef unsigned long __nocast cputime_t; #define cmpxchg_cputime(ptr, old, new) cmpxchg(ptr, old, new) #define cputime_one_jiffy jiffies_to_cputime(1) #define cputime_to_jiffies(__ct) (__force unsigned long)(__ct) #define jiffies_to_cputime(__hz) (__force cputime_t)(__hz) typedef u64 __nocast cputime64_t; #define cputime64_to_jiffies64(__ct) (__force u64)(__ct) #define jiffies64_to_cputime64(__jif) (__force cputime64_t)(__jif) /* * Convert nanoseconds <-> cputime */ #define cputime_to_nsecs(__ct) \ jiffies_to_nsecs(cputime_to_jiffies(__ct)) #define nsecs_to_cputime64(__nsec) \ jiffies64_to_cputime64(nsecs_to_jiffies64(__nsec)) #define nsecs_to_cputime(__nsec) \ jiffies_to_cputime(nsecs_to_jiffies(__nsec)) /* * Convert cputime to microseconds and back. */ #define cputime_to_usecs(__ct) \ jiffies_to_usecs(cputime_to_jiffies(__ct)) #define usecs_to_cputime(__usec) \ jiffies_to_cputime(usecs_to_jiffies(__usec)) #define usecs_to_cputime64(__usec) \ jiffies64_to_cputime64(nsecs_to_jiffies64((__usec) * 1000)) /* * Convert cputime to seconds and back. */ #define cputime_to_secs(jif) (cputime_to_jiffies(jif) / HZ) #define secs_to_cputime(sec) jiffies_to_cputime((sec) * HZ) /* * Convert cputime to timespec and back. */ #define timespec_to_cputime(__val) \ jiffies_to_cputime(timespec_to_jiffies(__val)) #define cputime_to_timespec(__ct,__val) \ jiffies_to_timespec(cputime_to_jiffies(__ct),__val) /* * Convert cputime to timeval and back. */ #define timeval_to_cputime(__val) \ jiffies_to_cputime(timeval_to_jiffies(__val)) #define cputime_to_timeval(__ct,__val) \ jiffies_to_timeval(cputime_to_jiffies(__ct),__val) /* * Convert cputime to clock and back. */ #define cputime_to_clock_t(__ct) \ jiffies_to_clock_t(cputime_to_jiffies(__ct)) #define clock_t_to_cputime(__x) \ jiffies_to_cputime(clock_t_to_jiffies(__x)) /* * Convert cputime64 to clock. */ #define cputime64_to_clock_t(__ct) \ jiffies_64_to_clock_t(cputime64_to_jiffies64(__ct)) #endif dden' name='id' value='c86a773c78025f5b825bacd7b846f4fa60dc0317'/>
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authorJulian Anastasov <ja@ssi.bg>2017-02-06 23:14:13 +0200
committerDavid S. Miller <davem@davemloft.net>2017-02-07 13:07:46 -0500
commitc86a773c78025f5b825bacd7b846f4fa60dc0317 (patch)
tree4ccbab5f25aafd2682341852882bb05d45174cbe
parent4ff0620354f2b39b9fe2a91c22c4de9d1fba0c8e (diff)
sctp: add dst_pending_confirm flag
Add new transport flag to allow sockets to confirm neighbour. When same struct dst_entry can be used for many different neighbours we can not use it for pending confirmations. The flag is propagated from transport to every packet. It is reset when cached dst is reset. Reported-by: YueHaibing <yuehaibing@huawei.com> Fixes: 5110effee8fd ("net: Do delayed neigh confirmation.") Fixes: f2bb4bedf35d ("ipv4: Cache output routes in fib_info nexthops.") Signed-off-by: Julian Anastasov <ja@ssi.bg> Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat
-rw-r--r--include/net/sctp/sctp.h6
-rw-r--r--include/net/sctp/structs.h4
-rw-r--r--net/sctp/associola.c3
-rw-r--r--net/sctp/output.c10
-rw-r--r--net/sctp/outqueue.c2
-rw-r--r--net/sctp/sm_make_chunk.c6
-rw-r--r--net/sctp/sm_sideeffect.c2
-rw-r--r--net/sctp/socket.c4
-rw-r--r--net/sctp/transport.c16
9 files changed, 37 insertions, 16 deletions
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h