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| author | David S. Miller <davem@davemloft.net> | 2014-06-11 23:23:30 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-06-11 23:23:30 +0400 |
| commit | 813ebbbf8e6c3d03b2a340ed10b88b551a531452 (patch) | |
| tree | c512794d2d102e7b14d991472de8ec66c53207a4 /include | |
| parent | 9181a6bd18009bf417bc865fd862075c335cc1dd (diff) | |
| parent | 9b87d4651069a3ff72edc11f170f4729585ba828 (diff) | |
| download | linux-813ebbbf8e6c3d03b2a340ed10b88b551a531452.tar.xz | |
Merge branch 'sctp-next'
Daniel Borkmann says:
====================
SCTP update
This set contains transport path selection improvements in
SCTP. Please see individual patches for details.
====================
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ktime.h | 24 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 6 |
2 files changed, 27 insertions, 3 deletions
diff --git a/include/linux/ktime.h b/include/linux/ktime.h index 31c0cd1c941a..de9e46e6bcc9 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -304,6 +304,30 @@ static inline int ktime_compare(const ktime_t cmp1, const ktime_t cmp2) return 0; } +/** + * ktime_after - Compare if a ktime_t value is bigger than another one. + * @cmp1: comparable1 + * @cmp2: comparable2 + * + * Return: true if cmp1 happened after cmp2. + */ +static inline bool ktime_after(const ktime_t cmp1, const ktime_t cmp2) +{ + return ktime_compare(cmp1, cmp2) > 0; +} + +/** + * ktime_before - Compare if a ktime_t value is smaller than another one. + * @cmp1: comparable1 + * @cmp2: comparable2 + * + * Return: true if cmp1 happened before cmp2. + */ +static inline bool ktime_before(const ktime_t cmp1, const ktime_t cmp2) +{ + return ktime_compare(cmp1, cmp2) < 0; +} + static inline s64 ktime_to_us(const ktime_t kt) { struct timeval tv = ktime_to_timeval(kt); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 0dfcc92600e8..f38588bf3462 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -838,10 +838,10 @@ struct sctp_transport { unsigned long sackdelay; __u32 sackfreq; - /* When was the last time (in jiffies) that we heard from this - * transport? We use this to pick new active and retran paths. + /* When was the last time that we heard from this transport? We use + * this to pick new active and retran paths. */ - unsigned long last_time_heard; + ktime_t last_time_heard; /* Last time(in jiffies) when cwnd is reduced due to the congestion * indication based on ECNE chunk. |