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author | Eric Dumazet <edumazet@google.com> | 2016-12-03 11:14:50 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2016-12-05 13:32:22 -0500 |
commit | 40fc3423b983b864bf70b03199191260ae9b2ea6 (patch) | |
tree | adf126a23c070912b3a8ab1be52ca1ecd289f652 /include/linux/tcp.h | |
parent | f83e83037c7ae3fffaa20e597c3b87752b87b305 (diff) | |
download | linux-stable-40fc3423b983b864bf70b03199191260ae9b2ea6.tar.gz linux-stable-40fc3423b983b864bf70b03199191260ae9b2ea6.tar.bz2 linux-stable-40fc3423b983b864bf70b03199191260ae9b2ea6.zip |
tcp: tsq: add tsq_flags / tsq_enum
This is a cleanup, to ease code review of following patches.
Old 'enum tsq_flags' is renamed, and a new enumeration is added
with the flags used in cmpxchg() operations as opposed to
single bit operations.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/tcp.h')
-rw-r--r-- | include/linux/tcp.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 734bab4c3bef..d8be083ab0b0 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -364,7 +364,7 @@ struct tcp_sock { u32 *saved_syn; }; -enum tsq_flags { +enum tsq_enum { TSQ_THROTTLED, TSQ_QUEUED, TCP_TSQ_DEFERRED, /* tcp_tasklet_func() found socket was owned */ @@ -375,6 +375,15 @@ enum tsq_flags { */ }; +enum tsq_flags { + TSQF_THROTTLED = (1UL << TSQ_THROTTLED), + TSQF_QUEUED = (1UL << TSQ_QUEUED), + TCPF_TSQ_DEFERRED = (1UL << TCP_TSQ_DEFERRED), + TCPF_WRITE_TIMER_DEFERRED = (1UL << TCP_WRITE_TIMER_DEFERRED), + TCPF_DELACK_TIMER_DEFERRED = (1UL << TCP_DELACK_TIMER_DEFERRED), + TCPF_MTU_REDUCED_DEFERRED = (1UL << TCP_MTU_REDUCED_DEFERRED), +}; + static inline struct tcp_sock *tcp_sk(const struct sock *sk) { return (struct tcp_sock *)sk; |