txhash: Make rethinking txhash behavior configurable via sysctl

Add a per ns sysctl that controls the txhash rethink behavior: net.core.txrehash. When enabled, the same behavior is retained, when disabled, rethink is not performed. Sysctl is enabled by default.

Akhmat Karakotov committed 4 years ago

Commit e1870131 parent 678dfd55 files · +39 −15Browse files

Showing the changes to include/uapi (1 of 5 files). Show all

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include/uapi/linux/socket.h+3−0

@@ -31,4 +31,7 @@ struct __kernel_sockaddr_storage { · 30 unmodified lines
31		31
32	#define SOCK_BUF_LOCK_MASK (SOCK_SNDBUF_LOCK \| SOCK_RCVBUF_LOCK)	32	#define SOCK_BUF_LOCK_MASK (SOCK_SNDBUF_LOCK \| SOCK_RCVBUF_LOCK)
33		33
		34	#define SOCK_TXREHASH_DISABLED 0
		35	#define SOCK_TXREHASH_ENABLED 1
		36
34	#endif /* _UAPI_LINUX_SOCKET_H */	37	#endif /* _UAPI_LINUX_SOCKET_H */