#ifndef _CRYPTO_MD5_H #define _CRYPTO_MD5_H #include #define MD5_DIGEST_SIZE 16 #define MD5_HMAC_BLOCK_SIZE 64 #define MD5_BLOCK_WORDS 16 #define MD5_HASH_WORDS 4 #define MD5_H0 0x67452301UL #define MD5_H1 0xefcdab89UL #define MD5_H2 0x98badcfeUL #define MD5_H3 0x10325476UL extern const u8 md5_zero_message_hash[MD5_DIGEST_SIZE]; struct md5_state { u32 hash[MD5_HASH_WORDS]; u32 block[MD5_BLOCK_WORDS]; u64 byte_count; }; #endif tle='net-next.git Git repository'/>
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Move the fdb garbage collector to a workqueue which fires at least 10 milliseconds apart and cleans chain by chain allowing for other tasks to run in the meantime. When having thousands of fdbs the system is much more responsive. Most importantly remove the need to check if the matched entry has expired in __br_fdb_get that causes false-sharing and is completely unnecessary if we cleanup entries, at worst we'll get 10ms of traffic for that entry before it gets deleted. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>