Hi Eric, [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Eric-Dumazet/net_sched-gen_estimator-complete-rewrite-of-rate-estimators/20161204-182009 reproduce: make htmldocs All warnings (new ones prefixed by >>): include/net/sock.h:467: warning: No description found for parameter '__sk_flags_offset[0]' include/net/sock.h:467: warning: No description found for parameter 'sk_uid' >> net/core/gen_stats.c:209: warning: No description found for parameter 'ptr' >> net/core/gen_stats.c:209: warning: Excess function parameter 'b' description in 'gnet_stats_copy_rate_est' >> net/core/gen_stats.c:209: warning: Excess function parameter 'r' description in 'gnet_stats_copy_rate_est' vim +/ptr +209 net/core/gen_stats.c ^1da177e Linus Torvalds 2005-04-16 193 ^1da177e Linus Torvalds 2005-04-16 194 /** ^1da177e Linus Torvalds 2005-04-16 195 * gnet_stats_copy_rate_est - copy rate estimator statistics into statistics TLV ^1da177e Linus Torvalds 2005-04-16 196 * @d: dumping handle d250a5f9 Eric Dumazet 2009-10-02 197 * @b: basic statistics ^1da177e Linus Torvalds 2005-04-16 198 * @r: rate estimator statistics ^1da177e Linus Torvalds 2005-04-16 199 * ^1da177e Linus Torvalds 2005-04-16 200 * Appends the rate estimator statistics to the top level TLV created by ^1da177e Linus Torvalds 2005-04-16 201 * gnet_stats_start_copy(). ^1da177e Linus Torvalds 2005-04-16 202 * ^1da177e Linus Torvalds 2005-04-16 203 * Returns 0 on success or -1 with the statistic lock released ^1da177e Linus Torvalds 2005-04-16 204 * if the room in the socket buffer was not sufficient. ^1da177e Linus Torvalds 2005-04-16 205 */ ^1da177e Linus Torvalds 2005-04-16 206 int d250a5f9 Eric Dumazet 2009-10-02 207 gnet_stats_copy_rate_est(struct gnet_dump *d, f96b940b Eric Dumazet 2016-12-03 208 struct net_rate_estimator __rcu **ptr) ^1da177e Linus Torvalds 2005-04-16 @209 { f96b940b Eric Dumazet 2016-12-03 210 struct gnet_stats_rate_est64 sample; 45203a3b Eric Dumazet 2013-06-06 211 struct gnet_stats_rate_est est; 45203a3b Eric Dumazet 2013-06-06 212 int res; 45203a3b Eric Dumazet 2013-06-06 213 f96b940b Eric Dumazet 2016-12-03 214 if (!gen_estimator_read(ptr, &sample)) d250a5f9 Eric Dumazet 2009-10-02 215 return 0; f96b940b Eric Dumazet 2016-12-03 216 est.bps = min_t(u64, UINT_MAX, sample.bps); 45203a3b Eric Dumazet 2013-06-06 217 /* we have some time before reaching 2^32 packets per second */ :::::: The code at line 209 was first introduced by commit :::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2 :::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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