Hi Mike, [auto build test WARNING on next-20160224] [cannot apply to dm/for-next v4.5-rc5 v4.5-rc4 v4.5-rc3 v4.5-rc5] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/mchristi-redhat-com/separate-operations-from-flags-in-the-bio-request-structs/20160225-041726 reproduce: make htmldocs All warnings (new ones prefixed by >>): lib/crc32.c:148: warning: No description found for parameter 'tab)[256]' lib/crc32.c:148: warning: Excess function parameter 'tab' description in 'crc32_le_generic' lib/crc32.c:293: warning: No description found for parameter 'tab)[256]' lib/crc32.c:293: warning: Excess function parameter 'tab' description in 'crc32_be_generic' lib/crc32.c:1: warning: no structured comments found >> block/blk-core.c:1248: warning: No description found for parameter 'op' >> block/blk-core.c:1248: warning: No description found for parameter 'op' vim +/op +1248 block/blk-core.c da8303c6 block/blk-core.c Tejun Heo 2011-10-19 1232 * @q: request_queue to allocate request from 3cbf3506 block/blk-core.c Mike Christie 2016-02-24 1233 * op: REQ_OP_READ/REQ_OP_WRITE 3cbf3506 block/blk-core.c Mike Christie 2016-02-24 1234 * @op_flags: rq_flag_bits da8303c6 block/blk-core.c Tejun Heo 2011-10-19 1235 * @bio: bio to allocate request for (can be %NULL) a06e05e6 block/blk-core.c Tejun Heo 2012-06-04 1236 * @gfp_mask: allocation mask da8303c6 block/blk-core.c Tejun Heo 2011-10-19 1237 * d0164adc block/blk-core.c Mel Gorman 2015-11-06 1238 * Get a free request from @q. If %__GFP_DIRECT_RECLAIM is set in @gfp_mask, d0164adc block/blk-core.c Mel Gorman 2015-11-06 1239 * this function keeps retrying under memory pressure and fails iff @q is dead. d6344532 drivers/block/ll_rw_blk.c Nick Piggin 2005-06-28 1240 * da3dae54 block/blk-core.c Masanari Iida 2014-09-09 1241 * Must be called with @q->queue_lock held and, a492f075 block/blk-core.c Joe Lawrence 2014-08-28 1242 * Returns ERR_PTR on failure, with @q->queue_lock held. a492f075 block/blk-core.c Joe Lawrence 2014-08-28 1243 * Returns request pointer on success, with @q->queue_lock *not held*. ^1da177e drivers/block/ll_rw_blk.c Linus Torvalds 2005-04-16 1244 */ 3cbf3506 block/blk-core.c Mike Christie 2016-02-24 1245 static struct request *get_request(struct request_queue *q, int op, 3cbf3506 block/blk-core.c Mike Christie 2016-02-24 1246 int op_flags, struct bio *bio, 3cbf3506 block/blk-core.c Mike Christie 2016-02-24 1247 gfp_t gfp_mask) ^1da177e drivers/block/ll_rw_blk.c Linus Torvalds 2005-04-16 @1248 { 3cbf3506 block/blk-core.c Mike Christie 2016-02-24 1249 const bool is_sync = rw_is_sync(op, op_flags) != 0; 450991bc drivers/block/ll_rw_blk.c Nick Piggin 2005-06-28 1250 DEFINE_WAIT(wait); a051661c block/blk-core.c Tejun Heo 2012-06-26 1251 struct request_list *rl; a06e05e6 block/blk-core.c Tejun Heo 2012-06-04 1252 struct request *rq; a051661c block/blk-core.c Tejun Heo 2012-06-26 1253 a051661c block/blk-core.c Tejun Heo 2012-06-26 1254 rl = blk_get_rl(q, bio); /* transferred to @rq on success */ a06e05e6 block/blk-core.c Tejun Heo 2012-06-04 1255 retry: 3cbf3506 block/blk-core.c Mike Christie 2016-02-24 1256 rq = __get_request(rl, op, op_flags, bio, gfp_mask); :::::: The code at line 1248 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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