Searched refs:buts (Results 1 – 2 of 2) sorted by relevance
| /linux-4.4.14/kernel/trace/ |
| D | blktrace.c | 438 struct blk_user_trace_setup *buts) in do_blk_trace_setup() argument
444 if (!buts->buf_size || !buts->buf_nr) in do_blk_trace_setup()
447 strncpy(buts->name, name, BLKTRACE_BDEV_SIZE); in do_blk_trace_setup()
448 buts->name[BLKTRACE_BDEV_SIZE - 1] = '\0'; in do_blk_trace_setup()
454 strreplace(buts->name, '/', '_'); in do_blk_trace_setup()
481 dir = debugfs_create_dir(buts->name, blk_tree_root); in do_blk_trace_setup()
501 bt->rchan = relay_open("trace", dir, buts->buf_size, in do_blk_trace_setup()
502 buts->buf_nr, &blk_relay_callbacks, bt); in do_blk_trace_setup()
506 bt->act_mask = buts->act_mask; in do_blk_trace_setup()
513 if (buts->start_lba) in do_blk_trace_setup()
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| /linux-4.4.14/include/linux/ |
| D | blktrace_api.h | 35 struct blk_user_trace_setup *buts);
75 # define do_blk_trace_setup(q, name, dev, bdev, buts) (-ENOTTY) argument
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