Searched refs:subbuf_mask (Results 1 – 1 of 1) sorted by relevance
| /linux/kernel/trace/ |
| H A D | ring_buffer.c | 1859 unsigned long *subbuf_mask) in rb_cpu_meta_valid() argument
1865 if (!subbuf_mask) in rb_cpu_meta_valid()
1894 bitmap_clear(subbuf_mask, 0, meta->nr_subbufs); in rb_cpu_meta_valid()
1907 if (test_bit(meta->buffers[i], subbuf_mask)) { in rb_cpu_meta_valid()
1912 set_bit(meta->buffers[i], subbuf_mask); in rb_cpu_meta_valid()
2257 unsigned long *subbuf_mask; in rb_range_meta_init() local
2265 subbuf_mask = bitmap_alloc(nr_pages + 1, GFP_KERNEL); in rb_range_meta_init()
2266 /* If subbuf_mask fails to allocate, then rb_meta_valid() will return false */ in rb_range_meta_init()
2276 if (valid && rb_cpu_meta_valid(meta, cpu, buffer, nr_pages, subbuf_mask)) { in rb_range_meta_init()
2314 bitmap_free(subbuf_mask); in rb_range_meta_init()
[all...] |