Lines Matching full:rb
25 /* Reserve space for rb, aux with space for shrink-beyond-vma testing. */
47 FIXTURE_VARIANT_ADD(perf_mmap, rb) in FIXTURE_VARIANT_ADD() argument
85 struct perf_event_mmap_page *rb; in FIXTURE_SETUP() local
115 rb = mmap(region, RB_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, fd, 0); in FIXTURE_SETUP()
116 if (rb == MAP_FAILED) { in FIXTURE_SETUP()
130 rb->aux_offset = AUX_OFFS; in FIXTURE_SETUP()
131 rb->aux_size = AUX_SIZE; in FIXTURE_SETUP()
137 munmap(rb, RB_SIZE); in FIXTURE_SETUP()
145 munmap(rb, RB_SIZE); in FIXTURE_SETUP()
161 rb = mmap(region, RB_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, self->fd, 0); in FIXTURE_SETUP()
162 ASSERT_NE(rb, MAP_FAILED); in FIXTURE_SETUP()
165 self->ptr = rb; in FIXTURE_SETUP()
172 rb->aux_offset = AUX_OFFS; in FIXTURE_SETUP()
173 rb->aux_size = AUX_SIZE; in FIXTURE_SETUP()