Searched refs:mmap_size (Results 1 – 4 of 4) sorted by relevance
| /linux-3.4.99/tools/perf/util/ |
| D | session.c | 1140 u64 head, size_t mmap_size, char *buf) in fetch_mmaped_event() argument
1148 if (head + sizeof(event->header) > mmap_size) in fetch_mmaped_event()
1156 if (head + event->header.size > mmap_size) in fetch_mmaped_event()
1168 size_t page_size, mmap_size; in __perf_session__process_events() local
1186 mmap_size = session->mmap_window; in __perf_session__process_events()
1187 if (mmap_size > file_size) in __perf_session__process_events()
1188 mmap_size = file_size; in __perf_session__process_events()
1200 buf = mmap(NULL, mmap_size, mmap_prot, mmap_flags, session->fd, in __perf_session__process_events()
1212 event = fetch_mmaped_event(session, head, mmap_size, buf); in __perf_session__process_events()
1215 munmap(mmaps[map_idx], mmap_size); in __perf_session__process_events()
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| /linux-3.4.99/drivers/infiniband/hw/amso1100/ |
| D | c2_qp.c | 423 u32 q_size, msg_size, mmap_size; in c2_alloc_qp() local
516 mmap_size = PAGE_ALIGN(sizeof(struct c2_mq_shared) + msg_size * q_size); in c2_alloc_qp()
517 mmap = ioremap_nocache(peer_pa, mmap_size); in c2_alloc_qp()
535 mmap_size = PAGE_ALIGN(sizeof(struct c2_mq_shared) + msg_size * q_size); in c2_alloc_qp()
536 mmap = ioremap_nocache(peer_pa, mmap_size); in c2_alloc_qp()
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| /linux-3.4.99/fs/ |
| D | aio.c | 95 if (info->mmap_size) { in aio_free_ring()
97 vm_munmap(info->mmap_base, info->mmap_size); in aio_free_ring()
134 info->mmap_size = nr_pages * PAGE_SIZE; in aio_setup_ring()
135 dprintk("attempting mmap of %lu bytes\n", info->mmap_size); in aio_setup_ring()
137 info->mmap_base = do_mmap(NULL, 0, info->mmap_size, in aio_setup_ring()
142 info->mmap_size = 0; in aio_setup_ring()
401 ctx->ring_info.mmap_size = 0; in exit_aio()
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| /linux-3.4.99/include/linux/ |
| D | aio.h | 169 unsigned long mmap_size; member
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