Searched refs:mmap_size (Results 1 – 1 of 1) sorted by relevance
83 unsigned long mmap_size; member177 ctx->mmap_size = nr_pages * PAGE_SIZE; in aio_setup_ring()178 pr_debug("attempting mmap of %lu bytes\n", ctx->mmap_size); in aio_setup_ring()180 ctx->mmap_base = do_mmap_pgoff(NULL, 0, ctx->mmap_size, in aio_setup_ring()185 ctx->mmap_size = 0; in aio_setup_ring()443 if (ctx->mmap_size) in kill_ioctx()444 vm_munmap(ctx->mmap_base, ctx->mmap_size); in kill_ioctx()495 ctx->mmap_size = 0; in exit_aio()