diff options
Diffstat (limited to 'src/vppinfra/pmalloc.c')
-rw-r--r-- | src/vppinfra/pmalloc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/vppinfra/pmalloc.c b/src/vppinfra/pmalloc.c index 870f3647229..f6171dbf458 100644 --- a/src/vppinfra/pmalloc.c +++ b/src/vppinfra/pmalloc.c @@ -70,11 +70,10 @@ clib_pmalloc_init (clib_pmalloc_main_t * pm, uword base_addr, uword size) pagesize = clib_mem_get_default_hugepage_size (); pm->def_log2_page_sz = min_log2 (pagesize); - pm->sys_log2_page_sz = min_log2 (sysconf (_SC_PAGESIZE)); pm->lookup_log2_page_sz = pm->def_log2_page_sz; /* check if pagemap is accessible */ - pt = clib_mem_vm_get_paddr (&pt, pm->sys_log2_page_sz, 1); + pt = clib_mem_vm_get_paddr (&pt, CLIB_MEM_PAGE_SZ_DEFAULT, 1); if (pt == 0 || pt[0] == 0) pm->flags |= CLIB_PMALLOC_F_NO_PAGEMAP; @@ -223,12 +222,12 @@ pmalloc_update_lookup_table (clib_pmalloc_main_t * pm, u32 first, u32 count) { va = pointer_to_uword (pm->base) + (p << pm->lookup_log2_page_sz); pa = 0; - seek = (va >> pm->sys_log2_page_sz) * sizeof (pa); + seek = (va >> clib_mem_get_log2_page_size ()) * sizeof (pa); if (fd != -1 && lseek (fd, seek, SEEK_SET) == seek && read (fd, &pa, sizeof (pa)) == (sizeof (pa)) && pa & (1ULL << 63) /* page present bit */ ) { - pa = (pa & pow2_mask (55)) << pm->sys_log2_page_sz; + pa = (pa & pow2_mask (55)) << clib_mem_get_log2_page_size (); } pm->lookup_table[p] = va - pa; p++; @@ -258,7 +257,7 @@ pmalloc_map_pages (clib_pmalloc_main_t * pm, clib_pmalloc_arena_t * a, return 0; } - if (a->log2_subpage_sz != pm->sys_log2_page_sz) + if (a->log2_subpage_sz != clib_mem_get_log2_page_size ()) { pm->error = clib_sysfs_prealloc_hugepages (numa_node, a->log2_subpage_sz, n_pages); @@ -289,7 +288,7 @@ pmalloc_map_pages (clib_pmalloc_main_t * pm, clib_pmalloc_arena_t * a, if (a->flags & CLIB_PMALLOC_ARENA_F_SHARED_MEM) { mmap_flags |= MAP_SHARED; - if (a->log2_subpage_sz != pm->sys_log2_page_sz) + if (a->log2_subpage_sz != clib_mem_get_log2_page_size ()) pm->error = clib_mem_create_hugetlb_fd ((char *) a->name, &a->fd); else pm->error = clib_mem_create_fd ((char *) a->name, &a->fd); @@ -300,7 +299,7 @@ pmalloc_map_pages (clib_pmalloc_main_t * pm, clib_pmalloc_arena_t * a, } else { - if (a->log2_subpage_sz != pm->sys_log2_page_sz) + if (a->log2_subpage_sz != clib_mem_get_log2_page_size ()) mmap_flags |= MAP_HUGETLB; mmap_flags |= MAP_PRIVATE | MAP_ANONYMOUS; @@ -318,7 +317,8 @@ pmalloc_map_pages (clib_pmalloc_main_t * pm, clib_pmalloc_arena_t * a, goto error; } - if (a->log2_subpage_sz != pm->sys_log2_page_sz && mlock (va, size) != 0) + if (a->log2_subpage_sz != clib_mem_get_log2_page_size () && + mlock (va, size) != 0) { pm->error = clib_error_return_unix (0, "Unable to lock pages"); goto error; @@ -398,7 +398,7 @@ clib_pmalloc_create_shared_arena (clib_pmalloc_main_t * pm, char *name, if (log2_page_sz == 0) log2_page_sz = pm->def_log2_page_sz; else if (log2_page_sz != pm->def_log2_page_sz && - log2_page_sz != pm->sys_log2_page_sz) + log2_page_sz != clib_mem_get_log2_page_size ()) { pm->error = clib_error_create ("unsupported page size (%uKB)", 1 << (log2_page_sz - 10)); |