diff options
Diffstat (limited to 'src/vppinfra/linux')
| -rw-r--r-- | src/vppinfra/linux/mem.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/vppinfra/linux/mem.c b/src/vppinfra/linux/mem.c index ec3328d4a29..69f4363c8ac 100644 --- a/src/vppinfra/linux/mem.c +++ b/src/vppinfra/linux/mem.c @@ -103,6 +103,7 @@ void clib_mem_main_init () { clib_mem_main_t *mm = &clib_mem_main; + long sysconf_page_size; uword page_size; void *va; int fd; @@ -111,7 +112,12 @@ clib_mem_main_init () return; /* system page size */ - page_size = sysconf (_SC_PAGESIZE); + sysconf_page_size = sysconf (_SC_PAGESIZE); + if (sysconf_page_size < 0) + { + clib_panic ("Could not determine the page size"); + } + page_size = sysconf_page_size; mm->log2_page_sz = min_log2 (page_size); /* default system hugeppage size */ |