diff options
Diffstat (limited to 'src/svm/ssvm.h')
| -rw-r--r-- | src/svm/ssvm.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/svm/ssvm.h b/src/svm/ssvm.h index 1c0373f126c..6c679456bff 100644 --- a/src/svm/ssvm.h +++ b/src/svm/ssvm.h @@ -37,6 +37,7 @@ #include <vppinfra/heap.h> #include <vppinfra/pool.h> #include <vppinfra/format.h> +#include <vppinfra/lock.h> #ifndef MMAP_PAGESIZE #define MMAP_PAGESIZE (clib_mem_get_page_size()) @@ -104,7 +105,7 @@ ssvm_lock (ssvm_shared_header_t * h, u32 my_pid, u32 tag) } while (clib_atomic_test_and_set (&h->lock)) - ; + CLIB_PAUSE (); h->owner_pid = my_pid; h->recursion_count = 1; @@ -115,7 +116,7 @@ always_inline void ssvm_lock_non_recursive (ssvm_shared_header_t * h, u32 tag) { while (clib_atomic_test_and_set (&h->lock)) - ; + CLIB_PAUSE (); h->tag = tag; } |