diff options
Diffstat (limited to 'src/vlib/node.h')
| -rw-r--r-- | src/vlib/node.h | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/src/vlib/node.h b/src/vlib/node.h index b9961f55b56..1bdb3bb7797 100644 --- a/src/vlib/node.h +++ b/src/vlib/node.h @@ -552,6 +552,7 @@ typedef struct typedef struct { + CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); /* Node runtime for this process. */ vlib_node_runtime_t node_runtime; @@ -613,32 +614,10 @@ typedef struct vlib_cli_output_function_t *output_function; uword output_function_arg; -#ifdef CLIB_UNIX - /* Pad to a multiple of the page size so we can mprotect process stacks */ -#define PAGE_SIZE_MULTIPLE 0x1000 -#define ALIGN_ON_MULTIPLE_PAGE_BOUNDARY_FOR_MPROTECT __attribute__ ((aligned (PAGE_SIZE_MULTIPLE))) -#else -#define ALIGN_ON_MULTIPLE_PAGE_BOUNDARY_FOR_MPROTECT -#endif - - /* Process stack. Starts here and extends 2^log2_n_stack_bytes - bytes. */ - + /* Process stack */ #define VLIB_PROCESS_STACK_MAGIC (0xdead7ead) - u32 stack[0] ALIGN_ON_MULTIPLE_PAGE_BOUNDARY_FOR_MPROTECT; -} vlib_process_t __attribute__ ((aligned (CLIB_CACHE_LINE_BYTES))); - -#ifdef CLIB_UNIX - /* Ensure that the stack is aligned on the multiple of the page size */ -typedef char - assert_process_stack_must_be_aligned_exactly_to_page_size_multiple[(sizeof - (vlib_process_t) - - - PAGE_SIZE_MULTIPLE) - == - 0 ? 0 : - -1]; -#endif + u32 *stack; +} vlib_process_t; typedef struct { |