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| author |   Tom Seidenberg <tseidenb@cisco.com> | 2020-07-10 15:49:03 +0000 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-07-16 21:44:42 +0000 |
| commit | 6c81f5a2493ff65b4dacfef45db8a1ee459a738f (patch) | |
| tree | 24343a92e18599be4e4b4aa360ab7b2c13cdb878 /src/vlib/init.h | |
| parent | bab02f0b184b63c4159ded030cf34044be10da40 (diff) | |
misc: add callback hooks and refactor pmc
Callbacks for monitoring and performance measurement:
- Add new callback list type, with context
- Add callbacks for API, CLI, and barrier sync
- Modify node dispatch callback to pass plugin-specific context
- Modify perfmon plugin to keep PMC samples local to the plugin
- Include process nodes in dispatch callback
- Pass dispatch function return value to callback
Type: refactor
Signed-off-by: Tom Seidenberg <tseidenb@cisco.com>
Change-Id: I28b06c58490611e08d76ff5b01b2347ba2109b22
Diffstat (limited to 'src/vlib/init.h')
| -rw-r--r-- | src/vlib/init.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/vlib/init.h b/src/vlib/init.h index fc638013efc..68ac2f36717 100644 --- a/src/vlib/init.h +++ b/src/vlib/init.h @@ -317,6 +317,19 @@ static void __vlib_rm_config_function_##x (void) \ _error; \ }) +#define vlib_call_main_loop_enter_function(vm, x) \ + ({ \ + extern vlib_init_function_t * VLIB_MAIN_LOOP_ENTER_FUNCTION_SYMBOL (x); \ + vlib_init_function_t * _f = VLIB_MAIN_LOOP_ENTER_FUNCTION_SYMBOL (x); \ + clib_error_t * _error = 0; \ + if (! hash_get (vm->init_functions_called, _f)) \ + { \ + hash_set1 (vm->init_functions_called, _f); \ + _error = _f (vm); \ + } \ + _error; \ + }) + /* External functions. */ clib_error_t *vlib_call_all_init_functions (struct vlib_main_t *vm); clib_error_t *vlib_call_all_config_functions (struct vlib_main_t *vm, |