diff options
| author |   Damjan Marion <damarion@cisco.com> | 2017-07-20 18:10:35 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-09-07 16:09:21 +0000 |
| commit | 49d66f1f42cbc310e4fa0dc526b9fdb91d0ca220 (patch) | |
| tree | d6ebe20d0d6791650cd28b6b800d1dee2950f439 /src/vlib/unix/unix.h | |
| parent | d630713d733718701f38176f98d563fd32679d06 (diff) | |
vlib physmem rework
This patch adds supprot support for multiple numa-aware physmem regions.
Change-Id: I5c69a6f4da33c8ee21bdb8604d52fd2886f2327e
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/unix/unix.h')
| -rw-r--r-- | src/vlib/unix/unix.h | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/src/vlib/unix/unix.h b/src/vlib/unix/unix.h index 97f589447b8..b5a33427d36 100644 --- a/src/vlib/unix/unix.h +++ b/src/vlib/unix/unix.h @@ -195,18 +195,7 @@ unix_save_error (unix_main_t * um, clib_error_t * error) /* Main function for Unix VLIB. */ int vlib_unix_main (int argc, char *argv[]); -/* Call to allocate/initialize physical DMA memory subsystem. - This is not an init function so that users can explicitly enable/disable - physmem when its not needed. */ -clib_error_t *unix_physmem_init (vlib_main_t * vm, - int fail_if_physical_memory_not_present); - -static inline int -unix_physmem_is_fake (vlib_main_t * vm) -{ - vlib_physmem_main_t *vpm = &vm->physmem_main; - return vpm->is_fake; -} +clib_error_t *unix_physmem_init (vlib_main_t * vm); /* Set prompt for CLI. */ void vlib_unix_cli_set_prompt (char *prompt); @@ -234,7 +223,16 @@ clib_error_t *vlib_sysfs_read (char *file_name, char *fmt, ...); u8 *vlib_sysfs_link_to_name (char *link); -int vlib_sysfs_get_free_hugepages (unsigned int numa_node, int page_size); +clib_error_t *vlib_sysfs_set_nr_hugepages (unsigned int numa_node, + int page_size, int nr); +clib_error_t *vlib_sysfs_get_nr_hugepages (unsigned int numa_node, + int page_size, int *v); +clib_error_t *vlib_sysfs_get_free_hugepages (unsigned int numa_node, + int page_size, int *v); +clib_error_t *vlib_sysfs_get_surplus_hugepages (unsigned int numa_node, + int page_size, int *v); +clib_error_t *vlib_sysfs_prealloc_hugepages (unsigned int numa_node, + int page_size, int nr); clib_error_t *foreach_directory_file (char *dir_name, clib_error_t * (*f) (void *arg, |