FD.io VPP
v17.01-9-ge7dcee4
Vector Packet Processing
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Data Structures | |
struct | svm_region_ |
struct | svm_map_region_args_ |
struct | svm_subregion_t |
struct | svm_main_region_t |
Macros | |
#define | MMAP_PAGESIZE (clib_mem_get_page_size()) |
#define | SVM_VERSION ((1<<16) | 1) /* set to declare region ready. */ |
#define | SVM_FLAGS_MHEAP (1<<0) /* region contains an mheap */ |
#define | SVM_FLAGS_FILE (1<<1) /* region backed by one or more files */ |
#define | SVM_FLAGS_NODATA (1<<2) /* region will be further subdivided */ |
#define | SVM_FLAGS_NEED_DATA_INIT (1<<3) |
#define | SVM_PVT_MHEAP_SIZE (128<<10) /* region's private mheap (128k) */ |
#define | SVM_GLOBAL_REGION_BASEVA 0x30000000 |
#define | SVM_GLOBAL_REGION_SIZE (64<<20) |
#define | SVM_GLOBAL_REGION_NAME "/global_vm" |
#define | SVM_OVERLAY_REGION_BASEVA (SVM_GLOBAL_REGION_BASEVA + SVM_GLOBAL_REGION_SIZE) |
#define | SVM_OVERLAY_REGION_SIZE (1<<20) |
#define | SVM_OVERLAY_REGION_BASENAME "/overlay_vm" |
Typedefs | |
typedef struct svm_region_ | svm_region_t |
typedef struct svm_map_region_args_ | svm_map_region_args_t |
Functions | |
void * | svm_region_find_or_create (svm_map_region_args_t *a) |
void | svm_region_init (void) |
void | svm_region_init_chroot (char *root_path) |
void | svm_region_init_chroot_uid_gid (char *root_path, int uid, int gid) |
void | svm_region_init_args (svm_map_region_args_t *a) |
void | svm_region_exit (void) |
void | svm_region_unmap (void *rp_arg) |
void | svm_client_scan (char *root_path) |
void | svm_client_scan_this_region_nolock (svm_region_t *rp) |
u8 * | shm_name_from_svm_map_region_args (svm_map_region_args_t *a) |
static void * | svm_mem_alloc (svm_region_t *rp, uword size) |
static void * | svm_mem_alloc_aligned_at_offset (svm_region_t *rp, uword size, uword align, uword offset) |
static void | svm_mem_free (svm_region_t *rp, void *ptr) |
static void * | svm_push_pvt_heap (svm_region_t *rp) |
static void * | svm_push_data_heap (svm_region_t *rp) |
static void | svm_pop_heap (void *oldheap) |
u8 * | format_svm_region (u8 *s, va_list *args) |
svm_region_t * | svm_get_root_rp (void) |
#define MMAP_PAGESIZE (clib_mem_get_page_size()) |
#define SVM_FLAGS_FILE (1<<1) /* region backed by one or more files */ |
#define SVM_FLAGS_NODATA (1<<2) /* region will be further subdivided */ |
#define SVM_OVERLAY_REGION_BASEVA (SVM_GLOBAL_REGION_BASEVA + SVM_GLOBAL_REGION_SIZE) |
#define SVM_PVT_MHEAP_SIZE (128<<10) /* region's private mheap (128k) */ |
#define SVM_VERSION ((1<<16) | 1) /* set to declare region ready. */ |
typedef struct svm_map_region_args_ svm_map_region_args_t |
typedef struct svm_region_ svm_region_t |
u8* shm_name_from_svm_map_region_args | ( | svm_map_region_args_t * | a | ) |
void svm_client_scan | ( | char * | root_path | ) |
void svm_client_scan_this_region_nolock | ( | svm_region_t * | rp | ) |
svm_region_t* svm_get_root_rp | ( | void | ) |
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void svm_region_exit | ( | void | ) |
void* svm_region_find_or_create | ( | svm_map_region_args_t * | a | ) |
void svm_region_init | ( | void | ) |
void svm_region_init_args | ( | svm_map_region_args_t * | a | ) |
void svm_region_init_chroot | ( | char * | root_path | ) |
void svm_region_init_chroot_uid_gid | ( | char * | root_path, |
int | uid, | ||
int | gid | ||
) |