diff options
Diffstat (limited to 'nest')
-rw-r--r-- | nest/a-set.c | 130 | ||||
-rw-r--r-- | nest/attrs.h | 6 | ||||
-rw-r--r-- | nest/cmds.c | 45 | ||||
-rw-r--r-- | nest/iface.c | 2 |
4 files changed, 175 insertions, 8 deletions
diff --git a/nest/a-set.c b/nest/a-set.c index 1186eb56..71fbac94 100644 --- a/nest/a-set.c +++ b/nest/a-set.c @@ -516,6 +516,48 @@ int_set_sort(struct linpool *pool, const struct adata *src) return dst; } +int +int_set_min(const struct adata *list, u32 *val) +{ + if (!list) + return 0; + + u32 *l = (u32 *) list->data; + int len = int_set_get_size(list); + int i; + + if (len < 1) + return 0; + + *val = *l++; + for (i = 1; i < len; i++, l++) + if (int_set_cmp(val, l) > 0) + *val = *l; + + return 1; +} + +int +int_set_max(const struct adata *list, u32 *val) +{ + if (!list) + return 0; + + u32 *l = (u32 *) list->data; + int len = int_set_get_size(list); + int i; + + if (len < 1) + return 0; + + *val = *l++; + for (i = 1; i < len; i++, l++) + if (int_set_cmp(val, l) < 0) + *val = *l; + + return 1; +} + static int ec_set_cmp(const void *X, const void *Y) @@ -541,6 +583,50 @@ ec_set_sort_x(struct adata *set) qsort(set->data, set->length / 8, 8, ec_set_cmp); } +int +ec_set_min(const struct adata *list, u64 *val) +{ + if (!list) + return 0; + + u32 *l = int_set_get_data(list); + int len = int_set_get_size(list); + int i; + + if (len < 1) + return 0; + + u32 *res = l; l += 2; + for (i = 2; i < len; i += 2, l += 2) + if (ec_set_cmp(res, l) > 0) + res = l; + + *val = ec_generic(res[0], res[1]); + return 1; +} + +int +ec_set_max(const struct adata *list, u64 *val) +{ + if (!list) + return 0; + + u32 *l = int_set_get_data(list); + int len = int_set_get_size(list); + int i; + + if (len < 1) + return 0; + + u32 *res = l; l += 2; + for (i = 2; i < len; i += 2, l += 2) + if (ec_set_cmp(res, l) < 0) + res = l; + + *val = ec_generic(res[0], res[1]); + return 1; +} + static int lc_set_cmp(const void *X, const void *Y) @@ -563,3 +649,47 @@ lc_set_sort(struct linpool *pool, const struct adata *src) qsort(dst->data, dst->length / LCOMM_LENGTH, LCOMM_LENGTH, lc_set_cmp); return dst; } + +int +lc_set_min(const struct adata *list, lcomm *val) +{ + if (!list) + return 0; + + u32 *l = int_set_get_data(list); + int len = int_set_get_size(list); + int i; + + if (len < 1) + return 0; + + u32 *res = l; l += 3; + for (i = 3; i < len; i += 3, l += 3) + if (lc_set_cmp(res, l) > 0) + res = l; + + *val = (lcomm) { res[0], res[1], res[2] }; + return 1; +} + +int +lc_set_max(const struct adata *list, lcomm *val) +{ + if (!list) + return 0; + + u32 *l = int_set_get_data(list); + int len = int_set_get_size(list); + int i; + + if (len < 1) + return 0; + + u32 *res = l; l += 3; + for (i = 3; i < len; i += 3, l += 3) + if (lc_set_cmp(res, l) < 0) + res = l; + + *val = (lcomm) { res[0], res[1], res[2] }; + return 1; +} diff --git a/nest/attrs.h b/nest/attrs.h index 50da817b..ef2b95e6 100644 --- a/nest/attrs.h +++ b/nest/attrs.h @@ -218,6 +218,12 @@ struct adata *ec_set_del_nontrans(struct linpool *pool, const struct adata *set) struct adata *int_set_sort(struct linpool *pool, const struct adata *src); struct adata *ec_set_sort(struct linpool *pool, const struct adata *src); struct adata *lc_set_sort(struct linpool *pool, const struct adata *src); +int int_set_min(const struct adata *list, u32 *val); +int ec_set_min(const struct adata *list, u64 *val); +int lc_set_min(const struct adata *list, lcomm *val); +int int_set_max(const struct adata *list, u32 *val); +int ec_set_max(const struct adata *list, u64 *val); +int lc_set_max(const struct adata *list, lcomm *val); void ec_set_sort_x(struct adata *set); /* Sort in place */ diff --git a/nest/cmds.c b/nest/cmds.c index 18f39eb5..1a16f9c7 100644 --- a/nest/cmds.c +++ b/nest/cmds.c @@ -67,18 +67,43 @@ cmd_show_symbols(struct sym_show_data *sd) } } -static void -print_size(char *dsc, size_t val) +#define SIZE_SUFFIX " kMGT" +#define SIZE_FORMAT "% 4u.%1u % 1cB" +#define SIZE_ARGS(a) (a).val, (a).decimal, SIZE_SUFFIX[(a).magnitude] + +struct size_args { + u64 val:48; + u64 decimal:8; + u64 magnitude:8; +}; + +static struct size_args +get_size_args(u64 val) { - char *px = " kMG"; - int i = 0; - while ((val >= 10000) && (i < 3)) +#define VALDEC 10 /* One decimal place */ + val *= VALDEC; + + uint i = 0; + while ((val >= 10000 * VALDEC) && (i < 4)) { val = (val + 512) / 1024; i++; } - cli_msg(-1018, "%-17s %4u %cB", dsc, (unsigned) val, px[i]); + return (struct size_args) { + .val = (val / VALDEC), + .decimal = (val % VALDEC), + .magnitude = i, + }; +} + +static void +print_size(char *dsc, struct resmem vals) +{ + struct size_args effective = get_size_args(vals.effective); + struct size_args overhead = get_size_args(vals.overhead); + + cli_msg(-1018, "%-17s " SIZE_FORMAT " " SIZE_FORMAT, dsc, SIZE_ARGS(effective), SIZE_ARGS(overhead)); } extern pool *rt_table_pool; @@ -88,10 +113,16 @@ void cmd_show_memory(void) { cli_msg(-1018, "BIRD memory usage"); + cli_msg(-1018, "%-17s Effective Overhead", ""); print_size("Routing tables:", rmemsize(rt_table_pool)); print_size("Route attributes:", rmemsize(rta_pool)); print_size("Protocols:", rmemsize(proto_pool)); - print_size("Total:", rmemsize(&root_pool)); + struct resmem total = rmemsize(&root_pool); +#ifdef HAVE_MMAP + print_size("Standby memory:", (struct resmem) { .overhead = get_page_size() * pages_kept }); + total.overhead += get_page_size() * pages_kept; +#endif + print_size("Total:", total); cli_msg(0, ""); } diff --git a/nest/iface.c b/nest/iface.c index 83a633a3..682340c5 100644 --- a/nest/iface.c +++ b/nest/iface.c @@ -591,7 +591,7 @@ ifa_update(struct ifa *a) if (ipa_equal(b->brd, a->brd) && ipa_equal(b->opposite, a->opposite) && b->scope == a->scope && - !((b->flags ^ a->flags) & IA_PEER)) + !((b->flags ^ a->flags) & (IA_SECONDARY | IA_PEER | IA_HOST))) { b->flags |= IA_UPDATED; return b; |