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Searched refs:map_flags (Results 1 – 25 of 132) sorted by relevance

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/openbmc/linux/tools/testing/selftests/bpf/
H A Dtest_lru_map.c28 static int create_map(int map_type, int map_flags, unsigned int size) in create_map() argument
30 LIBBPF_OPTS(bpf_map_create_opts, opts, .map_flags = map_flags); in create_map()
149 static void test_lru_sanity0(int map_type, int map_flags) in test_lru_sanity0() argument
156 map_flags); in test_lru_sanity0()
160 if (map_flags & BPF_F_NO_COMMON_LRU) in test_lru_sanity0()
161 lru_map_fd = create_map(map_type, map_flags, 2 * nr_cpus); in test_lru_sanity0()
163 lru_map_fd = create_map(map_type, map_flags, 2); in test_lru_sanity0()
240 static void test_lru_sanity1(int map_type, int map_flags, unsigned int tgt_free) in test_lru_sanity1() argument
248 if (map_flags & BPF_F_NO_COMMON_LRU) in test_lru_sanity1()
253 map_flags); in test_lru_sanity1()
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/openbmc/linux/samples/bpf/
H A Dtest_lru_dist.c202 static int create_map(int map_type, int map_flags, unsigned int size) in create_map() argument
205 .map_flags = map_flags, in create_map()
307 static void test_parallel_lru_dist(int map_type, int map_flags, in test_parallel_lru_dist() argument
314 map_flags); in test_parallel_lru_dist()
316 if (map_flags & BPF_F_NO_COMMON_LRU) in test_parallel_lru_dist()
317 lru_map_fd = create_map(map_type, map_flags, in test_parallel_lru_dist()
320 lru_map_fd = create_map(map_type, map_flags, in test_parallel_lru_dist()
332 static void test_lru_loss0(int map_type, int map_flags) in test_lru_loss0() argument
341 map_flags); in test_lru_loss0()
345 if (map_flags & BPF_F_NO_COMMON_LRU) in test_lru_loss0()
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H A Dmap_perf_test.bpf.c36 __uint(map_flags, BPF_F_NO_COMMON_LRU);
44 __uint(map_flags, BPF_F_NUMA_NODE);
70 __uint(map_flags, BPF_F_NO_PREALLOC);
78 __uint(map_flags, BPF_F_NO_PREALLOC);
86 __uint(map_flags, BPF_F_NO_PREALLOC);
H A Dtcp_dumpstats_kern.c17 __u32 map_flags; member
22 .map_flags = BPF_F_NO_PREALLOC,
/openbmc/linux/kernel/bpf/
H A Dbpf_local_storage.c461 u64 map_flags) in check_flags() argument
463 if (old_sdata && (map_flags & ~BPF_F_LOCK) == BPF_NOEXIST) in check_flags()
467 if (!old_sdata && (map_flags & ~BPF_F_LOCK) == BPF_EXIST) in check_flags()
553 void *value, u64 map_flags, gfp_t gfp_flags) in bpf_local_storage_update() argument
562 if (unlikely((map_flags & ~BPF_F_LOCK) > BPF_EXIST) || in bpf_local_storage_update()
564 unlikely((map_flags & BPF_F_LOCK) && in bpf_local_storage_update()
568 if (gfp_flags == GFP_KERNEL && (map_flags & ~BPF_F_LOCK) != BPF_NOEXIST) in bpf_local_storage_update()
575 err = check_flags(NULL, map_flags); in bpf_local_storage_update()
593 if ((map_flags & BPF_F_LOCK) && !(map_flags & BPF_NOEXIST)) { in bpf_local_storage_update()
600 err = check_flags(old_sdata, map_flags); in bpf_local_storage_update()
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H A Dreuseport_array.c192 u32 map_flags) in reuseport_array_update_check() argument
194 if (osk && map_flags == BPF_NOEXIST) in reuseport_array_update_check()
197 if (!osk && map_flags == BPF_EXIST) in reuseport_array_update_check()
233 void *value, u64 map_flags) in bpf_fd_reuseport_array_update_elem() argument
243 if (map_flags > BPF_EXIST) in bpf_fd_reuseport_array_update_elem()
273 map_flags); in bpf_fd_reuseport_array_update_elem()
289 err = reuseport_array_update_check(array, nsk, osk, reuse, map_flags); in bpf_fd_reuseport_array_update_elem()
H A Dhashtab.c133 return !(htab->map.map_flags & BPF_F_NO_PREALLOC); in htab_is_prealloc()
349 htab->map.map_flags & BPF_F_NO_COMMON_LRU, in prealloc_init()
421 bool percpu_lru = (attr->map_flags & BPF_F_NO_COMMON_LRU); in htab_map_alloc_check()
422 bool prealloc = !(attr->map_flags & BPF_F_NO_PREALLOC); in htab_map_alloc_check()
423 bool zero_seed = (attr->map_flags & BPF_F_ZERO_SEED); in htab_map_alloc_check()
433 if (attr->map_flags & ~HTAB_CREATE_FLAG_MASK || in htab_map_alloc_check()
434 !bpf_map_flags_access_ok(attr->map_flags)) in htab_map_alloc_check()
479 bool percpu_lru = (attr->map_flags & BPF_F_NO_COMMON_LRU); in htab_map_alloc()
480 bool prealloc = !(attr->map_flags & BPF_F_NO_PREALLOC); in htab_map_alloc()
544 if (htab->map.map_flags & BPF_F_ZERO_SEED) in htab_map_alloc()
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H A Darraymap.c60 attr->map_flags & ~ARRAY_CREATE_FLAG_MASK || in array_map_alloc_check()
61 !bpf_map_flags_access_ok(attr->map_flags) || in array_map_alloc_check()
66 attr->map_flags & (BPF_F_MMAPABLE | BPF_F_INNER_MAP)) in array_map_alloc_check()
70 attr->map_flags & BPF_F_PRESERVE_ELEMS) in array_map_alloc_check()
122 if (attr->map_flags & BPF_F_MMAPABLE) { in array_map_alloc()
131 if (attr->map_flags & BPF_F_MMAPABLE) { in array_map_alloc()
217 if (map->map_flags & BPF_F_INNER_MAP) in array_map_gen_lookup()
314 u64 map_flags) in array_map_update_elem() argument
320 if (unlikely((map_flags & ~BPF_F_LOCK) > BPF_EXIST)) in array_map_update_elem()
328 if (unlikely(map_flags & BPF_NOEXIST)) in array_map_update_elem()
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H A Dmap_in_map.c47 inner_map_meta->map_flags = inner_map->map_flags; in bpf_map_meta_alloc()
104 meta0->map_flags == meta1->map_flags && in bpf_map_meta_equal()
H A Ddevmap.c121 attr->map_flags & ~DEV_CREATE_FLAG_MASK) in dev_map_init_map()
127 attr->map_flags |= BPF_F_RDONLY_PROG; in dev_map_init_map()
900 void *key, void *value, u64 map_flags) in __dev_map_update_elem() argument
907 if (unlikely(map_flags > BPF_EXIST)) in __dev_map_update_elem()
911 if (unlikely(map_flags == BPF_NOEXIST)) in __dev_map_update_elem()
942 u64 map_flags) in dev_map_update_elem() argument
945 map, key, value, map_flags); in dev_map_update_elem()
949 void *key, void *value, u64 map_flags) in __dev_map_hash_update_elem() argument
961 if (unlikely(map_flags > BPF_EXIST || !val.ifindex)) in __dev_map_hash_update_elem()
967 if (old_dev && (map_flags & BPF_NOEXIST)) in __dev_map_hash_update_elem()
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/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dlocal_storage.c28 __uint(map_flags, BPF_F_NO_PREALLOC);
35 __uint(map_flags, BPF_F_NO_PREALLOC | BPF_F_CLONE);
42 __uint(map_flags, BPF_F_NO_PREALLOC | BPF_F_CLONE);
49 __uint(map_flags, BPF_F_NO_PREALLOC);
56 __uint(map_flags, BPF_F_NO_PREALLOC);
H A Dsockopt_inherit.c20 __uint(map_flags, BPF_F_NO_PREALLOC | BPF_F_CLONE);
27 __uint(map_flags, BPF_F_NO_PREALLOC | BPF_F_CLONE);
34 __uint(map_flags, BPF_F_NO_PREALLOC);
H A Dtest_btf_map_in_map.c46 __uint(map_flags, BPF_F_INNER_MAP);
55 __uint(map_flags, BPF_F_INNER_MAP);
68 __uint(map_flags, BPF_F_INNER_MAP);
H A Dtest_mmap.c12 __uint(map_flags, BPF_F_MMAPABLE | BPF_F_RDONLY_PROG);
19 __uint(map_flags, BPF_F_MMAPABLE);
H A Dtest_queue_stack_map.h14 __uint(map_flags, 0);
22 __uint(map_flags, 0);
H A Dnetns_cookie_prog.c11 __uint(map_flags, BPF_F_NO_PREALLOC);
18 __uint(map_flags, BPF_F_NO_PREALLOC);
H A Dcgrp_ls_recursion.c12 __uint(map_flags, BPF_F_NO_PREALLOC);
19 __uint(map_flags, BPF_F_NO_PREALLOC);
H A Dcgrp_ls_tp_btf.c12 __uint(map_flags, BPF_F_NO_PREALLOC);
19 __uint(map_flags, BPF_F_NO_PREALLOC);
H A Dbench_local_storage_create.c20 __uint(map_flags, BPF_F_NO_PREALLOC);
27 __uint(map_flags, BPF_F_NO_PREALLOC);
H A Dtask_ls_recursion.c18 __uint(map_flags, BPF_F_NO_PREALLOC);
25 __uint(map_flags, BPF_F_NO_PREALLOC);
/openbmc/linux/tools/testing/selftests/bpf/map_tests/
H A Dmap_percpu_stats.c262 n_iter, n_real, map_type_to_s(info->type), info->map_flags); in check_expected_number_elements()
331 .map_flags = BPF_F_NO_PREALLOC, in create_hash()
341 .map_flags = BPF_F_NO_PREALLOC, in create_percpu_hash()
357 static int create_lru_hash(__u32 type, __u32 map_flags) in create_lru_hash() argument
361 .map_flags = map_flags, in create_lru_hash()
371 .map_flags = BPF_F_NO_PREALLOC, in create_hash_of_maps()
/openbmc/linux/tools/testing/selftests/bpf/benchs/
H A Dbench_bpf_hashmap_lookup.c22 __u32 map_flags; member
28 .map_flags = 0,
75 args.map_flags = ret; in parse_arg()
169 bpf_map__set_map_flags(ctx.skel->maps.hash_map_bench, args.map_flags); in setup()
/openbmc/linux/net/xdp/
H A Dxskmap.c72 attr->map_flags & ~(BPF_F_NUMA_NODE | BPF_F_RDONLY | BPF_F_WRONLY)) in xsk_map_alloc()
162 u64 map_flags) in xsk_map_update_elem() argument
172 if (unlikely(map_flags > BPF_EXIST)) in xsk_map_update_elem()
200 } else if (old_xs && map_flags == BPF_NOEXIST) { in xsk_map_update_elem()
203 } else if (!old_xs && map_flags == BPF_EXIST) { in xsk_map_update_elem()
/openbmc/u-boot/include/
H A Dpci.h650 #define pci_bus_to_virt(dev, addr, flags, len, map_flags) \ argument
653 (len), (map_flags))
664 #define pci_mem_to_virt(dev, addr, len, map_flags) \ argument
665 pci_bus_to_virt((dev), (addr), PCI_REGION_MEM, (len), (map_flags))
668 #define pci_io_to_virt(dev, addr, len, map_flags) \ argument
669 pci_bus_to_virt((dev), (addr), PCI_REGION_IO, (len), (map_flags))
1415 #define dm_pci_bus_to_virt(dev, addr, flags, len, map_flags) \ argument
1417 (len), (map_flags))
1430 #define dm_pci_mem_to_virt(dev, addr, len, map_flags) \ argument
1431 dm_pci_bus_to_virt((dev), (addr), PCI_REGION_MEM, (len), (map_flags))
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/openbmc/phosphor-ipmi-flash/tools/
H A Dpciaccess.cpp66 pciaddr_t size, unsigned map_flags, in pci_device_map_range() argument
69 return ::pci_device_map_range(dev, base, size, map_flags, addr); in pci_device_map_range()

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