Home
last modified time | relevance | path

Searched refs:smap (Results 1 – 23 of 23) sorted by relevance

/linux/kernel/bpf/
A Dbpf_local_storage.c24 return &smap->buckets[hash_ptr(selem, smap->bucket_log)]; in select_bucket()
97 selem = bpf_map_kzalloc(&smap->map, smap->elem_size, in bpf_selem_alloc()
109 mem_uncharge(smap, owner, smap->elem_size); in bpf_selem_alloc()
174 if (smap) { in bpf_local_storage_free()
269 mem_uncharge(smap, owner, smap->elem_size); in bpf_selem_unlink_storage_nolock()
301 if (rcu_access_pointer(local_storage->smap) == smap) in bpf_selem_unlink_storage_nolock()
402 RCU_INIT_POINTER(SDATA(selem)->smap, smap); in bpf_selem_link_map()
475 RCU_INIT_POINTER(storage->smap, smap); in bpf_local_storage_alloc()
560 mem_uncharge(smap, owner, smap->elem_size); in bpf_local_storage_update()
633 mem_uncharge(smap, owner, smap->elem_size); in bpf_local_storage_update()
[all …]
A Dstackmap.c48 (u64)smap->map.value_size; in prealloc_elems_and_freelist()
51 smap->elems = bpf_map_area_alloc(elem_size * smap->map.max_entries, in prealloc_elems_and_freelist()
52 smap->map.numa_node); in prealloc_elems_and_freelist()
53 if (!smap->elems) in prealloc_elems_and_freelist()
60 pcpu_freelist_populate(&smap->freelist, smap->elems, elem_size, in prealloc_elems_and_freelist()
73 struct bpf_stack_map *smap; in stack_map_alloc() local
104 if (!smap) in stack_map_alloc()
118 return &smap->map; in stack_map_alloc()
123 bpf_map_area_free(smap); in stack_map_alloc()
685 if (id >= smap->n_buckets || !smap->buckets[id]) in stack_map_get_next_key()
[all …]
A Dbpf_inode_storage.c41 struct bpf_local_storage_map *smap; in inode_storage_lookup() local
53 smap = (struct bpf_local_storage_map *)map; in inode_storage_lookup()
54 return bpf_local_storage_lookup(inode_storage, smap, cacheit_lockit); in inode_storage_lookup()
A Dbpf_cgrp_storage.c67 struct bpf_local_storage_map *smap; in cgroup_storage_lookup() local
74 smap = (struct bpf_local_storage_map *)map; in cgroup_storage_lookup()
75 return bpf_local_storage_lookup(cgroup_storage, smap, cacheit_lockit); in cgroup_storage_lookup()
A Dbpf_task_storage.c61 struct bpf_local_storage_map *smap; in task_storage_lookup() local
68 smap = (struct bpf_local_storage_map *)map; in task_storage_lookup()
69 return bpf_local_storage_lookup(task_storage, smap, cacheit_lockit); in task_storage_lookup()
/linux/tools/testing/selftests/mm/
A Dmap_populate.c40 *smap = 0x22222BAD; in parent_f()
41 ret = msync(smap, MMAP_SZ, MS_SYNC); in parent_f()
58 smap = mmap(0, MMAP_SZ, PROT_READ | PROT_WRITE, in child_f()
60 BUG_ON(smap == MAP_FAILED, "mmap()"); in child_f()
81 unsigned long *smap; in main() local
92 smap = mmap(0, MMAP_SZ, PROT_READ | PROT_WRITE, in main()
94 BUG_ON(smap == MAP_FAILED, "mmap()"); in main()
96 *smap = 0xdeadbabe; in main()
98 ret = msync(smap, MMAP_SZ, MS_SYNC); in main()
111 parent_f(sock[1], smap, child); in main()
[all …]
/linux/include/linux/
A Dbpf_local_storage.h71 struct bpf_local_storage_map __rcu *smap; member
90 struct bpf_local_storage_map __rcu *smap; member
133 struct bpf_local_storage_map *smap,
138 struct bpf_local_storage_map *smap, in bpf_local_storage_lookup() argument
145 sdata = rcu_dereference_check(local_storage->cache[smap->cache_idx], in bpf_local_storage_lookup()
147 if (sdata && rcu_access_pointer(sdata->smap) == smap) in bpf_local_storage_lookup()
153 if (rcu_access_pointer(SDATA(selem)->smap) == smap) in bpf_local_storage_lookup()
159 __bpf_local_storage_insert_cache(local_storage, smap, selem); in bpf_local_storage_lookup()
179 void bpf_selem_link_map(struct bpf_local_storage_map *smap,
187 struct bpf_local_storage_map *smap,
[all …]
A Dbpf.h148 int (*map_local_storage_charge)(struct bpf_local_storage_map *smap,
150 void (*map_local_storage_uncharge)(struct bpf_local_storage_map *smap,
/linux/net/core/
A Dbpf_sk_storage.c24 struct bpf_local_storage_map *smap; in bpf_sk_storage_lookup() local
171 struct bpf_local_storage_map *smap; in bpf_sk_storage_clone() local
174 smap = rcu_dereference(SDATA(selem)->smap); in bpf_sk_storage_clone()
201 atomic_sub(smap->elem_size, in bpf_sk_storage_clone()
543 struct bpf_local_storage_map *smap; in diag_get() local
552 smap = rcu_dereference(sdata->smap); in diag_get()
557 smap->map.value_size, in diag_get()
584 struct bpf_local_storage_map *smap; in bpf_sk_storage_diag_put_all() local
604 smap = rcu_dereference(SDATA(selem)->smap); in bpf_sk_storage_diag_put_all()
729 b = &smap->buckets[bucket_id++]; in bpf_sk_storage_map_seq_find_next()
[all …]
/linux/fs/btrfs/
A Dbio.c491 bio->bi_private = smap->dev; in btrfs_submit_bio()
493 btrfs_submit_dev_bio(smap->dev, bio); in btrfs_submit_bio()
526 struct btrfs_io_stripe smap; member
636 async->smap = *smap; in btrfs_wq_submit_bio()
667 struct btrfs_io_stripe smap; in btrfs_submit_chunk() local
672 smap.rst_search_commit_root = true; in btrfs_submit_chunk()
674 smap.rst_search_commit_root = false; in btrfs_submit_chunk()
678 &bioc, &smap, &mirror_num); in btrfs_submit_chunk()
791 struct btrfs_io_stripe smap = { 0 }; in btrfs_repair_io_failure() local
812 if (!smap.dev->bdev || in btrfs_repair_io_failure()
[all …]
A Dvolumes.h683 struct btrfs_io_stripe *smap, int *mirror_num_ret);
685 struct btrfs_io_stripe *smap, u64 logical,
A Dvolumes.c6263 const struct btrfs_io_stripe *smap, in is_single_device_io() argument
6268 if (!smap) in is_single_device_io()
6451 struct btrfs_io_stripe *smap, int *mirror_num_ret) in btrfs_map_block() argument
8135 struct btrfs_io_stripe *smap, in map_raid56_repair_block() argument
8150 smap->dev = bioc->stripes[i].dev; in map_raid56_repair_block()
8151 smap->physical = bioc->stripes[i].physical + in map_raid56_repair_block()
8170 struct btrfs_io_stripe *smap, u64 logical, in btrfs_map_repair_block() argument
8181 &bioc, smap, &mirror_ret); in btrfs_map_repair_block()
8194 map_raid56_repair_block(bioc, smap, logical); in btrfs_map_repair_block()
8199 smap->dev = bioc->stripes[mirror_num - 1].dev; in btrfs_map_repair_block()
[all …]
/linux/fs/nilfs2/
A Dpage.c245 struct address_space *smap) in nilfs_copy_dirty_pages() argument
254 if (!filemap_get_folios_tag(smap, &index, (pgoff_t)-1, in nilfs_copy_dirty_pages()
300 struct address_space *smap) in nilfs_copy_back_pages() argument
308 n = filemap_get_folios(smap, &start, ~0UL, &fbatch); in nilfs_copy_back_pages()
329 xa_lock_irq(&smap->i_pages); in nilfs_copy_back_pages()
330 f = __xa_erase(&smap->i_pages, index); in nilfs_copy_back_pages()
332 smap->nrpages--; in nilfs_copy_back_pages()
333 xa_unlock_irq(&smap->i_pages); in nilfs_copy_back_pages()
/linux/fs/xfs/
A Dxfs_reflink.c1130 struct xfs_bmbt_irec smap; in xfs_reflink_remap_extent() local
1182 &smap, &nimaps, 0); in xfs_reflink_remap_extent()
1186 smap_real = xfs_bmap_is_real_extent(&smap); in xfs_reflink_remap_extent()
1195 trace_xfs_reflink_remap_extent_dest(ip, &smap); in xfs_reflink_remap_extent()
1202 if (dmap->br_startblock == smap.br_startblock) { in xfs_reflink_remap_extent()
1203 if (dmap->br_state != smap.br_state) { in xfs_reflink_remap_extent()
1212 smap.br_state == XFS_EXT_UNWRITTEN) in xfs_reflink_remap_extent()
1268 xfs_refcount_decrease_extent(tp, &smap); in xfs_reflink_remap_extent()
1269 qdelta -= smap.br_blockcount; in xfs_reflink_remap_extent()
1279 error = xfs_bunmapi(NULL, ip, smap.br_startoff, in xfs_reflink_remap_extent()
[all …]
/linux/tools/testing/selftests/bpf/progs/
A Dlocal_storage.c99 if (!local_storage || local_storage->smap) in BPF_PROG()
176 if (!sk->sk_bpf_storage || sk->sk_bpf_storage->smap) in BPF_PROG()
/linux/drivers/net/ethernet/mellanox/mlx5/core/
A Dhwmon.c209 DECLARE_BITMAP(smap, BITS_PER_TYPE(sensor_map)); in mlx5_hwmon_init_sensors_indexes()
214 bitmap_from_u64(smap, sensor_map); in mlx5_hwmon_init_sensors_indexes()
216 for_each_set_bit(bit_pos, smap, BITS_PER_TYPE(sensor_map)) { in mlx5_hwmon_init_sensors_indexes()
/linux/lib/zstd/common/
A Dcpu.h175 B(smap, 20)
/linux/fs/
A Ddax.c2005 const struct iomap *smap = &it_src->iomap; in dax_range_compare_iter() local
2011 len = min(len, min(smap->length, dmap->length)); in dax_range_compare_iter()
2013 if (smap->type == IOMAP_HOLE && dmap->type == IOMAP_HOLE) { in dax_range_compare_iter()
2018 if (smap->type == IOMAP_HOLE || dmap->type == IOMAP_HOLE) { in dax_range_compare_iter()
2024 ret = dax_iomap_direct_access(smap, pos1, ALIGN(pos1 + len, PAGE_SIZE), in dax_range_compare_iter()
/linux/fs/ocfs2/dlm/
A Ddlmdomain.c49 static inline void byte_copymap(u8 dmap[], unsigned long smap[], in byte_copymap() argument
59 if (test_bit(nn, smap)) in byte_copymap()
/linux/arch/x86/kvm/svm/
A Dsvm.c4800 bool smep, smap, is_user; in svm_check_emulate_instruction() local
4904 smap = kvm_is_cr4_bit_set(vcpu, X86_CR4_SMAP); in svm_check_emulate_instruction()
4906 if (smap && (!smep || is_user)) { in svm_check_emulate_instruction()
/linux/Documentation/virt/kvm/x86/
A Dmmu.rst192 Contains the value of cr4.smap && !cr0.wp for which the page is valid
/linux/arch/x86/kvm/mmu/
A Dmmu.c211 BUILD_MMU_ROLE_REGS_ACCESSOR(cr4, smap, X86_CR4_SMAP);
231 BUILD_MMU_ROLE_ACCESSOR(ext, cr4, smap);
/linux/tools/arch/x86/kcpuid/
A Dcpuid.csv209 7, 0, ebx, 20, smap , Supervisor mode access prevention

Completed in 89 milliseconds