| /linux-6.15/drivers/vdpa/vdpa_user/ |
| H A D | iova_domain.c | 28 map_file = kmalloc(sizeof(*map_file), GFP_ATOMIC); in vduse_iotlb_add_range()
29 if (!map_file) in vduse_iotlb_add_range()
33 map_file->offset = offset; in vduse_iotlb_add_range()
36 addr, perm, map_file); in vduse_iotlb_add_range()
38 fput(map_file->file); in vduse_iotlb_add_range()
39 kfree(map_file); in vduse_iotlb_add_range()
53 fput(map_file->file); in vduse_iotlb_del_range()
54 kfree(map_file); in vduse_iotlb_del_range()
75 map_file->file, in vduse_domain_set_map()
499 fput(map_file->file); in vduse_domain_free_coherent()
[all …]
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| H A D | vduse_dev.c | 1160 struct vdpa_map_file *map_file; in vduse_dev_ioctl() local
1180 map_file = (struct vdpa_map_file *)map->opaque; in vduse_dev_ioctl()
1181 f = get_file(map_file->file); in vduse_dev_ioctl()
1182 entry.offset = map_file->offset; in vduse_dev_ioctl()
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| /linux-6.15/kernel/bpf/ |
| H A D | arraymap.c | 881 int bpf_fd_array_map_update_elem(struct bpf_map *map, struct file *map_file, in bpf_fd_array_map_update_elem() argument
895 new_ptr = map->ops->map_fd_get_ptr(map, map_file, ufd); in bpf_fd_array_map_update_elem()
945 struct file *map_file, int fd) in prog_fd_array_get_ptr() argument
1217 struct file *map_file) in bpf_event_entry_gen() argument
1225 ee->map_file = map_file; in bpf_event_entry_gen()
1246 struct file *map_file, int fd) in perf_event_fd_array_get_ptr() argument
1262 ee = bpf_event_entry_gen(perf_file, map_file); in perf_event_fd_array_get_ptr()
1278 struct file *map_file) in perf_event_fd_array_release() argument
1290 if (ee && ee->map_file == map_file) in perf_event_fd_array_release()
1321 struct file *map_file /* not used */, in cgroup_fd_array_get_ptr() argument
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| H A D | map_in_map.h | 14 void *bpf_map_fd_get_ptr(struct bpf_map *map, struct file *map_file,
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| H A D | map_in_map.c | 95 struct file *map_file /* not used */, in bpf_map_fd_get_ptr() argument
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| H A D | syscall.c | 242 static int bpf_map_update_value(struct bpf_map *map, struct file *map_file, in bpf_map_update_value() argument
258 return bpf_fd_array_map_update_elem(map, map_file, key, value, in bpf_map_update_value()
272 err = bpf_fd_array_map_update_elem(map, map_file, key, value, in bpf_map_update_value()
275 err = bpf_fd_htab_map_update_elem(map, map_file, key, value, in bpf_map_update_value()
1937 int generic_map_update_batch(struct bpf_map *map, struct file *map_file, in generic_map_update_batch() argument
1981 err = bpf_map_update_value(map, map_file, key, value, in generic_map_update_batch()
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| H A D | hashtab.c | 2540 int bpf_fd_htab_map_update_elem(struct bpf_map *map, struct file *map_file, in bpf_fd_htab_map_update_elem() argument
2547 ptr = map->ops->map_fd_get_ptr(map, map_file, ufd); in bpf_fd_htab_map_update_elem()
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| /linux-6.15/drivers/vhost/ |
| H A D | vdpa.c | 947 struct vdpa_map_file *map_file; in vhost_vdpa_va_unmap() local
951 fput(map_file->file); in vhost_vdpa_va_unmap()
952 kfree(map_file); in vhost_vdpa_va_unmap()
1050 struct vdpa_map_file *map_file; in vhost_vdpa_va_map() local
1067 map_file = kzalloc(sizeof(*map_file), GFP_KERNEL); in vhost_vdpa_va_map()
1068 if (!map_file) { in vhost_vdpa_va_map()
1073 map_file->offset = offset; in vhost_vdpa_va_map()
1074 map_file->file = get_file(vma->vm_file); in vhost_vdpa_va_map()
1076 perm, map_file); in vhost_vdpa_va_map()
1078 fput(map_file->file); in vhost_vdpa_va_map()
[all …]
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| /linux-6.15/scripts/ |
| H A D | insert-sys-cert.c | 201 static void *map_file(char *file_name, int *size) in map_file() function
314 hdr = map_file(vmlinux_file, &vmlinux_size); in main()
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| /linux-6.15/tools/testing/selftests/net/ |
| H A D | bpf_offload.py | 555 def check_dev_info_removed(prog_file=None, map_file=None): argument
562 ret, err = bpftool("map show pin %s" % (map_file), fail=False)
568 def check_dev_info(other_ns, ns, prog_file=None, map_file=None, removed=False): argument
1146 map_file, _ = pin_map("/sys/fs/bpf/tmp_map", idx=1, expected=2) variable
1150 check_dev_info_removed(prog_file=prog_file, map_file=map_file)
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| /linux-6.15/include/linux/ |
| H A D | bpf.h | 86 void (*map_release)(struct bpf_map *map, struct file *map_file);
98 int (*map_update_batch)(struct bpf_map *map, struct file *map_file,
114 void *(*map_fd_get_ptr)(struct bpf_map *map, struct file *map_file,
2057 struct file *map_file; member
2379 int generic_map_update_batch(struct bpf_map *map, struct file *map_file,
2612 int bpf_fd_array_map_update_elem(struct bpf_map *map, struct file *map_file,
2615 int bpf_fd_htab_map_update_elem(struct bpf_map *map, struct file *map_file,
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