diff options
| author | Alexei Starovoitov <ast@kernel.org> | 2025-02-21 18:44:27 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-02-27 09:39:44 -0800 |
| commit | c9eb8102e21e8c4c6fb74d1921d99e4d43713520 (patch) | |
| tree | e236a453607f51e48c9c3910f57fae94fb5bbe15 /include/linux/bpf.h | |
| parent | e8d78dbd0199a42f4e8599d768e77348f3e59741 (diff) | |
bpf: Use try_alloc_pages() to allocate pages for bpf needs.
Use try_alloc_pages() and free_pages_nolock() for BPF needs
when context doesn't allow using normal alloc_pages.
This is a prerequisite for further work.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/r/20250222024427.30294-7-alexei.starovoitov@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index f3f50e29d639..e1838a341817 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2348,7 +2348,7 @@ int generic_map_delete_batch(struct bpf_map *map, struct bpf_map *bpf_map_get_curr_or_next(u32 *id); struct bpf_prog *bpf_prog_get_curr_or_next(u32 *id); -int bpf_map_alloc_pages(const struct bpf_map *map, gfp_t gfp, int nid, +int bpf_map_alloc_pages(const struct bpf_map *map, int nid, unsigned long nr_pages, struct page **page_array); #ifdef CONFIG_MEMCG void *bpf_map_kmalloc_node(const struct bpf_map *map, size_t size, gfp_t flags, |