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| author | Martin KaFai Lau <martin.lau@kernel.org> | 2023-03-08 09:59:21 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-03-10 22:05:28 +0300 |
| commit | 2ffcb6fc50174d1efc8f98633eb2647d84483c68 (patch) | |
| tree | 2fe829723048d435cd02f816209afb366e5e4b7c /include/linux/bpf_local_storage.h | |
| parent | 4cbd23cc92c49173e402753cab62b8a7754ed18f (diff) | |
| download | linux-2ffcb6fc50174d1efc8f98633eb2647d84483c68.tar.xz | |
bpf: Refactor codes into bpf_local_storage_destroy
This patch first renames bpf_local_storage_unlink_nolock to
bpf_local_storage_destroy(). It better reflects that it is only
used when the storage's owner (sk/task/cgrp/inode) is being kfree().
All bpf_local_storage_destroy's caller is taking the spin lock and
then free the storage. This patch also moves these two steps into
the bpf_local_storage_destroy.
This is a preparation work for a later patch that uses
bpf_mem_cache_alloc/free in the bpf_local_storage.
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20230308065936.1550103-3-martin.lau@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/linux/bpf_local_storage.h')
| -rw-r--r-- | include/linux/bpf_local_storage.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/bpf_local_storage.h b/include/linux/bpf_local_storage.h index 502ad7093f13..5908a954ddc2 100644 --- a/include/linux/bpf_local_storage.h +++ b/include/linux/bpf_local_storage.h @@ -128,7 +128,7 @@ bpf_local_storage_lookup(struct bpf_local_storage *local_storage, struct bpf_local_storage_map *smap, bool cacheit_lockit); -bool bpf_local_storage_unlink_nolock(struct bpf_local_storage *local_storage); +void bpf_local_storage_destroy(struct bpf_local_storage *local_storage); void bpf_local_storage_map_free(struct bpf_map *map, struct bpf_local_storage_cache *cache, |