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| author | Jens Axboe <axboe@kernel.dk> | 2026-02-10 09:29:59 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2026-02-16 15:56:25 -0700 |
| commit | d21c362182aff7b4d994e35ceb04b6ed2da141d9 (patch) | |
| tree | e7cc989d0be40fc5f65fcf5edb2fc41b6273d34a /io_uring/opdef.c | |
| parent | 22dbb0987bd1e0ec3b1e4ad20756a98f99aa4a08 (diff) | |
| download | linux-d21c362182aff7b4d994e35ceb04b6ed2da141d9.tar.gz linux-d21c362182aff7b4d994e35ceb04b6ed2da141d9.tar.bz2 linux-d21c362182aff7b4d994e35ceb04b6ed2da141d9.zip | |
io_uring/bpf_filter: move filter size and populate helper into struct
Rather than open-code this logic in io_uring_populate_bpf_ctx() with
a switch, move it to the issue side definitions. Outside of making this
easier to extend in the future, it's also a prep patch for using the
pdu size for a given opcode filter elsewhere.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/opdef.c')
| -rw-r--r-- | io_uring/opdef.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/io_uring/opdef.c b/io_uring/opdef.c index df52d760240e..91a23baf415e 100644 --- a/io_uring/opdef.c +++ b/io_uring/opdef.c @@ -221,8 +221,10 @@ const struct io_issue_def io_issue_defs[] = { .issue = io_fallocate, }, [IORING_OP_OPENAT] = { + .filter_pdu_size = sizeof_field(struct io_uring_bpf_ctx, open), .prep = io_openat_prep, .issue = io_openat, + .filter_populate = io_openat_bpf_populate, }, [IORING_OP_CLOSE] = { .prep = io_close_prep, @@ -309,8 +311,10 @@ const struct io_issue_def io_issue_defs[] = { #endif }, [IORING_OP_OPENAT2] = { + .filter_pdu_size = sizeof_field(struct io_uring_bpf_ctx, open), .prep = io_openat2_prep, .issue = io_openat2, + .filter_populate = io_openat_bpf_populate, }, [IORING_OP_EPOLL_CTL] = { .unbound_nonreg_file = 1, @@ -406,8 +410,10 @@ const struct io_issue_def io_issue_defs[] = { [IORING_OP_SOCKET] = { .audit_skip = 1, #if defined(CONFIG_NET) + .filter_pdu_size = sizeof_field(struct io_uring_bpf_ctx, socket), .prep = io_socket_prep, .issue = io_socket, + .filter_populate = io_socket_bpf_populate, #else .prep = io_eopnotsupp_prep, #endif |