diff options
| author | Jens Axboe <axboe@kernel.dk> | 2026-01-12 08:14:45 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2026-01-13 10:31:48 -0700 |
| commit | d6406c45f14842019cfaaba19fe2a76ef9fa831c (patch) | |
| tree | 4c066f5cfe4a251e6c5f8b49973840bcc35d1c50 /include/linux | |
| parent | 991fb85a1d43f0d0237a405d5535024f78a873e5 (diff) | |
io_uring: track restrictions separately for IORING_OP and IORING_REGISTER
It's quite likely that only register opcode restrictions exists, in
which case we'd never need to check the normal opcodes. Split
ctx->restricted into two separate fields, one for I/O opcodes, and one
for register opcodes.
Reviewed-by: Gabriel Krisman Bertazi <krisman@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/io_uring_types.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index 54fd30abf2b8..e4c804f99c30 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -224,7 +224,10 @@ struct io_restriction { DECLARE_BITMAP(sqe_op, IORING_OP_LAST); u8 sqe_flags_allowed; u8 sqe_flags_required; - bool registered; + /* IORING_OP_* restrictions exist */ + bool op_registered; + /* IORING_REGISTER_* restrictions exist */ + bool reg_registered; }; struct io_submit_link { @@ -259,7 +262,8 @@ struct io_ring_ctx { struct { unsigned int flags; unsigned int drain_next: 1; - unsigned int restricted: 1; + unsigned int op_restricted: 1; + unsigned int reg_restricted: 1; unsigned int off_timeout_used: 1; unsigned int drain_active: 1; unsigned int has_evfd: 1; |