Add IORING_FEAT_RSRC_TAGS indicating that io_uring supports a bunch of new IORING_REGISTER operations, in particular IORING_REGISTER_[FILES[,UPDATE]2,BUFFERS[2,UPDATE]] that support rsrc tagging, and also indicating implemented dynamic fixed buffer updates.
Showing the changes to include/uapi (1 of 2 files). Show all
Unified · Split
| @@ -280,6 +280,7 @@ struct io_uring_params { · 279 unmodified lines | |||
| 280 | #define IORING_FEAT_SQPOLL_NONFIXED (1U << 7) | 280 | #define IORING_FEAT_SQPOLL_NONFIXED (1U << 7) |
| 281 | #define IORING_FEAT_EXT_ARG (1U << 8) | 281 | #define IORING_FEAT_EXT_ARG (1U << 8) |
| 282 | #define IORING_FEAT_NATIVE_WORKERS (1U << 9) | 282 | #define IORING_FEAT_NATIVE_WORKERS (1U << 9) |
| 283 | #define IORING_FEAT_RSRC_TAGS (1U << 10) | ||
| 283 | 284 | ||
| 284 | /* | 285 | /* |
| 285 | * io_uring_register(2) opcodes and arguments | 286 | * io_uring_register(2) opcodes and arguments |