diff options
| -rw-r--r-- | io_uring/io_uring.c | 2 | ||||
| -rw-r--r-- | io_uring/io_uring.h | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 775b53730c2f..a0b64831c455 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -2434,7 +2434,7 @@ int io_submit_sqes(struct io_ring_ctx *ctx, unsigned int nr) if (unlikely(!entries)) return 0; /* make sure SQ entry isn't read before tail */ - ret = left = min3(nr, ctx->sq_entries, entries); + ret = left = min(nr, entries); io_get_task_refs(left); io_submit_state_start(&ctx->submit_state, left); diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h index c33f719731ac..193b2db39fe8 100644 --- a/io_uring/io_uring.h +++ b/io_uring/io_uring.h @@ -262,9 +262,11 @@ static inline bool io_sqring_full(struct io_ring_ctx *ctx) static inline unsigned int io_sqring_entries(struct io_ring_ctx *ctx) { struct io_rings *rings = ctx->rings; + unsigned int entries; /* make sure SQ entry isn't read before tail */ - return smp_load_acquire(&rings->sq.tail) - ctx->cached_sq_head; + entries = smp_load_acquire(&rings->sq.tail) - ctx->cached_sq_head; + return min(entries, ctx->sq_entries); } static inline int io_run_task_work(void) |