From 257578052a4dacd891e96e90b7fe775bb73325a5 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 17 Jan 2019 21:33:39 -0700 Subject: liburing: ensure prep helpers actually set iovec count Signed-off-by: Jens Axboe --- src/liburing.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/liburing.h b/src/liburing.h index 4a8c55f..8e5e2ee 100644 --- a/src/liburing.h +++ b/src/liburing.h @@ -79,7 +79,7 @@ static inline void io_uring_prep_readv(struct io_uring_sqe *sqe, int fd, sqe->fd = fd; sqe->off = offset; sqe->addr = (unsigned long) iovecs; - sqe->len = 1; + sqe->len = nr_vecs; } static inline void io_uring_prep_writev(struct io_uring_sqe *sqe, int fd, @@ -91,7 +91,7 @@ static inline void io_uring_prep_writev(struct io_uring_sqe *sqe, int fd, sqe->fd = fd; sqe->off = offset; sqe->addr = (unsigned long) iovecs; - sqe->len = 1; + sqe->len = nr_vecs; } static inline void io_uring_prep_poll(struct io_uring_sqe *sqe, int fd, -- cgit