Commit dd9ae8a0 authored by Fam Zheng's avatar Fam Zheng Committed by Jens Axboe
Browse files

io_uring: Fix comment of io_get_sqe 



The sqe_ptr argument has been gone since 709b302f (io_uring:
simplify io_get_sqring, 2020-04-08), made the return value of the
function. Update the comment accordingly.

Signed-off-by: default avatarFam Zheng <fam.zheng@bytedance.com>
Reviewed-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/20210604164256.12242-1-fam.zheng@bytedance.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 441b8a78

fs/io_uring.c

+1 −1
Original line number Diff line number Diff line
@@ -6673,7 +6673,7 @@ static void io_commit_sqring(struct io_ring_ctx *ctx) 
}



/*

 * Fetch an sqe, if one is available. Note that sqe_ptr will point to memory

 * Fetch an sqe, if one is available. Note this returns a pointer to memory

 * that is mapped by userspace. This means that care needs to be taken to

 * ensure that reads are stable, as we cannot rely on userspace always

 * being a good citizen. If members of the sqe are validated and then later