Re: [PATCH 6/8] move dropping ->ki_eventfd into iocb_destroy()
From: Christoph Hellwig <hch@lst.de>
Date: 2019-03-11 19:46:37
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On Sun, Mar 10, 2019 at 07:08:20AM +0000, Al Viro wrote:
From: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Looks sensible, but a changelog would be nice.
if (iocb->aio_flags & IOCB_FLAG_RESFD) {
+ struct eventfd_ctx *eventfd;
/*
* If the IOCB_FLAG_RESFD flag of aio_flags is set, get an
* instance of the file* now. The file descriptor must be
* an eventfd() fd, and will be signaled for each completed
* event using the eventfd_signal() function.
*/
+ eventfd = eventfd_ctx_fdget((int) iocb->aio_resfd);I don't think there is any point in the cast in either the old or new code.