Messages in this thread Patch in this message | | | From | Yejune Deng <> | Subject | [PATCH] virt: acrn: Use vfs_poll() instead of f_op->poll() | Date | Fri, 19 Feb 2021 17:26:12 +0800 |
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In acrn_irqfd_assign(), use vfs_poll() is a more advanced function, as the same time, modify the definition of events.
Signed-off-by: Yejune Deng <yejune.deng@gmail.com> --- drivers/virt/acrn/irqfd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/virt/acrn/irqfd.c b/drivers/virt/acrn/irqfd.c index a8766d528e29..19890396e174 100644 --- a/drivers/virt/acrn/irqfd.c +++ b/drivers/virt/acrn/irqfd.c @@ -112,9 +112,9 @@ static int acrn_irqfd_assign(struct acrn_vm *vm, struct acrn_irqfd *args) { struct eventfd_ctx *eventfd = NULL; struct hsm_irqfd *irqfd, *tmp; - unsigned int events; struct fd f; int ret = 0; + __poll_t events; irqfd = kzalloc(sizeof(*irqfd), GFP_KERNEL); if (!irqfd) @@ -158,7 +158,7 @@ static int acrn_irqfd_assign(struct acrn_vm *vm, struct acrn_irqfd *args) mutex_unlock(&vm->irqfds_lock); /* Check the pending event in this stage */ - events = f.file->f_op->poll(f.file, &irqfd->pt); + events = vfs_poll(f.file, &irqfd->pt); if (events & POLLIN) acrn_irqfd_inject(irqfd); -- 2.29.0
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