Messages in this thread Patch in this message | | | From | shuo.a.liu@intel ... | Subject | [PATCH RESEND] virt: acrn: Use vfs_poll() instead of f_op->poll() | Date | Sun, 21 Feb 2021 21:33:06 +0800 |
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From: Yejune Deng <yejune.deng@gmail.com>
Use a more advanced function vfs_poll() in acrn_irqfd_assign(). At the same time, modify the definition of events.
Signed-off-by: Yejune Deng <yejune.deng@gmail.com> Signed-off-by: Shuo Liu <shuo.a.liu@intel.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..98d6e9b18f9e 100644 --- a/drivers/virt/acrn/irqfd.c +++ b/drivers/virt/acrn/irqfd.c @@ -112,7 +112,7 @@ 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; + __poll_t events; struct fd f; int ret = 0; @@ -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); -- 2.28.0
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