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dm: Add vm_clear_ioreq to clear ioreq status

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VHM will provide a ioctl to clear all IO requests' status. This is
useful to handle ioreqs in VM normal reboot and emergency reboot.

Tracked-On: #1821
Signed-off-by: Shuo Liu <shuo.a.liu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Shuo Liu
2018-10-15 10:24:44 +08:00
committed by wenlingz
parent 1274fca008
commit 2d1ddd8876
4 changed files with 27 additions and 59 deletions
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devicemodel/include/vmmapi.h
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@@ -98,6 +98,7 @@ int vm_create_ioreq_client(struct vmctx *ctx);
int vm_destroy_ioreq_client(struct vmctx *ctx);
int vm_attach_ioreq_client(struct vmctx *ctx);
int vm_notify_request_done(struct vmctx *ctx, int vcpu);
void vm_clear_ioreq(struct vmctx *ctx);
void vm_set_suspend_mode(enum vm_suspend_how how);
int vm_get_suspend_mode(void);
void vm_destroy(struct vmctx *ctx);