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author | Luiz Capitulino <lcapitulino@redhat.com> | 2011-07-29 14:26:33 -0300 |
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committer | Luiz Capitulino <lcapitulino@redhat.com> | 2011-09-15 16:39:32 -0300 |
commit | 1dfb4dd993f7122353fb2894f09dfcba894cd7d5 (patch) | |
tree | 72559b694b482e5b0dc1f77faf96aa31d3678f64 /hw | |
parent | bff046f86b4f8970c722c3bc3e32173b8000e716 (diff) | |
download | hqemu-1dfb4dd993f7122353fb2894f09dfcba894cd7d5.zip hqemu-1dfb4dd993f7122353fb2894f09dfcba894cd7d5.tar.gz |
Replace the VMSTOP macros with a proper state type
Today, when notifying a VM state change with vm_state_notify(),
we pass a VMSTOP macro as the 'reason' argument. This is not ideal
because the VMSTOP macros tell why qemu stopped and not exactly
what the current VM state is.
One example to demonstrate this problem is that vm_start() calls
vm_state_notify() with reason=0, which turns out to be VMSTOP_USER.
This commit fixes that by replacing the VMSTOP macros with a proper
state type called RunState.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/ide/ahci.c | 2 | ||||
-rw-r--r-- | hw/ide/core.c | 4 | ||||
-rw-r--r-- | hw/ide/internal.h | 3 | ||||
-rw-r--r-- | hw/ide/pci.c | 2 | ||||
-rw-r--r-- | hw/kvmclock.c | 3 | ||||
-rw-r--r-- | hw/qxl.c | 5 | ||||
-rw-r--r-- | hw/scsi-disk.c | 4 | ||||
-rw-r--r-- | hw/virtio-blk.c | 5 | ||||
-rw-r--r-- | hw/virtio.c | 2 | ||||
-rw-r--r-- | hw/watchdog.c | 2 |
10 files changed, 18 insertions, 14 deletions
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c index a8659cf..b813236 100644 --- a/hw/ide/ahci.c +++ b/hw/ide/ahci.c @@ -1103,7 +1103,7 @@ static void ahci_irq_set(void *opaque, int n, int level) { } -static void ahci_dma_restart_cb(void *opaque, int running, int reason) +static void ahci_dma_restart_cb(void *opaque, int running, RunState state) { } diff --git a/hw/ide/core.c b/hw/ide/core.c index 9297b9e..4d5a076 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -527,7 +527,7 @@ static int ide_handle_rw_error(IDEState *s, int error, int op) s->bus->dma->ops->set_unit(s->bus->dma, s->unit); s->bus->error_status = op; bdrv_mon_event(s->bs, BDRV_ACTION_STOP, is_read); - vm_stop(VMSTOP_DISKFULL); + vm_stop(RSTATE_IO_ERROR); } else { if (op & BM_STATUS_DMA_RETRY) { dma_buf_commit(s, 0); @@ -1910,7 +1910,7 @@ static int ide_nop_int(IDEDMA *dma, int x) return 0; } -static void ide_nop_restart(void *opaque, int x, int y) +static void ide_nop_restart(void *opaque, int x, RunState y) { } diff --git a/hw/ide/internal.h b/hw/ide/internal.h index 233915c..9046e96 100644 --- a/hw/ide/internal.h +++ b/hw/ide/internal.h @@ -9,6 +9,7 @@ #include <hw/ide.h> #include "iorange.h" #include "dma.h" +#include "sysemu.h" /* debug IDE devices */ //#define DEBUG_IDE @@ -387,7 +388,7 @@ typedef void EndTransferFunc(IDEState *); typedef void DMAStartFunc(IDEDMA *, IDEState *, BlockDriverCompletionFunc *); typedef int DMAFunc(IDEDMA *); typedef int DMAIntFunc(IDEDMA *, int); -typedef void DMARestartFunc(void *, int, int); +typedef void DMARestartFunc(void *, int, RunState); struct unreported_events { bool eject_request; diff --git a/hw/ide/pci.c b/hw/ide/pci.c index 9fded02..f133c42 100644 --- a/hw/ide/pci.c +++ b/hw/ide/pci.c @@ -222,7 +222,7 @@ static void bmdma_restart_bh(void *opaque) } } -static void bmdma_restart_cb(void *opaque, int running, int reason) +static void bmdma_restart_cb(void *opaque, int running, RunState state) { IDEDMA *dma = opaque; BMDMAState *bm = DO_UPCAST(BMDMAState, dma, dma); diff --git a/hw/kvmclock.c b/hw/kvmclock.c index b73aec4..88961be 100644 --- a/hw/kvmclock.c +++ b/hw/kvmclock.c @@ -59,7 +59,8 @@ static int kvmclock_post_load(void *opaque, int version_id) return kvm_vm_ioctl(kvm_state, KVM_SET_CLOCK, &data); } -static void kvmclock_vm_state_change(void *opaque, int running, int reason) +static void kvmclock_vm_state_change(void *opaque, int running, + RunState state) { KVMClockState *s = opaque; @@ -1453,10 +1453,11 @@ static void qxl_hw_text_update(void *opaque, console_ch_t *chardata) } } -static void qxl_vm_change_state_handler(void *opaque, int running, int reason) +static void qxl_vm_change_state_handler(void *opaque, int running, + RunState state) { PCIQXLDevice *qxl = opaque; - qemu_spice_vm_change_state_handler(&qxl->ssd, running, reason); + qemu_spice_vm_change_state_handler(&qxl->ssd, running, state); if (running) { /* diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index 4a60820..96c554f 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -217,7 +217,7 @@ static int scsi_handle_rw_error(SCSIDiskReq *r, int error, int type) r->status |= SCSI_REQ_STATUS_RETRY | type; bdrv_mon_event(s->bs, BDRV_ACTION_STOP, is_read); - vm_stop(VMSTOP_DISKFULL); + vm_stop(RSTATE_IO_ERROR); } else { switch (error) { case ENOMEM: @@ -338,7 +338,7 @@ static void scsi_dma_restart_bh(void *opaque) } } -static void scsi_dma_restart_cb(void *opaque, int running, int reason) +static void scsi_dma_restart_cb(void *opaque, int running, RunState state) { SCSIDiskState *s = opaque; diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index c2ee000..daa8e42 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -77,7 +77,7 @@ static int virtio_blk_handle_rw_error(VirtIOBlockReq *req, int error, req->next = s->rq; s->rq = req; bdrv_mon_event(s->bs, BDRV_ACTION_STOP, is_read); - vm_stop(VMSTOP_DISKFULL); + vm_stop(RSTATE_IO_ERROR); } else { virtio_blk_req_complete(req, VIRTIO_BLK_S_IOERR); bdrv_acct_done(s->bs, &req->acct); @@ -439,7 +439,8 @@ static void virtio_blk_dma_restart_bh(void *opaque) virtio_submit_multiwrite(s->bs, &mrb); } -static void virtio_blk_dma_restart_cb(void *opaque, int running, int reason) +static void virtio_blk_dma_restart_cb(void *opaque, int running, + RunState state) { VirtIOBlock *s = opaque; diff --git a/hw/virtio.c b/hw/virtio.c index 13aa0fa..74ab79e 100644 --- a/hw/virtio.c +++ b/hw/virtio.c @@ -837,7 +837,7 @@ void virtio_cleanup(VirtIODevice *vdev) g_free(vdev); } -static void virtio_vmstate_change(void *opaque, int running, int reason) +static void virtio_vmstate_change(void *opaque, int running, RunState state) { VirtIODevice *vdev = opaque; bool backend_run = running && (vdev->status & VIRTIO_CONFIG_S_DRIVER_OK); diff --git a/hw/watchdog.c b/hw/watchdog.c index 1c900a1..71c6c7d 100644 --- a/hw/watchdog.c +++ b/hw/watchdog.c @@ -132,7 +132,7 @@ void watchdog_perform_action(void) case WDT_PAUSE: /* same as 'stop' command in monitor */ watchdog_mon_event("pause"); - vm_stop(VMSTOP_WATCHDOG); + vm_stop(RSTATE_WATCHDOG); break; case WDT_DEBUG: |