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[Qemu-devel] [PATCH 12/19] Insert event_tap_mmio() to cpu_physical_memor
From: |
Yoshiaki Tamura |
Subject: |
[Qemu-devel] [PATCH 12/19] Insert event_tap_mmio() to cpu_physical_memory_rw() in exec.c. |
Date: |
Wed, 26 Jan 2011 18:42:04 +0900 |
Record mmio write event to replay it upon failover.
Signed-off-by: Yoshiaki Tamura <address@hidden>
---
exec.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/exec.c b/exec.c
index e950df2..c81fd09 100644
--- a/exec.c
+++ b/exec.c
@@ -33,6 +33,7 @@
#include "osdep.h"
#include "kvm.h"
#include "qemu-timer.h"
+#include "event-tap.h"
#if defined(CONFIG_USER_ONLY)
#include <qemu.h>
#include <signal.h>
@@ -3632,6 +3633,9 @@ void cpu_physical_memory_rw(target_phys_addr_t addr,
uint8_t *buf,
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
if (p)
addr1 = (addr & ~TARGET_PAGE_MASK) + p->region_offset;
+
+ event_tap_mmio(addr, buf, len);
+
/* XXX: could force cpu_single_env to NULL to avoid
potential bugs */
if (l >= 4 && ((addr1 & 3) == 0)) {
--
1.7.1.2
- [Qemu-devel] [PATCH 06/19] virtio: decrement last_avail_idx with inuse before saving., (continued)
- [Qemu-devel] [PATCH 06/19] virtio: decrement last_avail_idx with inuse before saving., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 02/19] Introduce read() to FdMigrationState., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 14/19] block: insert event-tap to bdrv_aio_writev() and bdrv_aio_flush()., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 10/19] Call init handler of event-tap at main() in vl.c., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 18/19] Introduce -k option to enable FT migration mode (Kemari)., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 11/19] ioport: insert event_tap_ioport() to ioport_write()., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 07/19] Introduce fault tolerant VM transaction QEMUFile and ft_mode., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 16/19] migration: introduce migrate_ft_trans_{put, get}_ready(), and modify migrate_fd_put_ready() when ft_mode is on., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 15/19] savevm: introduce qemu_savevm_trans_{begin, commit}., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 05/19] vl.c: add deleted flag for deleting the handler., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 12/19] Insert event_tap_mmio() to cpu_physical_memory_rw() in exec.c.,
Yoshiaki Tamura <=
- [Qemu-devel] [PATCH 19/19] migration: add a parser to accept FT migration incoming mode., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 04/19] qemu-char: export socket_set_nodelay()., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 17/19] migration-tcp: modify tcp_accept_incoming_migration() to handle ft_mode, and add a hack not to close fd when ft_mode is enabled., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 01/19] Make QEMUFile buf expandable, and introduce qemu_realloc_buffer() and qemu_clear_buffer()., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 09/19] Introduce event-tap., Yoshiaki Tamura, 2011/01/26
- [Qemu-devel] [PATCH 08/19] savevm: introduce util functions to control ft_trans_file from savevm layer., Yoshiaki Tamura, 2011/01/26