[PATCH 14/18] block: insert event-tap to bdrv_aio_writev(), bdrv_aio_flush() and bdrv_flush().

2011-04-25 Thread OHMURA Kei 
From: Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp

event-tap function is called only when it is on, and requests were
sent from device emulators.

Signed-off-by: Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp
Acked-by: Kevin Wolf kw...@redhat.com
Signed-off-by: OHMURA Kei ohmura@lab.ntt.co.jp
---
 block.c |   15 +++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/block.c b/block.c
index f731c7a..9e6b610 100644
--- a/block.c
+++ b/block.c
@@ -28,6 +28,7 @@
 #include block_int.h
 #include module.h
 #include qemu-objects.h
+#include event-tap.h
 
 #ifdef CONFIG_BSD
 #include sys/types.h
@@ -1591,6 +1592,10 @@ int bdrv_flush(BlockDriverState *bs)
 }
 
 if (bs-drv  bs-drv-bdrv_flush) {
+if (*bs-device_name  event_tap_is_on()) {
+event_tap_bdrv_flush();
+}
+
 return bs-drv-bdrv_flush(bs);
 }
 
@@ -2226,6 +2231,11 @@ BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, 
int64_t sector_num,
 if (bdrv_check_request(bs, sector_num, nb_sectors))
 return NULL;
 
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_writev(bs, sector_num, qiov, nb_sectors,
+ cb, opaque);
+}
+
 if (bs-dirty_bitmap) {
 blk_cb_data = blk_dirty_cb_alloc(bs, sector_num, nb_sectors, cb,
  opaque);
@@ -2499,6 +2509,11 @@ BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs,
 
 if (!drv)
 return NULL;
+
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_flush(bs, cb, opaque);
+}
+
 return drv-bdrv_aio_flush(bs, cb, opaque);
 }
 
-- 
1.7.0.2

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[PATCH 14/18] block: insert event-tap to bdrv_aio_writev(), bdrv_aio_flush() and bdrv_flush().

2011-03-22 Thread Yoshiaki Tamura 
event-tap function is called only when it is on, and requests were
sent from device emulators.

Signed-off-by: Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp
Acked-by: Kevin Wolf kw...@redhat.com
---
 block.c |   15 +++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/block.c b/block.c
index c8e2f97..952543a 100644
--- a/block.c
+++ b/block.c
@@ -28,6 +28,7 @@
 #include block_int.h
 #include module.h
 #include qemu-objects.h
+#include event-tap.h
 
 #ifdef CONFIG_BSD
 #include sys/types.h
@@ -1585,6 +1586,10 @@ int bdrv_flush(BlockDriverState *bs)
 }
 
 if (bs-drv  bs-drv-bdrv_flush) {
+if (*bs-device_name  event_tap_is_on()) {
+event_tap_bdrv_flush();
+}
+
 return bs-drv-bdrv_flush(bs);
 }
 
@@ -2220,6 +2225,11 @@ BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, 
int64_t sector_num,
 if (bdrv_check_request(bs, sector_num, nb_sectors))
 return NULL;
 
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_writev(bs, sector_num, qiov, nb_sectors,
+ cb, opaque);
+}
+
 if (bs-dirty_bitmap) {
 blk_cb_data = blk_dirty_cb_alloc(bs, sector_num, nb_sectors, cb,
  opaque);
@@ -2493,6 +2503,11 @@ BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs,
 
 if (!drv)
 return NULL;
+
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_flush(bs, cb, opaque);
+}
+
 return drv-bdrv_aio_flush(bs, cb, opaque);
 }
 
-- 
1.7.1.2

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[PATCH 14/18] block: insert event-tap to bdrv_aio_writev(), bdrv_aio_flush() and bdrv_flush().

2011-02-23 Thread Yoshiaki Tamura 
event-tap function is called only when it is on, and requests were
sent from device emulators.

Signed-off-by: Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp
Acked-by: Kevin Wolf kw...@redhat.com
---
 block.c |   15 +++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/block.c b/block.c
index f7d91a2..b19729a 100644
--- a/block.c
+++ b/block.c
@@ -28,6 +28,7 @@
 #include block_int.h
 #include module.h
 #include qemu-objects.h
+#include event-tap.h
 
 #ifdef CONFIG_BSD
 #include sys/types.h
@@ -1585,6 +1586,10 @@ int bdrv_flush(BlockDriverState *bs)
 }
 
 if (bs-drv  bs-drv-bdrv_flush) {
+if (*bs-device_name  event_tap_is_on()) {
+event_tap_bdrv_flush();
+}
+
 return bs-drv-bdrv_flush(bs);
 }
 
@@ -2220,6 +2225,11 @@ BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, 
int64_t sector_num,
 if (bdrv_check_request(bs, sector_num, nb_sectors))
 return NULL;
 
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_writev(bs, sector_num, qiov, nb_sectors,
+ cb, opaque);
+}
+
 if (bs-dirty_bitmap) {
 blk_cb_data = blk_dirty_cb_alloc(bs, sector_num, nb_sectors, cb,
  opaque);
@@ -2483,6 +2493,11 @@ BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs,
 
 if (!drv)
 return NULL;
+
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_flush(bs, cb, opaque);
+}
+
 return drv-bdrv_aio_flush(bs, cb, opaque);
 }
 
-- 
1.7.1.2

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[PATCH 14/18] block: insert event-tap to bdrv_aio_writev(), bdrv_aio_flush() and bdrv_flush().

2011-02-23 Thread Yoshiaki Tamura 
event-tap function is called only when it is on, and requests were
sent from device emulators.

Signed-off-by: Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp
Acked-by: Kevin Wolf kw...@redhat.com
---
 block.c |   15 +++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/block.c b/block.c
index f7d91a2..b19729a 100644
--- a/block.c
+++ b/block.c
@@ -28,6 +28,7 @@
 #include block_int.h
 #include module.h
 #include qemu-objects.h
+#include event-tap.h
 
 #ifdef CONFIG_BSD
 #include sys/types.h
@@ -1585,6 +1586,10 @@ int bdrv_flush(BlockDriverState *bs)
 }
 
 if (bs-drv  bs-drv-bdrv_flush) {
+if (*bs-device_name  event_tap_is_on()) {
+event_tap_bdrv_flush();
+}
+
 return bs-drv-bdrv_flush(bs);
 }
 
@@ -2220,6 +2225,11 @@ BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, 
int64_t sector_num,
 if (bdrv_check_request(bs, sector_num, nb_sectors))
 return NULL;
 
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_writev(bs, sector_num, qiov, nb_sectors,
+ cb, opaque);
+}
+
 if (bs-dirty_bitmap) {
 blk_cb_data = blk_dirty_cb_alloc(bs, sector_num, nb_sectors, cb,
  opaque);
@@ -2483,6 +2493,11 @@ BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs,
 
 if (!drv)
 return NULL;
+
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_flush(bs, cb, opaque);
+}
+
 return drv-bdrv_aio_flush(bs, cb, opaque);
 }
 
-- 
1.7.1.2

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[PATCH 14/18] block: insert event-tap to bdrv_aio_writev(), bdrv_aio_flush() and bdrv_flush().

2011-02-10 Thread Yoshiaki Tamura 
event-tap function is called only when it is on, and requests were
sent from device emulators.

Signed-off-by: Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp
Acked-by: Kevin Wolf kw...@redhat.com
---
 block.c |   15 +++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/block.c b/block.c
index b476479..8ddce13 100644
--- a/block.c
+++ b/block.c
@@ -28,6 +28,7 @@
 #include block_int.h
 #include module.h
 #include qemu-objects.h
+#include event-tap.h
 
 #ifdef CONFIG_BSD
 #include sys/types.h
@@ -1482,6 +1483,10 @@ int bdrv_flush(BlockDriverState *bs)
 }
 
 if (bs-drv  bs-drv-bdrv_flush) {
+if (*bs-device_name  event_tap_is_on()) {
+event_tap_bdrv_flush();
+}
+
 return bs-drv-bdrv_flush(bs);
 }
 
@@ -2117,6 +2122,11 @@ BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, 
int64_t sector_num,
 if (bdrv_check_request(bs, sector_num, nb_sectors))
 return NULL;
 
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_writev(bs, sector_num, qiov, nb_sectors,
+ cb, opaque);
+}
+
 if (bs-dirty_bitmap) {
 blk_cb_data = blk_dirty_cb_alloc(bs, sector_num, nb_sectors, cb,
  opaque);
@@ -2380,6 +2390,11 @@ BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs,
 
 if (!drv)
 return NULL;
+
+if (*bs-device_name  event_tap_is_on()) {
+return event_tap_bdrv_aio_flush(bs, cb, opaque);
+}
+
 return drv-bdrv_aio_flush(bs, cb, opaque);
 }
 
-- 
1.7.1.2

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