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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-unstable] libxl: rename aodevs to multidev
# HG changeset patch
# User Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
# Date 1343984051 -3600
# Node ID a1b583ffbcb0503ad3907253c41986bd65f56ac7
# Parent ee32ae1631266f0f6cce3d8c95ba15a68ec258a4
libxl: rename aodevs to multidev
To be consistent with the new function naming, rename
libxl__ao_devices to libxl__multidev and all variables aodevs to
multidev.
No functional change.
Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Committed-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
diff -r ee32ae163126 -r a1b583ffbcb0 tools/libxl/libxl_create.c
--- a/tools/libxl/libxl_create.c Fri Aug 03 09:54:11 2012 +0100
+++ b/tools/libxl/libxl_create.c Fri Aug 03 09:54:11 2012 +0100
@@ -599,10 +599,10 @@ static void domcreate_bootloader_done(li
libxl__bootloader_state *bl,
int rc);
-static void domcreate_launch_dm(libxl__egc *egc, libxl__ao_devices *aodevs,
+static void domcreate_launch_dm(libxl__egc *egc, libxl__multidev *aodevs,
int ret);
-static void domcreate_attach_pci(libxl__egc *egc, libxl__ao_devices *aodevs,
+static void domcreate_attach_pci(libxl__egc *egc, libxl__multidev *aodevs,
int ret);
static void domcreate_console_available(libxl__egc *egc,
@@ -909,10 +909,10 @@ static void domcreate_rebuild_done(libxl
store_libxl_entry(gc, domid, &d_config->b_info);
- libxl__multidev_begin(ao, &dcs->aodevs);
- dcs->aodevs.callback = domcreate_launch_dm;
- libxl__add_disks(egc, ao, domid, d_config, &dcs->aodevs);
- libxl__multidev_prepared(egc, &dcs->aodevs, 0);
+ libxl__multidev_begin(ao, &dcs->multidev);
+ dcs->multidev.callback = domcreate_launch_dm;
+ libxl__add_disks(egc, ao, domid, d_config, &dcs->multidev);
+ libxl__multidev_prepared(egc, &dcs->multidev, 0);
return;
@@ -921,10 +921,10 @@ static void domcreate_rebuild_done(libxl
domcreate_complete(egc, dcs, ret);
}
-static void domcreate_launch_dm(libxl__egc *egc, libxl__ao_devices *aodevs,
+static void domcreate_launch_dm(libxl__egc *egc, libxl__multidev *multidev,
int ret)
{
- libxl__domain_create_state *dcs = CONTAINER_OF(aodevs, *dcs, aodevs);
+ libxl__domain_create_state *dcs = CONTAINER_OF(multidev, *dcs, multidev);
STATE_AO_GC(dcs->ao);
int i;
@@ -1039,14 +1039,14 @@ static void domcreate_devmodel_started(l
/* Plug nic interfaces */
if (d_config->num_nics > 0) {
/* Attach nics */
- libxl__multidev_begin(ao, &dcs->aodevs);
- dcs->aodevs.callback = domcreate_attach_pci;
- libxl__add_nics(egc, ao, domid, d_config, &dcs->aodevs);
- libxl__multidev_prepared(egc, &dcs->aodevs, 0);
+ libxl__multidev_begin(ao, &dcs->multidev);
+ dcs->multidev.callback = domcreate_attach_pci;
+ libxl__add_nics(egc, ao, domid, d_config, &dcs->multidev);
+ libxl__multidev_prepared(egc, &dcs->multidev, 0);
return;
}
- domcreate_attach_pci(egc, &dcs->aodevs, 0);
+ domcreate_attach_pci(egc, &dcs->multidev, 0);
return;
error_out:
@@ -1054,10 +1054,10 @@ error_out:
domcreate_complete(egc, dcs, ret);
}
-static void domcreate_attach_pci(libxl__egc *egc, libxl__ao_devices *aodevs,
+static void domcreate_attach_pci(libxl__egc *egc, libxl__multidev *multidev,
int ret)
{
- libxl__domain_create_state *dcs = CONTAINER_OF(aodevs, *dcs, aodevs);
+ libxl__domain_create_state *dcs = CONTAINER_OF(multidev, *dcs, multidev);
STATE_AO_GC(dcs->ao);
int i;
libxl_ctx *ctx = CTX;
diff -r ee32ae163126 -r a1b583ffbcb0 tools/libxl/libxl_device.c
--- a/tools/libxl/libxl_device.c Fri Aug 03 09:54:11 2012 +0100
+++ b/tools/libxl/libxl_device.c Fri Aug 03 09:54:11 2012 +0100
@@ -403,13 +403,13 @@ void libxl__prepare_ao_device(libxl__ao
/* multidev */
-void libxl__multidev_begin(libxl__ao *ao, libxl__ao_devices *aodevs)
+void libxl__multidev_begin(libxl__ao *ao, libxl__multidev *multidev)
{
AO_GC;
- aodevs->ao = ao;
- aodevs->array = 0;
- aodevs->used = aodevs->allocd = 0;
+ multidev->ao = ao;
+ multidev->array = 0;
+ multidev->used = multidev->allocd = 0;
/* We allocate an aodev to represent the operation of preparing
* all of the other operations. This operation is completed when
@@ -422,25 +422,25 @@ void libxl__multidev_begin(libxl__ao *ao
* (iii) we have a nice consistent way to deal with any
* error that might occur while deciding what to initiate
*/
- aodevs->preparation = libxl__multidev_prepare(aodevs);
+ multidev->preparation = libxl__multidev_prepare(multidev);
}
static void multidev_one_callback(libxl__egc *egc, libxl__ao_device *aodev);
-libxl__ao_device *libxl__multidev_prepare(libxl__ao_devices *aodevs) {
- STATE_AO_GC(aodevs->ao);
+libxl__ao_device *libxl__multidev_prepare(libxl__multidev *multidev) {
+ STATE_AO_GC(multidev->ao);
libxl__ao_device *aodev;
GCNEW(aodev);
- aodev->aodevs = aodevs;
+ aodev->multidev = multidev;
aodev->callback = multidev_one_callback;
libxl__prepare_ao_device(ao, aodev);
- if (aodevs->used >= aodevs->allocd) {
- aodevs->allocd = aodevs->used * 2 + 5;
- GCREALLOC_ARRAY(aodevs->array, aodevs->allocd);
+ if (multidev->used >= multidev->allocd) {
+ multidev->allocd = multidev->used * 2 + 5;
+ GCREALLOC_ARRAY(multidev->array, multidev->allocd);
}
- aodevs->array[aodevs->used++] = aodev;
+ multidev->array[multidev->used++] = aodev;
return aodev;
}
@@ -448,28 +448,28 @@ libxl__ao_device *libxl__multidev_prepar
static void multidev_one_callback(libxl__egc *egc, libxl__ao_device *aodev)
{
STATE_AO_GC(aodev->ao);
- libxl__ao_devices *aodevs = aodev->aodevs;
+ libxl__multidev *multidev = aodev->multidev;
int i, error = 0;
aodev->active = 0;
- for (i = 0; i < aodevs->used; i++) {
- if (aodevs->array[i]->active)
+ for (i = 0; i < multidev->used; i++) {
+ if (multidev->array[i]->active)
return;
- if (aodevs->array[i]->rc)
- error = aodevs->array[i]->rc;
+ if (multidev->array[i]->rc)
+ error = multidev->array[i]->rc;
}
- aodevs->callback(egc, aodevs, error);
+ multidev->callback(egc, multidev, error);
return;
}
-void libxl__multidev_prepared(libxl__egc *egc, libxl__ao_devices *aodevs,
- int rc)
+void libxl__multidev_prepared(libxl__egc *egc,
+ libxl__multidev *multidev, int rc)
{
- aodevs->preparation->rc = rc;
- multidev_one_callback(egc, aodevs->preparation);
+ multidev->preparation->rc = rc;
+ multidev_one_callback(egc, multidev->preparation);
}
/******************************************************************************/
@@ -486,12 +486,12 @@ void libxl__multidev_prepared(libxl__egc
#define DEFINE_DEVICES_ADD(type) \
void libxl__add_##type##s(libxl__egc *egc, libxl__ao *ao, uint32_t domid, \
libxl_domain_config *d_config, \
- libxl__ao_devices *aodevs) \
+ libxl__multidev *multidev) \
{ \
AO_GC; \
int i; \
for (i = 0; i < d_config->num_##type##s; i++) { \
- libxl__ao_device *aodev = libxl__multidev_prepare(aodevs); \
+ libxl__ao_device *aodev = libxl__multidev_prepare(multidev); \
libxl__device_##type##_add(egc, domid, &d_config->type##s[i], \
aodev); \
} \
@@ -532,8 +532,8 @@ out:
/* Callback for device destruction */
-static void devices_remove_callback(libxl__egc *egc, libxl__ao_devices *aodevs,
- int rc);
+static void devices_remove_callback(libxl__egc *egc,
+ libxl__multidev *multidev, int rc);
void libxl__devices_destroy(libxl__egc *egc, libxl__devices_remove_state *drs)
{
@@ -545,12 +545,12 @@ void libxl__devices_destroy(libxl__egc *
char **kinds = NULL, **devs = NULL;
int i, j, rc = 0;
libxl__device *dev;
- libxl__ao_devices *aodevs = &drs->aodevs;
+ libxl__multidev *multidev = &drs->multidev;
libxl__ao_device *aodev;
libxl__device_kind kind;
- libxl__multidev_begin(ao, aodevs);
- aodevs->callback = devices_remove_callback;
+ libxl__multidev_begin(ao, multidev);
+ multidev->callback = devices_remove_callback;
path = libxl__sprintf(gc, "/local/domain/%d/device", domid);
kinds = libxl__xs_directory(gc, XBT_NULL, path, &num_kinds);
@@ -587,7 +587,7 @@ void libxl__devices_destroy(libxl__egc *
libxl__device_destroy(gc, dev);
continue;
}
- aodev = libxl__multidev_prepare(aodevs);
+ aodev = libxl__multidev_prepare(multidev);
aodev->action = DEVICE_DISCONNECT;
aodev->dev = dev;
aodev->force = drs->force;
@@ -613,7 +613,7 @@ void libxl__devices_destroy(libxl__egc *
}
out:
- libxl__multidev_prepared(egc, aodevs, rc);
+ libxl__multidev_prepared(egc, multidev, rc);
}
/* Callbacks for device related operations */
@@ -1003,10 +1003,10 @@ static void device_hotplug_clean(libxl__
assert(!libxl__ev_child_inuse(&aodev->child));
}
-static void devices_remove_callback(libxl__egc *egc, libxl__ao_devices *aodevs,
- int rc)
+static void devices_remove_callback(libxl__egc *egc,
+ libxl__multidev *multidev, int rc)
{
- libxl__devices_remove_state *drs = CONTAINER_OF(aodevs, *drs, aodevs);
+ libxl__devices_remove_state *drs = CONTAINER_OF(multidev, *drs, multidev);
STATE_AO_GC(drs->ao);
drs->callback(egc, drs, rc);
diff -r ee32ae163126 -r a1b583ffbcb0 tools/libxl/libxl_dm.c
--- a/tools/libxl/libxl_dm.c Fri Aug 03 09:54:11 2012 +0100
+++ b/tools/libxl/libxl_dm.c Fri Aug 03 09:54:11 2012 +0100
@@ -714,10 +714,10 @@ static void spawn_stubdom_pvqemu_cb(libx
int rc);
static void spawn_stub_launch_dm(libxl__egc *egc,
- libxl__ao_devices *aodevs, int ret);
+ libxl__multidev *aodevs, int ret);
static void stubdom_pvqemu_cb(libxl__egc *egc,
- libxl__ao_devices *aodevs,
+ libxl__multidev *aodevs,
int rc);
static void spaw_stubdom_pvqemu_destroy_cb(libxl__egc *egc,
@@ -856,10 +856,10 @@ retry_transaction:
if (errno == EAGAIN)
goto retry_transaction;
- libxl__multidev_begin(ao, &sdss->aodevs);
- sdss->aodevs.callback = spawn_stub_launch_dm;
- libxl__add_disks(egc, ao, dm_domid, dm_config, &sdss->aodevs);
- libxl__multidev_prepared(egc, &sdss->aodevs, 0);
+ libxl__multidev_begin(ao, &sdss->multidev);
+ sdss->multidev.callback = spawn_stub_launch_dm;
+ libxl__add_disks(egc, ao, dm_domid, dm_config, &sdss->multidev);
+ libxl__multidev_prepared(egc, &sdss->multidev, 0);
free(args);
return;
@@ -872,9 +872,9 @@ out:
}
static void spawn_stub_launch_dm(libxl__egc *egc,
- libxl__ao_devices *aodevs, int ret)
+ libxl__multidev *multidev, int ret)
{
- libxl__stub_dm_spawn_state *sdss = CONTAINER_OF(aodevs, *sdss, aodevs);
+ libxl__stub_dm_spawn_state *sdss = CONTAINER_OF(multidev, *sdss, multidev);
STATE_AO_GC(sdss->dm.spawn.ao);
libxl_ctx *ctx = libxl__gc_owner(gc);
int i, num_console = STUBDOM_SPECIAL_CONSOLES;
@@ -982,22 +982,22 @@ static void spawn_stubdom_pvqemu_cb(libx
if (rc) goto out;
if (d_config->num_nics > 0) {
- libxl__multidev_begin(ao, &sdss->aodevs);
- sdss->aodevs.callback = stubdom_pvqemu_cb;
- libxl__add_nics(egc, ao, dm_domid, d_config, &sdss->aodevs);
- libxl__multidev_prepared(egc, &sdss->aodevs, 0);
+ libxl__multidev_begin(ao, &sdss->multidev);
+ sdss->multidev.callback = stubdom_pvqemu_cb;
+ libxl__add_nics(egc, ao, dm_domid, d_config, &sdss->multidev);
+ libxl__multidev_prepared(egc, &sdss->multidev, 0);
return;
}
out:
- stubdom_pvqemu_cb(egc, &sdss->aodevs, rc);
+ stubdom_pvqemu_cb(egc, &sdss->multidev, rc);
}
static void stubdom_pvqemu_cb(libxl__egc *egc,
- libxl__ao_devices *aodevs,
+ libxl__multidev *multidev,
int rc)
{
- libxl__stub_dm_spawn_state *sdss = CONTAINER_OF(aodevs, *sdss, aodevs);
+ libxl__stub_dm_spawn_state *sdss = CONTAINER_OF(multidev, *sdss, multidev);
STATE_AO_GC(sdss->dm.spawn.ao);
uint32_t dm_domid = sdss->pvqemu.guest_domid;
diff -r ee32ae163126 -r a1b583ffbcb0 tools/libxl/libxl_internal.h
--- a/tools/libxl/libxl_internal.h Fri Aug 03 09:54:11 2012 +0100
+++ b/tools/libxl/libxl_internal.h Fri Aug 03 09:54:11 2012 +0100
@@ -1797,7 +1797,7 @@ typedef enum {
} libxl__device_action;
typedef struct libxl__ao_device libxl__ao_device;
-typedef struct libxl__ao_devices libxl__ao_devices;
+typedef struct libxl__multidev libxl__multidev;
typedef void libxl__device_callback(libxl__egc*, libxl__ao_device*);
/* This functions sets the necessary libxl__ao_device struct values to use
@@ -1827,7 +1827,7 @@ struct libxl__ao_device {
int rc;
/* private for multidev */
int active;
- libxl__ao_devices *aodevs; /* reference to the containing multidev */
+ libxl__multidev *multidev; /* reference to the containing multidev */
/* private for add/remove implementation */
libxl__ev_devstate backend_ds;
/* Bodge for Qemu devices, also used for timeout of hotplug execution */
@@ -1853,12 +1853,12 @@ struct libxl__ao_device {
*/
/* Starts preparing to add/remove a bunch of devices. */
-_hidden void libxl__multidev_begin(libxl__ao *ao, libxl__ao_devices*);
+_hidden void libxl__multidev_begin(libxl__ao *ao, libxl__multidev*);
/* Prepares to add/remove one of many devices. Returns a libxl__ao_device
* which has had libxl__prepare_ao_device called, and which has also
* had ->callback set. The user should not mess with aodev->callback. */
-_hidden libxl__ao_device *libxl__multidev_prepare(libxl__ao_devices*);
+_hidden libxl__ao_device *libxl__multidev_prepare(libxl__multidev*);
/* Notifies the multidev machinery that we have now finished preparing
* and initiating devices. multidev->callback may then be called as
@@ -1866,10 +1866,10 @@ _hidden libxl__ao_device *libxl__multide
* outstanding, perhaps reentrantly. If rc!=0 (error should have been
* logged) multidev->callback will get a non-zero rc.
* callback may be set by the user at any point before prepared. */
-_hidden void libxl__multidev_prepared(libxl__egc*, libxl__ao_devices*, int rc);
-
-typedef void libxl__devices_callback(libxl__egc*, libxl__ao_devices*, int rc);
-struct libxl__ao_devices {
+_hidden void libxl__multidev_prepared(libxl__egc*, libxl__multidev*, int rc);
+
+typedef void libxl__devices_callback(libxl__egc*, libxl__multidev*, int rc);
+struct libxl__multidev {
/* set by user: */
libxl__devices_callback *callback;
/* for private use by libxl__...ao_devices... machinery: */
@@ -2342,7 +2342,7 @@ struct libxl__devices_remove_state {
libxl__devices_remove_callback *callback;
int force; /* libxl_device_TYPE_destroy rather than _remove */
/* private */
- libxl__ao_devices aodevs;
+ libxl__multidev multidev;
int num_devices;
};
@@ -2386,7 +2386,7 @@ _hidden void libxl__devices_destroy(libx
libxl__devices_remove_state *drs);
/* Helper function to add a bunch of disks. This should be used when
- * the caller is inside an async op. "devices" will NOT be prepared by
+ * the caller is inside an async op. "multidev" will NOT be prepared by
* this function, so the caller must make sure to call
* libxl__multidev_begin before calling this function.
*
@@ -2395,11 +2395,11 @@ _hidden void libxl__devices_destroy(libx
*/
_hidden void libxl__add_disks(libxl__egc *egc, libxl__ao *ao, uint32_t domid,
libxl_domain_config *d_config,
- libxl__ao_devices *aodevs);
+ libxl__multidev *multidev);
_hidden void libxl__add_nics(libxl__egc *egc, libxl__ao *ao, uint32_t domid,
libxl_domain_config *d_config,
- libxl__ao_devices *aodevs);
+ libxl__multidev *multidev);
/*----- device model creation -----*/
@@ -2435,7 +2435,7 @@ typedef struct {
libxl__domain_build_state dm_state;
libxl__dm_spawn_state pvqemu;
libxl__destroy_domid_state dis;
- libxl__ao_devices aodevs;
+ libxl__multidev multidev;
} libxl__stub_dm_spawn_state;
_hidden void libxl__spawn_stub_dm(libxl__egc *egc,
libxl__stub_dm_spawn_state*);
@@ -2467,7 +2467,7 @@ struct libxl__domain_create_state {
libxl__save_helper_state shs;
/* necessary if the domain creation failed and we have to destroy it */
libxl__domain_destroy_state dds;
- libxl__ao_devices aodevs;
+ libxl__multidev multidev;
};
/*----- Domain suspend (save) functions -----*/
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