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[QEMU][PATCH v4 07/10] hw/xen/xen-hvm-common: Use g_new and error_setg_e
From: |
Vikram Garhwal |
Subject: |
[QEMU][PATCH v4 07/10] hw/xen/xen-hvm-common: Use g_new and error_setg_errno |
Date: |
Wed, 25 Jan 2023 00:54:04 -0800 |
Replace g_malloc with g_new and perror with error_setg_errno.
Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com>
---
hw/xen/xen-hvm-common.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/hw/xen/xen-hvm-common.c b/hw/xen/xen-hvm-common.c
index 94dbbe97ed..01c8ec1956 100644
--- a/hw/xen/xen-hvm-common.c
+++ b/hw/xen/xen-hvm-common.c
@@ -34,7 +34,7 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size,
MemoryRegion *mr,
trace_xen_ram_alloc(ram_addr, size);
nr_pfn = size >> TARGET_PAGE_BITS;
- pfn_list = g_malloc(sizeof (*pfn_list) * nr_pfn);
+ pfn_list = g_new(xen_pfn_t, nr_pfn);
for (i = 0; i < nr_pfn; i++) {
pfn_list[i] = (ram_addr >> TARGET_PAGE_BITS) + i;
@@ -726,7 +726,7 @@ void destroy_hvm_domain(bool reboot)
return;
}
if (errno != ENOTTY /* old Xen */) {
- perror("xendevicemodel_shutdown failed");
+ error_report("xendevicemodel_shutdown failed with error %d",
errno);
}
/* well, try the old thing then */
}
@@ -797,7 +797,7 @@ static void xen_do_ioreq_register(XenIOState *state,
}
/* Note: cpus is empty at this point in init */
- state->cpu_by_vcpu_id = g_malloc0(max_cpus * sizeof(CPUState *));
+ state->cpu_by_vcpu_id = g_new0(CPUState *, max_cpus);
rc = xen_set_ioreq_server_state(xen_domid, state->ioservid, true);
if (rc < 0) {
@@ -806,7 +806,7 @@ static void xen_do_ioreq_register(XenIOState *state,
goto err;
}
- state->ioreq_local_port = g_malloc0(max_cpus * sizeof (evtchn_port_t));
+ state->ioreq_local_port = g_new0(evtchn_port_t, max_cpus);
/* FIXME: how about if we overflow the page here? */
for (i = 0; i < max_cpus; i++) {
@@ -860,13 +860,13 @@ void xen_register_ioreq(XenIOState *state, unsigned int
max_cpus,
state->xce_handle = xenevtchn_open(NULL, 0);
if (state->xce_handle == NULL) {
- perror("xen: event channel open");
+ error_report("xen: event channel open failed with error %d", errno);
goto err;
}
state->xenstore = xs_daemon_open();
if (state->xenstore == NULL) {
- perror("xen: xenstore open");
+ error_report("xen: xenstore open failed with error %d", errno);
goto err;
}
--
2.17.0
- [QEMU][PATCH v4 02/10] hw/i386/xen: rearrange xen_hvm_init_pc, (continued)
- [QEMU][PATCH v4 02/10] hw/i386/xen: rearrange xen_hvm_init_pc, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v4 03/10] hw/i386/xen/xen-hvm: move x86-specific fields out of XenIOState, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v4 06/10] hw/xen/xen-hvm-common: skip ioreq creation on ioreq registration failure, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v4 05/10] include/hw/xen/xen_common: return error from xen_create_ioreq_server, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v4 04/10] xen-hvm: reorganize xen-hvm and move common function to xen-hvm-common, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v4 08/10] meson.build: do not set have_xen_pci_passthrough for aarch64 targets, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v4 07/10] hw/xen/xen-hvm-common: Use g_new and error_setg_errno,
Vikram Garhwal <=
- [QEMU][PATCH v4 09/10] hw/arm: introduce xenpvh machine, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v4 10/10] meson.build: enable xenpv machine build for ARM, Vikram Garhwal, 2023/01/25