The g_strdupv function from GLib provides
the same functionality.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Also remove the temporary variable - even virStringListCopy
aborts on OOM now.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Last usage out of virlog.c was removed by
commit 91268c715cf0293f0751de0450e4d0c06bea18d8
node_device_udev: remove deprecated logging function
Also drop the virbuffer.h include - it seems it was never used
for anything else than the transitive stdarg.h include.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This function calls virLogVMessage. Move it below the definition
of virLogVMessage so it can call it even without a prototype.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
The XML function is needed in the C file,
not in the header.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This file is using XML functions without including
the header.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
It was needed for virAsprintf, which is now dropped.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 33ed622106c61d257fd4a5750d4df511bcdd1b2b
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
We use an array of size VIR_NODE_MEMORY_STATS_FIELD_LENGTH
to store the string read from sysfs, but pass unbound "%s"
to sscanf.
Make the array larger by one and simply stringify that
constant as the field width specifier.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
The 'dom' pointer is already dereferenced earlier.
src/vz/vz_sdk.c:249:24: warning: Either the condition 'if(dom)'
is redundant or there is possible null pointer dereference:
dom. [nullPointerRedundantCheck]
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
There is no distinction between Read/Write locks for resctrl from libvirt's
point of view any more.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
It was created to get rid of conditional compilation in the resctrl code and
make it usable anywhere else. However this is not something that is going to be
used in other places because it is not portable and resctrl is just very
specific in this regard. And there is no reason why there could not be a
preprocessor conditional in the resctrl code. Also the interface of
virFileFlock() was very ambiguous which lead to some issues.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
That's the way it should've been all the time. It was originally the case, but
then the rework to virFileFlock() made the function ambiguous when it was
created in commit 5a0a5f7fb5f5, and due to that it was misused in commit
657ddeff2313 and since then the lock being taken was shared rather than
exclusive.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The shmem 'name' specifies the shared memory path in '/dev/shm/',
however, we may need to change it to avoid filename conflict
when VM migrate to other host. This patch remove shmem name
consistency check.
Signed-off-by: Wang Xin <wangxinxin.wang@huawei.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Role(master or peer) controls how the domain behaves on migration.
For more details about migration with ivshmem, see
https://git.qemu.org/?p=qemu.git;a=blob_plain;f=docs/system/ivshmem.rst;hb=HEAD
It's a optional attribute in libvirt, and qemu will choose default
role for ivshmem device if the user is not specified.
With device property 'role', the value can be 'master' or 'peer'.
- 'master' (means 'master=on' in qemu), the guest will copy
the shared memory on migration to the destination host.
- 'peer' (means 'master=off' in qemu), the migration is disabled.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Signed-off-by: Yang Hang <yanghang44@huawei.com>
Signed-off-by: Wang Xin <wangxinxin.wang@huawei.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
