tests/qtest: libqos: Rename malloc.h to libqos-malloc.h

The qtest/libqos directory is included via the "-I" option to search
for header files when building qtest. Unfortunately the malloc.h has
a na

tests/qtest: libqos: Rename malloc.h to libqos-malloc.h

The qtest/libqos directory is included via the "-I" option to search
for header files when building qtest. Unfortunately the malloc.h has
a name conflict with the standard libc header, leading to a build
failure on the Windows host, due to the MinGW libc stdlib.h header
file includes malloc.h and it now gets wrongly pointed to the one
in the qtest/libqos directory.

Rename "qtest/libqos/malloc.h" to "qtest/libqos/libqos-malloc.h" to
avoid the namespace pollution.

Signed-off-by: Xuzhou Cheng <xuzhou.cheng@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220824094029.1634519-26-bmeng.cn@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

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meson: convert tests/qtest to meson

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

tests/libqos: Move the libqos files under tests/qtest/

The qos stuff belongs to qtest, so move it into that directory, too.

Message-Id: <20191218103059.11729-8-thuth@redhat.com>
Reviewed-by: Paolo

tests/libqos: Move the libqos files under tests/qtest/

The qos stuff belongs to qtest, so move it into that directory, too.

Message-Id: <20191218103059.11729-8-thuth@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

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tests/libqos: embed allocators instead of malloc-ing them separately

qgraph will embed these objects instead of allocating them in a separate
object. Expose a new API "generic_alloc_init" and "gene

tests/libqos: embed allocators instead of malloc-ing them separately

qgraph will embed these objects instead of allocating them in a separate
object. Expose a new API "generic_alloc_init" and "generic_alloc_destroy"
for that, and rename the existing API with s/init/new/ and s/uninit/free/.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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libqos: Use explicit QTestState for fw_cfg operations

Drop one more client of global_qtest by teaching all fw_cfg test
functionality (invoked through alloc-pc) to pass in an explicit
QTestState, adj

libqos: Use explicit QTestState for fw_cfg operations

Drop one more client of global_qtest by teaching all fw_cfg test
functionality (invoked through alloc-pc) to pass in an explicit
QTestState, adjusting all callers. In particular, fw_cfg-test
had to reorder things to create the test state prior to creating
the fw_cfg (and drop a pointless strdup in the meantime), but that
test now no longer depends on global_qtest.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[thuth: Fixed conflict wrt pc_alloc_init() in vhost-user-test.c]
Signed-off-by: Thomas Huth <thuth@redhat.com>

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libqos: Convert malloc-pc allocator to a generic allocator

The allocator in malloc-pc has been extracted, so it can be used in every arch.
This operation showed that both the alloc and free function

libqos: Convert malloc-pc allocator to a generic allocator

The allocator in malloc-pc has been extracted, so it can be used in every arch.
This operation showed that both the alloc and free functions can be also
generic.
Because of this, the QGuestAllocator has been removed from is function to wrap
the alloc and free function, and now just contains the allocator parameters.
As a result, only the allocator initalizer and unitializer are arch dependent.

Signed-off-by: Marc Marí <marc.mari.barcelo@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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libqos: add a simple first-fit memory allocator

Implement a simple first-fit memory allocator that
attempts to keep track of leased blocks of memory
in order to be able to re-use blocks.

Additional

libqos: add a simple first-fit memory allocator

Implement a simple first-fit memory allocator that
attempts to keep track of leased blocks of memory
in order to be able to re-use blocks.

Additionally, allow the user to specify when
initializing the device that upon cleanup,
we would like to assert that there are no
blocks in use. This may be useful for identifying
problems in qtests that use more complicated
set-up and tear-down routines.

This functionality is used in my upcoming ahci-test v2
patch set, but I didn't see fit to enable it for any
existing tests, which will continue to operate the
same as they have prior.

Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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libqos: add malloc support

This is a very simple allocator for the PC platform. It should
be possible to add backends for other platforms.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mess

libqos: add malloc support

This is a very simple allocator for the PC platform. It should
be possible to add backends for other platforms.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366123521-4330-5-git-send-email-aliguori@us.ibm.com

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