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| author | Chris Wilson | 2019-01-28 11:23:53 +0100 |
|---|---|---|
| committer | Chris Wilson | 2019-01-28 17:24:13 +0100 |
| commit | 09d7e46b97c663c9b7f5245871a8f19114e9148d (patch) | |
| tree | dc83634a393aba66c727d33782f43c36abc87c45 /virt/kvm/Kconfig | |
| parent | drm/i915: Stop tracking MRU activity on VMA (diff) | |
| download | kernel-qcow2-linux-09d7e46b97c663c9b7f5245871a8f19114e9148d.tar.gz kernel-qcow2-linux-09d7e46b97c663c9b7f5245871a8f19114e9148d.tar.xz kernel-qcow2-linux-09d7e46b97c663c9b7f5245871a8f19114e9148d.zip | |
drm/i915: Pull VM lists under the VM mutex.
A starting point to counter the pervasive struct_mutex. For the goal of
avoiding (or at least blocking under them!) global locks during user
request submission, a simple but important step is being able to manage
each clients GTT separately. For which, we want to replace using the
struct_mutex as the guard for all things GTT/VM and switch instead to a
specific mutex inside i915_address_space.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190128102356.15037-2-chris@chris-wilson.co.uk
Diffstat (limited to 'virt/kvm/Kconfig')
0 files changed, 0 insertions, 0 deletions