Searched hist:"914 cde58" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/arch/arm64/kvm/hyp/include/nvhe/ |
H A D | memory.h | 914cde58 Tue Jun 08 06:45:14 CDT 2021 Quentin Perret <qperret@google.com> KVM: arm64: Remove list_head from hyp_page
The list_head member of struct hyp_page is only needed when the page is attached to a free-list, which by definition implies the page is free. As such, nothing prevents us from using the page itself to store the list_head, hence reducing the size of the vmemmap.
Signed-off-by: Quentin Perret <qperret@google.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210608114518.748712-4-qperret@google.com
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/openbmc/linux/arch/arm64/kvm/hyp/nvhe/ |
H A D | page_alloc.c | 914cde58 Tue Jun 08 06:45:14 CDT 2021 Quentin Perret <qperret@google.com> KVM: arm64: Remove list_head from hyp_page
The list_head member of struct hyp_page is only needed when the page is attached to a free-list, which by definition implies the page is free. As such, nothing prevents us from using the page itself to store the list_head, hence reducing the size of the vmemmap.
Signed-off-by: Quentin Perret <qperret@google.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210608114518.748712-4-qperret@google.com
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