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| author |   Quentin Perret <qperret@google.com> | 2021-06-08 11:45:14 +0000 |
|---|---|---|
| committer |   Marc Zyngier <maz@kernel.org> | 2021-06-11 13:24:11 +0100 |
| commit | 914cde58a03cc5eef858db34687433e17d0e44be (patch) | |
| tree | 8cadb4eb7d1a61219d755b97ec262a02bd6ba5b2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: arm64: Use refcount at hyp to check page availability (diff) | |
| download | wireguard-linux-914cde58a03cc5eef858db34687433e17d0e44be.tar.xz wireguard-linux-914cde58a03cc5eef858db34687433e17d0e44be.zip | |
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
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions