[v2] xen/gnttab: reduce size of struct active_grant_entry

[PATCH v2 0/2] xen/gnttab: reduce size of struct active_grant_entry

Juergen Gross posted 2 patches 1 year, 7 months ago

Diff against v1 v3
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xen/common/domain.c      | 53 +++++++++++++++++++++++++---------------
xen/common/grant_table.c | 13 +++++-----
xen/include/xen/sched.h  |  4 +++
3 files changed, 44 insertions(+), 26 deletions(-)

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[PATCH v2 0/2] xen/gnttab: reduce size of struct active_grant_entry

Posted by Juergen Gross 1 year, 7 months ago

While looking at the grant table code I thought it should be possible
to have a smaller struct active_grant_entry. This approach should only
hit transitive grants with some negative performance effect, "normal"
grants should be not affected.

Juergen Gross (2):
  xen: add knownalive_domain_from_domid() helper
  xen/gnttab: reduce size of struct active_grant_entry

 xen/common/domain.c      | 53 +++++++++++++++++++++++++---------------
 xen/common/grant_table.c | 13 +++++-----
 xen/include/xen/sched.h  |  4 +++
 3 files changed, 44 insertions(+), 26 deletions(-)

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2.35.3