tune preempt_[dis|en]able()

[Xen-devel] [PATCH 0/3] tune preempt_[dis|en]able()

Juergen Gross posted 3 patches 4 years, 11 months ago

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Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/xen tags/patchew/20190522094549.28397-1-jgross@suse.com

xen/arch/x86/hvm/hvm.c    | 16 ----------------
xen/common/Makefile       |  2 +-
xen/common/preempt.c      |  7 -------
xen/include/xen/preempt.h |  8 +++++---
4 files changed, 6 insertions(+), 27 deletions(-)

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[Xen-devel] [PATCH 0/3] tune preempt_[dis|en]able()

Posted by Juergen Gross 4 years, 11 months ago

There is no user of the preempt_count for non-debug builds. This series
removes it for that case.

Juergen Gross (3):
  xen: drop in_atomic()
  xen: drop preempt_count() for non-debug builds
  xen: build common/preempt.c only with CONFIG_DEBUG

 xen/arch/x86/hvm/hvm.c    | 16 ----------------
 xen/common/Makefile       |  2 +-
 xen/common/preempt.c      |  7 -------
 xen/include/xen/preempt.h |  8 +++++---
 4 files changed, 6 insertions(+), 27 deletions(-)

-- 
2.16.4


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