[0/3] tune preempt_[dis|en]able()

Message

Juergen Gross May 22, 2019, 9:45 a.m. UTC

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(-)