From: Jan Beulich Date: Tue, 21 Apr 2020 08:58:05 +0000 (+0200) Subject: x86/shadow: sh_remove_write_access_from_sl1p() can be static X-Git-Tag: archive/raspbian/4.14.0+80-gd101b417b7-1+rpi1^2~63^2~385 X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=df9238eaa4ad870bab835de5be3242f8f2a632ce;p=xen.git x86/shadow: sh_remove_write_access_from_sl1p() can be static It's only used by common.c. Signed-off-by: Jan Beulich Acked-by: Andrew Cooper Acked-by: Tim Deegan --- diff --git a/xen/arch/x86/mm/shadow/common.c b/xen/arch/x86/mm/shadow/common.c index d5d0111067..33f3ad521a 100644 --- a/xen/arch/x86/mm/shadow/common.c +++ b/xen/arch/x86/mm/shadow/common.c @@ -38,6 +38,9 @@ #include #include "private.h" +static int sh_remove_write_access_from_sl1p(struct domain *d, mfn_t gmfn, + mfn_t smfn, unsigned long offset); + DEFINE_PER_CPU(uint32_t,trace_shadow_path_flags); static int sh_enable_log_dirty(struct domain *, bool log_global); @@ -1999,8 +2002,8 @@ int sh_remove_write_access(struct domain *d, mfn_t gmfn, } #if (SHADOW_OPTIMIZATIONS & SHOPT_OUT_OF_SYNC) -int sh_remove_write_access_from_sl1p(struct domain *d, mfn_t gmfn, - mfn_t smfn, unsigned long off) +static int sh_remove_write_access_from_sl1p(struct domain *d, mfn_t gmfn, + mfn_t smfn, unsigned long off) { struct page_info *sp = mfn_to_page(smfn); diff --git a/xen/arch/x86/mm/shadow/private.h b/xen/arch/x86/mm/shadow/private.h index e8b028a365..6eb7920d47 100644 --- a/xen/arch/x86/mm/shadow/private.h +++ b/xen/arch/x86/mm/shadow/private.h @@ -396,9 +396,6 @@ void sh_resync(struct domain *d, mfn_t gmfn); void oos_fixup_add(struct domain *d, mfn_t gmfn, mfn_t smfn, unsigned long off); -int sh_remove_write_access_from_sl1p(struct domain *d, mfn_t gmfn, - mfn_t smfn, unsigned long offset); - /* Pull all out-of-sync shadows back into sync. If skip != 0, we try * to avoid resyncing where we think we can get away with it. */