Page MenuHomeFreeBSD
Files F3828035

Revert reorder
No One
Actions

Authored By
kib
Sep 28 2018, 12:06 PM
Size
2 KB
Referenced Files
None
Subscribers
None

Revert reorder
View Options

diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c
index 61dfd2607b4..d5a79e45320 100644
--- a/sys/amd64/amd64/pmap.c
+++ b/sys/amd64/amd64/pmap.c
@@ -1800,28 +1800,28 @@ pmap_invalidate_page(pmap_t pmap, vm_offset_t va)
if (pmap_type_guest(pmap)) {
pmap_invalidate_ept(pmap);
return;
}
KASSERT(pmap->pm_type == PT_X86,
("pmap_invalidate_page: invalid type %d", pmap->pm_type));
sched_pin();
- smp_masked_invlpg(pmap_invalidate_cpu_mask(pmap), va, pmap);
if (pmap == kernel_pmap) {
invlpg(va);
} else {
if (pmap == PCPU_GET(curpmap))
invlpg(va);
pmap_invalidate_page_mode(pmap, va);
}
+ smp_masked_invlpg(pmap_invalidate_cpu_mask(pmap), va, pmap);
sched_unpin();
}
/* 4k PTEs -- Chosen to exceed the total size of Broadwell L2 TLB */
#define PMAP_INVLPG_THRESHOLD (4 * 1024 * PAGE_SIZE)
static void
pmap_invalidate_range_pcid(pmap_t pmap, vm_offset_t sva, vm_offset_t eva,
const bool invpcid_works1)
{
@@ -1903,31 +1903,31 @@ pmap_invalidate_range(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
if (pmap_type_guest(pmap)) {
pmap_invalidate_ept(pmap);
return;
}
KASSERT(pmap->pm_type == PT_X86,
("pmap_invalidate_range: invalid type %d", pmap->pm_type));
sched_pin();
- smp_masked_invlpg_range(pmap_invalidate_cpu_mask(pmap), sva, eva, pmap);
if (pmap == kernel_pmap) {
for (addr = sva; addr < eva; addr += PAGE_SIZE)
invlpg(addr);
} else {
if (pmap == PCPU_GET(curpmap)) {
for (addr = sva; addr < eva; addr += PAGE_SIZE)
invlpg(addr);
}
pmap_invalidate_range_mode(pmap, sva, eva);
}
+ smp_masked_invlpg_range(pmap_invalidate_cpu_mask(pmap), sva, eva, pmap);
sched_unpin();
}
static inline void
pmap_invalidate_all_pcid(pmap_t pmap, bool invpcid_works1)
{
struct invpcid_descr d;
uint64_t kcr3, ucr3;
uint32_t pcid;
u_int cpuid, i;
@@ -2014,22 +2014,22 @@ pmap_invalidate_all(pmap_t pmap)
if (pmap_type_guest(pmap)) {
pmap_invalidate_ept(pmap);
return;
}
KASSERT(pmap->pm_type == PT_X86,
("pmap_invalidate_all: invalid type %d", pmap->pm_type));
sched_pin();
- smp_masked_invltlb(pmap_invalidate_cpu_mask(pmap), pmap);
pmap_invalidate_all_mode(pmap);
+ smp_masked_invltlb(pmap_invalidate_cpu_mask(pmap), pmap);
sched_unpin();
}
void
pmap_invalidate_cache(void)
{
sched_pin();
wbinvd();
smp_cache_flush();

File Metadata

Mime Type
text/plain; charset=utf-8
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1584898
Default Alt Text
Revert reorder (2 KB)

Event Timeline