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D57004.id177845.diff
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diff --git a/sys/compat/linuxkpi/common/include/asm/set_memory.h b/sys/compat/linuxkpi/common/include/asm/set_memory.h
--- a/sys/compat/linuxkpi/common/include/asm/set_memory.h
+++ b/sys/compat/linuxkpi/common/include/asm/set_memory.h
@@ -29,6 +29,7 @@
#ifndef _LINUXKPI_ASM_SET_MEMORY_H_
#define _LINUXKPI_ASM_SET_MEMORY_H_
+#include <linux/mm.h>
#include <linux/page.h>
static inline int
@@ -65,32 +66,19 @@
static inline int
set_pages_uc(struct page *page, int numpages)
{
- KASSERT(numpages == 1, ("%s: numpages %d", __func__, numpages));
-
- pmap_page_set_memattr(page, VM_MEMATTR_UNCACHEABLE);
- return (0);
+ return (set_memory_uc((unsigned long)page_to_virt(page), numpages));
}
static inline int
set_pages_wc(struct page *page, int numpages)
{
- KASSERT(numpages == 1, ("%s: numpages %d", __func__, numpages));
-
-#ifdef VM_MEMATTR_WRITE_COMBINING
- pmap_page_set_memattr(page, VM_MEMATTR_WRITE_COMBINING);
-#else
- return (set_pages_uc(page, numpages));
-#endif
- return (0);
+ return (set_memory_wc((unsigned long)page_to_virt(page), numpages));
}
static inline int
set_pages_wb(struct page *page, int numpages)
{
- KASSERT(numpages == 1, ("%s: numpages %d", __func__, numpages));
-
- pmap_page_set_memattr(page, VM_MEMATTR_WRITE_BACK);
- return (0);
+ return (set_memory_wb((unsigned long)page_to_virt(page), numpages));
}
static inline int
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D57004: linuxkpi: work with numpages > 1 in the set_pages_*() KPIs
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