Changes in kernel/generic/src/mm/page.c [b93d637:97bdb4a] in mainline

File:

• kernel/generic/src/mm/page.c (modified) (3 diffs)

kernel/generic/src/mm/page.c

@@ -60 +60 @@
 
 #include <mm/page.h>
-#include <genarch/mm/page_ht.h>
-#include <genarch/mm/page_pt.h>
 #include <arch/mm/page.h>
 #include <arch/mm/asid.h>
@@ -72 +70 @@
 #include <debug.h>
 #include <arch.h>
-#include <syscall/copy.h>
-#include <errno.h>
 
 /** Virtual operations for page subsystem. */
@@ -177 +173 @@
 }
 
-/** Syscall wrapper for getting mapping of a virtual page.
- * 
- * @retval EOK Everything went find, @p uspace_frame and @p uspace_node
- *             contains correct values.
- * @retval ENOENT Virtual address has no mapping.
- */
-sysarg_t sys_page_find_mapping(uintptr_t virt_address,
-    uintptr_t *uspace_frame)
-{
-        mutex_lock(&AS->lock);
-        
-        pte_t *pte = page_mapping_find(AS, virt_address);
-        if (!PTE_VALID(pte) || !PTE_PRESENT(pte)) {
-                mutex_unlock(&AS->lock);
-                
-                return (sysarg_t) ENOENT;
-        }
-        
-        uintptr_t phys_address = PTE_GET_FRAME(pte);
-        
-        mutex_unlock(&AS->lock);
-        
-        int rc = copy_to_uspace(uspace_frame,
-            &phys_address, sizeof(phys_address));
-        if (rc != EOK) {
-                return (sysarg_t) rc;
-        }
-        
-        return EOK;
-}
-
 /** @}
  */