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Searched refs:VM_MAP_REGION_FLAG_SHARED (Results 1 – 4 of 4) sorted by relevance

/kernel/liteos_a/kernel/base/vm/
Dlos_vm_syscall.c306 if (LOS_IsRegionTypeFile(region) && (region->regionFlags & VM_MAP_REGION_FLAG_SHARED)) { in LOS_DoMprotect()
326 vmFlags |= (region->regionFlags & VM_MAP_REGION_FLAG_SHARED) ? VM_MAP_REGION_FLAG_SHARED : 0; in LOS_DoMprotect()
Dlos_vm_filemap.c419 …if (!((vmf->flags & VM_MAP_PF_FLAG_WRITE) && !(region->regionFlags & VM_MAP_REGION_FLAG_SHARED))) { in OsVmmFileFault()
425 if ((vmf->flags & VM_MAP_PF_FLAG_WRITE) && (region->regionFlags & VM_MAP_REGION_FLAG_SHARED)) { in OsVmmFileFault()
Dlos_vm_fault.c328 if (region->regionFlags & VM_MAP_REGION_FLAG_SHARED) { in OsDoFileFault()
/kernel/liteos_a/kernel/base/include/
Dlos_vm_map.h147 #define VM_MAP_REGION_FLAG_SHARED (1<<7) macro
170 regionFlags |= (flags & MAP_SHARED) ? VM_MAP_REGION_FLAG_SHARED : 0; in OsCvtProtFlagsToRegionFlags()