laokz bd9b180b27 修复SYSV shm函数：OsShmRegionFree物理页解映射、共享段删除条件，ShmGet操作标志检查，ShmatVmmAlloc对已存在映射的处理。

2020-12-01 18:59:22 +08:00

..

los_vm_boot.c

drop unnecessary executable file permission mode

2020-10-13 16:37:25 +08:00

los_vm_dump.c

drop unnecessary executable file permission mode

2020-10-13 16:37:25 +08:00

los_vm_fault.c

drop unnecessary executable file permission mode

2020-10-13 16:37:25 +08:00

los_vm_filemap.c

内存泄漏、访问野指针以及竞态问题修复。

2020-11-03 11:20:09 +08:00

los_vm_iomap.c

drop unnecessary executable file permission mode

2020-10-13 16:37:25 +08:00

los_vm_map.c

修改region相关：优化OsVmRegionSplit红黑树节点操作，修改OsVmRegionAdjust起始地址不在region时的行为，修复OsIsRegionCanExpand计算错误，更正几处typos

2020-11-27 20:49:06 +08:00

los_vm_page.c

drop unnecessary executable file permission mode

2020-10-13 16:37:25 +08:00

los_vm_phys.c

drop unnecessary executable file permission mode

2020-10-13 16:37:25 +08:00

los_vm_scan.c

drop unnecessary executable file permission mode

2020-10-13 16:37:25 +08:00

los_vm_syscall.c

drop unnecessary executable file permission mode

2020-10-13 16:37:25 +08:00

oom.c

drop unnecessary executable file permission mode

2020-10-13 16:37:25 +08:00

shm.c

修复SYSV shm函数：OsShmRegionFree物理页解映射、共享段删除条件，ShmGet操作标志检查，ShmatVmmAlloc对已存在映射的处理。

2020-12-01 18:59:22 +08:00