Haryslee 9fdb80f85f fix: 共享内存问题修复 ...

Signed-off-by: Haryslee <lihao189@huawei.com>
背景：父进程移除共享内存并标记SHM_SEG_REMOVE,当子进程资源回收时在
ShmFindSeg接口中判断该共享内存具有SHM_SEG_REMOVE时返回空，但是此时
seg->ds.shm_nattch不为0，不应返回空。
方案：ShmFindSeg接口中增加seg->ds.shm_nattch为0的判断。

close #I47X2Z

Change-Id: I8735cd11ac237b17fa745c50313da0fd0649bb9f

2021-09-23 21:04:36 +08:00

..

los_vm_boot.c

refactor: Refactored the kernel boot process and added a init framework

2021-05-20 16:45:43 +08:00

los_vm_dump.c

feat: page cache backed by vnode instead of filep

2021-09-14 15:31:33 +08:00

los_vm_fault.c

feat: page cache backed by vnode instead of filep

2021-09-14 15:31:33 +08:00

los_vm_filemap.c

feat: page cache backed by vnode instead of filep

2021-09-14 15:31:33 +08:00

los_vm_iomap.c

fix:消除编译告警

2021-07-08 20:30:33 +08:00

los_vm_map.c

feat: page cache backed by vnode instead of filep

2021-09-14 15:31:33 +08:00

los_vm_page.c

remove __cplusplus guards in .c files

2021-04-19 18:28:25 +08:00

los_vm_phys.c

chore: add a mini config for qemu arm virt

2021-06-05 17:40:22 +08:00

los_vm_scan.c

use -include option instead of including menuconfig manually

2021-04-14 17:56:48 +08:00

los_vm_syscall.c

feat: page cache backed by vnode instead of filep

2021-09-14 15:31:33 +08:00

oom.c

refactor: 内核目录结构整理

2021-09-08 16:36:28 +08:00

shm.c

fix: 共享内存问题修复

2021-09-23 21:04:36 +08:00