[cgroupv2_freeze] 补全uid模式, 不再需要附加模块

cgroupv2_freeze/Makefile

@@ -1,4 +1,4 @@
-MYKPM_VERSION := 1.0.4
+MYKPM_VERSION := 1.0.5
 
 ifndef KP_DIR
     KP_DIR = ../KernelPatch

cgroupv2_freeze/README.md

@@ -3,6 +3,8 @@
 为低版本内核添加 cgroup.freeze
 
 ## 更新记录
+### 1.0.5
+补全uid模式, 不再需要附加模块
 ### 1.0.4
 使用其他方式替代所有内核版本判断条件，变更 task_struct->jobctl 获取方式
 ### 1.0.3

cgroupv2_freeze/cfv2_offsets.c

@@ -0,0 +1,55 @@
+// task_state_ptr
+static inline volatile long* task_state_ptr(struct task_struct* task) {
+  volatile long* state = (volatile long*)((uintptr_t)task + task_struct_state_offset);
+  return state;
+}
+// task_flags
+static inline unsigned int task_flags(struct task_struct* task) {
+  unsigned int flags = *(unsigned int*)((uintptr_t)task + task_struct_flags_offset);
+  return flags;
+}
+// task_flags_ptr
+static inline unsigned int* task_flags_ptr(struct task_struct* task) {
+  unsigned int* flags = (unsigned int*)((uintptr_t)task + task_struct_flags_offset);
+  return flags;
+}
+// task_jobctl
+static inline unsigned long task_jobctl(struct task_struct* task) {
+  unsigned long jobctl = *(unsigned long*)((uintptr_t)task + task_struct_jobctl_offset);
+  return jobctl;
+}
+// task_jobctl_ptr
+static inline unsigned long* task_jobctl_ptr(struct task_struct* task) {
+  unsigned long* jobctl = (unsigned long*)((uintptr_t)task + task_struct_jobctl_offset);
+  return jobctl;
+}
+// task_signal
+static inline struct signal_struct* task_signal(struct task_struct* task) {
+  struct signal_struct* signal = (struct signal_struct*)((uintptr_t)task + task_struct_signal_offset);
+  return signal;
+}
+// signal_group_exit_task
+static inline struct task_struct* signal_group_exit_task(struct signal_struct* sig) {
+  struct task_struct* group_exit_task = *(struct task_struct**)((uintptr_t)sig + signal_struct_group_exit_task_offset);
+  return group_exit_task;
+}
+// signal_flags
+static inline unsigned int signal_flags(struct signal_struct* sig) {
+  unsigned int flags = *(unsigned int*)((uintptr_t)sig + signal_struct_flags_offset);
+  return flags;
+}
+// seq_file_private
+static inline struct kernfs_open_file* seq_file_private(struct seq_file* seq) {
+  struct kernfs_open_file* private = *(struct kernfs_open_file**)((uintptr_t)seq + seq_file_private_offset);
+  return private;
+}
+// cgroup_flags_ptr
+static inline unsigned long* cgroup_flags_ptr(struct cgroup* cgrp) {
+  unsigned long* flags = (unsigned long*)((uintptr_t)cgrp + cgroup_flags_offset);
+  return flags;
+}
+// css_set_dfl_cgrp
+static inline struct cgroup* css_set_dfl_cgrp(struct css_set* cset) {
+  struct cgroup* cgrp = *(struct cgroup**)((uintptr_t)cset + css_set_dfl_cgrp_offset);
+  return cgrp;
+}