Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>

在init进程中,经gdb查看红黑树工作正常,其拓扑结构:
             heap
            /    \
        .text   stack
        .data      \
                  arg

init 进程的 .text,.data 同一个程序头,地址范围(rb_node: 0x90000000a100e028 ):
    0x0 - 0x14a0
heap地址范围(rb_node: 0x90000000a1010028):
    0x7f0000000 - 0x7f0040000
stack地址范围(rb_node: 0x90000000a100f028):
    0x7fffffd000 - 0x7fffffe000
arg地址范围(rb_node: 0x90000000a1011028):
    0x7fffffe000 - 0x8000000000

Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>

(gdb) p mm->mm_rb
$ = {
  rb_node = 0x90000000a22e4028
}

(gdb) p *mm->mm_rb.rb_node
$ = {
  rb_parent = 0x0,
  rb_color = 1,
  rb_right = 0x90000000a2356028,
  rb_left = 0x0
}

(gdb) p mm->mmap->vm_next.vm_rb
$ = {
  rb_parent = 0x90000000a22e4028,
  rb_color = 0,
  rb_right = 0x0,
  rb_left = 0x0
}

Signed-off-by: zhendewokusi <768672249@qq.com>

修改了没有更新对应 mm_struct 的逻辑

Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>

Signed-off-by: zhendewokusi <768672249@qq.com>