Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\uprobes.c Create Date:2022-07-28 13:46:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:get_xol_area - Allocate process's xol_area if necessary.* This area will be used for storing instructions for execution out of line.* Returns the allocated area or NULL.

Proto:static struct xol_area *get_xol_area(void)

Type:struct xol_area

Parameter:Nothing

1533  mm = mm
1536  If Not xol_area Then __create_xol_area(0)
1540  area = READ_ONCE(xol_area)
1541  Return area
Caller
NameDescribe
xol_get_insn_slotxol_get_insn_slot - allocate a slot for xol.* Returns the allocated slot address or 0.
prepare_uretprobe