Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\livepatch\core.c Create Date:2022-07-28 10:30:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Remove parts of patches that touch a given kernel module. The list of* patches processed might be limited. When limit is NULL, all patches* will be handled.

Proto:static void klp_cleanup_module_patches_limited(struct module *mod, struct klp_patch *limit)

Type:void

Parameter:

TypeParameterName
struct module *mod
struct klp_patch *limit
1110  klp_for_each_patch(patch)
1111  If patch == limit Then Break
1114  klp_for_each_object(patch, obj)
1115  If Not klp_is_module(obj) || strcmp( external , Unique handle for this module ) Then Continue
1118  If patch != klp_transition_patch Then klp_pre_unpatch_callback(obj)
1121  pr_notice("reverting patch '%s' on unloading module '%s'\n", Unique handle for this module , Unique handle for this module )
1123  klp_unpatch_object(obj)
1125  klp_post_unpatch_callback(obj)
1127  Clean up when a patched object is unloaded
1128  Break
Caller
NameDescribe
klp_module_coming
klp_module_going