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Searched refs:ftrace_loc (Results 1 – 1 of 1) sorted by relevance

/Linux-v4.19/kernel/livepatch/
Dpatch.c153 unsigned long ftrace_loc; in klp_unpatch_func() local
155 ftrace_loc = klp_get_ftrace_location(func->old_addr); in klp_unpatch_func()
156 if (WARN_ON(!ftrace_loc)) in klp_unpatch_func()
160 WARN_ON(ftrace_set_filter_ip(&ops->fops, ftrace_loc, 1, 0)); in klp_unpatch_func()
185 unsigned long ftrace_loc; in klp_patch_func() local
187 ftrace_loc = klp_get_ftrace_location(func->old_addr); in klp_patch_func()
188 if (!ftrace_loc) { in klp_patch_func()
208 ret = ftrace_set_filter_ip(&ops->fops, ftrace_loc, 0, 0); in klp_patch_func()
219 ftrace_set_filter_ip(&ops->fops, ftrace_loc, 1, 0); in klp_patch_func()