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

/linux-6.14.4/kernel/trace/
Dtrace_uprobe.c875 struct uprobe_cpu_buffer { struct
880 static struct uprobe_cpu_buffer __percpu *uprobe_cpu_buffer; argument
888 uprobe_cpu_buffer = alloc_percpu(struct uprobe_cpu_buffer); in uprobe_buffer_init()
889 if (uprobe_cpu_buffer == NULL) in uprobe_buffer_init()
899 per_cpu_ptr(uprobe_cpu_buffer, cpu)->buf = page_address(p); in uprobe_buffer_init()
900 mutex_init(&per_cpu_ptr(uprobe_cpu_buffer, cpu)->mutex); in uprobe_buffer_init()
909 free_page((unsigned long)per_cpu_ptr(uprobe_cpu_buffer, cpu)->buf); in uprobe_buffer_init()
912 free_percpu(uprobe_cpu_buffer); in uprobe_buffer_init()
939 free_page((unsigned long)per_cpu_ptr(uprobe_cpu_buffer, in uprobe_buffer_disable()
942 free_percpu(uprobe_cpu_buffer); in uprobe_buffer_disable()
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