uprobe_cpu_buffer 840 kernel/trace/trace_uprobe.c static struct uprobe_cpu_buffer __percpu *uprobe_cpu_buffer; uprobe_cpu_buffer 847 kernel/trace/trace_uprobe.c uprobe_cpu_buffer = alloc_percpu(struct uprobe_cpu_buffer); uprobe_cpu_buffer 848 kernel/trace/trace_uprobe.c if (uprobe_cpu_buffer == NULL) uprobe_cpu_buffer 858 kernel/trace/trace_uprobe.c per_cpu_ptr(uprobe_cpu_buffer, cpu)->buf = page_address(p); uprobe_cpu_buffer 859 kernel/trace/trace_uprobe.c mutex_init(&per_cpu_ptr(uprobe_cpu_buffer, cpu)->mutex); uprobe_cpu_buffer 868 kernel/trace/trace_uprobe.c free_page((unsigned long)per_cpu_ptr(uprobe_cpu_buffer, cpu)->buf); uprobe_cpu_buffer 871 kernel/trace/trace_uprobe.c free_percpu(uprobe_cpu_buffer); uprobe_cpu_buffer 898 kernel/trace/trace_uprobe.c free_page((unsigned long)per_cpu_ptr(uprobe_cpu_buffer, uprobe_cpu_buffer 901 kernel/trace/trace_uprobe.c free_percpu(uprobe_cpu_buffer); uprobe_cpu_buffer 902 kernel/trace/trace_uprobe.c uprobe_cpu_buffer = NULL; uprobe_cpu_buffer 906 kernel/trace/trace_uprobe.c static struct uprobe_cpu_buffer *uprobe_buffer_get(void) uprobe_cpu_buffer 908 kernel/trace/trace_uprobe.c struct uprobe_cpu_buffer *ucb; uprobe_cpu_buffer 912 kernel/trace/trace_uprobe.c ucb = per_cpu_ptr(uprobe_cpu_buffer, cpu); uprobe_cpu_buffer 923 kernel/trace/trace_uprobe.c static void uprobe_buffer_put(struct uprobe_cpu_buffer *ucb) uprobe_cpu_buffer 930 kernel/trace/trace_uprobe.c struct uprobe_cpu_buffer *ucb, int dsize, uprobe_cpu_buffer 972 kernel/trace/trace_uprobe.c struct uprobe_cpu_buffer *ucb, int dsize) uprobe_cpu_buffer 989 kernel/trace/trace_uprobe.c struct uprobe_cpu_buffer *ucb, int dsize) uprobe_cpu_buffer 1327 kernel/trace/trace_uprobe.c struct uprobe_cpu_buffer *ucb, int dsize) uprobe_cpu_buffer 1380 kernel/trace/trace_uprobe.c struct uprobe_cpu_buffer *ucb, int dsize) uprobe_cpu_buffer 1392 kernel/trace/trace_uprobe.c struct uprobe_cpu_buffer *ucb, int dsize) uprobe_cpu_buffer 1459 kernel/trace/trace_uprobe.c struct uprobe_cpu_buffer *ucb; uprobe_cpu_buffer 1472 kernel/trace/trace_uprobe.c if (WARN_ON_ONCE(!uprobe_cpu_buffer)) uprobe_cpu_buffer 1497 kernel/trace/trace_uprobe.c struct uprobe_cpu_buffer *ucb; uprobe_cpu_buffer 1507 kernel/trace/trace_uprobe.c if (WARN_ON_ONCE(!uprobe_cpu_buffer))