*/
static struct frame_tail __user *
user_backtrace(struct frame_tail __user *tail,
- struct perf_callchain_entry *entry)
+ struct perf_callchain_entry_ctx *entry)
{
struct frame_tail buftail;
unsigned long err;
static struct compat_frame_tail __user *
compat_user_backtrace(struct compat_frame_tail __user *tail,
- struct perf_callchain_entry *entry)
+ struct perf_callchain_entry_ctx *entry)
{
struct compat_frame_tail buftail;
unsigned long err;
}
#endif /* CONFIG_COMPAT */
-void perf_callchain_user(struct perf_callchain_entry *entry,
+void perf_callchain_user(struct perf_callchain_entry_ctx *entry,
struct pt_regs *regs)
{
if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
tail = (struct frame_tail __user *)regs->regs[29];
- while (entry->nr < sysctl_perf_event_max_stack &&
+ while (entry->nr < entry->max_stack &&
tail && !((unsigned long)tail & 0xf))
tail = user_backtrace(tail, entry);
} else {
tail = (struct compat_frame_tail __user *)regs->compat_fp - 1;
- while ((entry->nr < sysctl_perf_event_max_stack) &&
+ while ((entry->nr < entry->max_stack) &&
tail && !((unsigned long)tail & 0x3))
tail = compat_user_backtrace(tail, entry);
#endif
*/
static int callchain_trace(struct stackframe *frame, void *data)
{
- struct perf_callchain_entry *entry = data;
+ struct perf_callchain_entry_ctx *entry = data;
perf_callchain_store(entry, frame->pc);
return 0;
}
-void perf_callchain_kernel(struct perf_callchain_entry *entry,
+void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry,
struct pt_regs *regs)
{
struct stackframe frame;