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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-17 14:58:01 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-17 14:58:01 -0800
commit2dcd9c71c1ffa9a036e09047f60e08383bb0abb6 (patch)
tree8caabaf493288a3d5adb46ac49ad5097d0c907c7 /include/linux/perf_event.h
parentb1c2a344cc19b40d2f1e7cbd9c2f4f205ae6d650 (diff)
parenta96a5037ed0f52e2d86739f4a1ef985bd036e575 (diff)
downloadlwn-2dcd9c71c1ffa9a036e09047f60e08383bb0abb6.tar.gz
lwn-2dcd9c71c1ffa9a036e09047f60e08383bb0abb6.zip
Merge tag 'trace-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing updates from - allow module init functions to be traced - clean up some unused or not used by config events (saves space) - clean up of trace histogram code - add support for preempt and interrupt enabled/disable events - other various clean ups * tag 'trace-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (30 commits) tracing, thermal: Hide cpu cooling trace events when not in use tracing, thermal: Hide devfreq trace events when not in use ftrace: Kill FTRACE_OPS_FL_PER_CPU perf/ftrace: Small cleanup perf/ftrace: Fix function trace events perf/ftrace: Revert ("perf/ftrace: Fix double traces of perf on ftrace:function") tracing, dma-buf: Remove unused trace event dma_fence_annotate_wait_on tracing, memcg, vmscan: Hide trace events when not in use tracing/xen: Hide events that are not used when X86_PAE is not defined tracing: mark trace_test_buffer as __maybe_unused printk: Remove superfluous memory barriers from printk_safe ftrace: Clear hashes of stale ips of init memory tracing: Add support for preempt and irq enable/disable events tracing: Prepare to add preempt and irq trace events ftrace/kallsyms: Have /proc/kallsyms show saved mod init functions ftrace: Add freeing algorithm to free ftrace_mod_maps ftrace: Save module init functions kallsyms symbols for tracing ftrace: Allow module init functions to be traced ftrace: Add a ftrace_free_mem() function for modules to use tracing: Reimplement log2 ...
Diffstat (limited to 'include/linux/perf_event.h')
-rw-r--r--include/linux/perf_event.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 874b71a70058..2c9c87d8a0c1 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -1169,7 +1169,7 @@ extern void perf_event_init(void);
extern void perf_tp_event(u16 event_type, u64 count, void *record,
int entry_size, struct pt_regs *regs,
struct hlist_head *head, int rctx,
- struct task_struct *task, struct perf_event *event);
+ struct task_struct *task);
extern void perf_bp_event(struct perf_event *event, void *data);
#ifndef perf_misc_flags