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| author | Mike Marshall <hubcap@omnibond.com> | 2017-02-25 19:12:48 +0300 |
|---|---|---|
| committer | Mike Marshall <hubcap@omnibond.com> | 2017-02-25 19:12:48 +0300 |
| commit | e98bdb3059cbf2b1cd4261e126b08429f64466c3 (patch) | |
| tree | e378fc95b495cc6e0e558f247e99bcaa21a6d567 /include/linux/ring_buffer.h | |
| parent | eb68d0324dc4d88ab0d6159bdcd98c247a3a8954 (diff) | |
| parent | c470abd4fde40ea6a0846a2beab642a578c0b8cd (diff) | |
| download | linux-e98bdb3059cbf2b1cd4261e126b08429f64466c3.tar.xz | |
Merge tag 'v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into for-next
Linux 4.10
Diffstat (limited to 'include/linux/ring_buffer.h')
| -rw-r--r-- | include/linux/ring_buffer.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index 4acc552e9279..b6d4568795a7 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -198,4 +198,10 @@ enum ring_buffer_flags { RB_FL_OVERWRITE = 1 << 0, }; +#ifdef CONFIG_RING_BUFFER +int trace_rb_cpu_prepare(unsigned int cpu, struct hlist_node *node); +#else +#define trace_rb_cpu_prepare NULL +#endif + #endif /* _LINUX_RING_BUFFER_H */ |