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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-08 12:05:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-08 12:05:50 -0700 |
| commit | b924f9599dfd4a604761e84b1e920e480fb57f66 (patch) | |
| tree | a1456ef8aea8beb8415d8258a978e072467d8ff6 /include | |
| parent | b9d40b7b1e349bdc5c174b4ef1a333e62f7d749c (diff) | |
| parent | 2dca6999eed58d44b67e9de7d6ec230f6250553d (diff) | |
| download | lwn-b924f9599dfd4a604761e84b1e920e480fb57f66.tar.gz lwn-b924f9599dfd4a604761e84b1e920e480fb57f66.zip | |
Merge branch 'sparc-perf-events-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'sparc-perf-events-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
mm, perf_event: Make vmalloc_user() align base kernel virtual address to SHMLBA
perf_event: Provide vmalloc() based mmap() backing
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/perf_event.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 3a9d36d1e92a..2e6d95f97419 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -442,6 +442,7 @@ enum perf_callchain_context { #include <linux/hrtimer.h> #include <linux/fs.h> #include <linux/pid_namespace.h> +#include <linux/workqueue.h> #include <asm/atomic.h> #define PERF_MAX_STACK_DEPTH 255 @@ -513,6 +514,10 @@ struct file; struct perf_mmap_data { struct rcu_head rcu_head; +#ifdef CONFIG_PERF_USE_VMALLOC + struct work_struct work; +#endif + int data_order; int nr_pages; /* nr of data pages */ int writable; /* are we writable */ int nr_locked; /* nr pages mlocked */ |