perf: Fix typos in comments

Fix two typos in kernel/events/*.

No change in functionality intended.

Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 84530ab..a2a6e0b 100644 (file)
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -5541,7 +5541,7 @@ out_put:
 
 static const struct vm_operations_struct perf_mmap_vmops = {
        .open           = perf_mmap_open,
-       .close          = perf_mmap_close, /* non mergable */
+       .close          = perf_mmap_close, /* non mergeable */
        .fault          = perf_mmap_fault,
        .page_mkwrite   = perf_mmap_fault,
 };

diff --git a/kernel/events/hw_breakpoint.c b/kernel/events/hw_breakpoint.c
index d6b5618..5befb33 100644 (file)
--- a/kernel/events/hw_breakpoint.c
+++ b/kernel/events/hw_breakpoint.c
@@ -238,7 +238,7 @@ __weak void arch_unregister_hw_breakpoint(struct perf_event *bp)
 }
 
 /*
- * Contraints to check before allowing this new breakpoint counter:
+ * Constraints to check before allowing this new breakpoint counter:
  *
  *  == Non-pinned counter == (Considered as pinned for now)
  *