Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile

[linux-2.6-omap-h63xx.git] / drivers / oprofile / cpu_buffer.c

diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index 67bcc1c95e60dd7d8b56b9c16c7d0803d80416b1..01d38e78cde18bd341fca22940249e4a80068217 100644 (file)
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -45,6 +45,19 @@ void free_cpu_buffers(void)
        }
 }
 
+unsigned long oprofile_get_cpu_buffer_size(void)
+{
+       return fs_cpu_buffer_size;
+}
+
+void oprofile_cpu_buffer_inc_smpl_lost(void)
+{
+       struct oprofile_cpu_buffer *cpu_buf
+               = &__get_cpu_var(cpu_buffer);
+
+       cpu_buf->sample_lost_overflow++;
+}
+
 int alloc_cpu_buffers(void)
 {
        int i;