path: root/drivers/oprofile/cpu_buffer.h
diff options
authorRobert Richter <>2008-12-24 16:53:53 +0100
committerRobert Richter <>2008-12-29 15:17:52 +0100
commit6d2c53f3cd81e33eec17aa99845d43e599986982 (patch)
treeba8462e472851065843396f1a5aaf3bbfc46ebb3 /drivers/oprofile/cpu_buffer.h
parentbd2172f58094b3f8afa017e68f3f0b57577824e1 (diff)
oprofile: rename cpu buffer functions
This patch renames cpu buffer functions to something more oprofile specific names. Functions will be moved to the global name space. Cc: Andrew Morton <> Signed-off-by: Robert Richter <>
Diffstat (limited to 'drivers/oprofile/cpu_buffer.h')
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/oprofile/cpu_buffer.h b/drivers/oprofile/cpu_buffer.h
index aacb0f0bc566..83d491e273fe 100644
--- a/drivers/oprofile/cpu_buffer.h
+++ b/drivers/oprofile/cpu_buffer.h
@@ -64,7 +64,7 @@ DECLARE_PER_CPU(struct oprofile_cpu_buffer, cpu_buffer);
* reset these to invalid values; the next sample collected will
* populate the buffer with proper values to initialize the buffer
-static inline void cpu_buffer_reset(int cpu)
+static inline void op_cpu_buffer_reset(int cpu)
struct oprofile_cpu_buffer *cpu_buf = &per_cpu(cpu_buffer, cpu);
@@ -72,7 +72,7 @@ static inline void cpu_buffer_reset(int cpu)
cpu_buf->last_task = NULL;
-static inline int cpu_buffer_write_entry(struct op_entry *entry)
+static inline int op_cpu_buffer_write_entry(struct op_entry *entry)
entry->event = ring_buffer_lock_reserve(op_ring_buffer_write,
sizeof(struct op_sample),
@@ -88,13 +88,13 @@ static inline int cpu_buffer_write_entry(struct op_entry *entry)
return 0;
-static inline int cpu_buffer_write_commit(struct op_entry *entry)
+static inline int op_cpu_buffer_write_commit(struct op_entry *entry)
return ring_buffer_unlock_commit(op_ring_buffer_write, entry->event,
-static inline struct op_sample *cpu_buffer_read_entry(int cpu)
+static inline struct op_sample *op_cpu_buffer_read_entry(int cpu)
struct ring_buffer_event *e;
e = ring_buffer_consume(op_ring_buffer_read, cpu, NULL);
@@ -111,7 +111,7 @@ static inline struct op_sample *cpu_buffer_read_entry(int cpu)
/* "acquire" as many cpu buffer slots as we can */
-static inline unsigned long cpu_buffer_entries(int cpu)
+static inline unsigned long op_cpu_buffer_entries(int cpu)
return ring_buffer_entries_cpu(op_ring_buffer_read, cpu)
+ ring_buffer_entries_cpu(op_ring_buffer_write, cpu);