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

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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile: (31 commits)
  powerpc/oprofile: fix whitespaces in op_model_cell.c
  powerpc/oprofile: IBM CELL: add SPU event profiling support
  powerpc/oprofile: fix cell/pr_util.h
  powerpc/oprofile: IBM CELL: cleanup and restructuring
  oprofile: make new cpu buffer functions part of the api
  oprofile: remove #ifdef CONFIG_OPROFILE_IBS in non-ibs code
  ring_buffer: fix ring_buffer_event_length()
  oprofile: use new data sample format for ibs
  oprofile: add op_cpu_buffer_get_data()
  oprofile: add op_cpu_buffer_add_data()
  oprofile: rework implementation of cpu buffer events
  oprofile: modify op_cpu_buffer_read_entry()
  oprofile: add op_cpu_buffer_write_reserve()
  oprofile: rename variables in add_ibs_begin()
  oprofile: rename add_sample() in cpu_buffer.c
  oprofile: rename variable ibs_allowed to has_ibs in op_model_amd.c
  oprofile: making add_sample_entry() inline
  oprofile: remove backtrace code for ibs
  oprofile: remove unused ibs macro
  oprofile: remove unused components in struct oprofile_cpu_buffer
  ...
This commit is contained in:
Linus Torvalds
2009-01-09 12:43:06 -08:00
parent 7c51d57e9d a076aa4f96
commit 4ce5f24193
16 changed files with 1141 additions and 553 deletions
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11
arch/powerpc/oprofile/cell/pr_util.h
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@@ -30,6 +30,10 @@
extern struct delayed_work spu_work;
extern int spu_prof_running;
#define TRACE_ARRAY_SIZE 1024
extern spinlock_t oprof_spu_smpl_arry_lck;
struct spu_overlay_info { /* map of sections within an SPU overlay */
unsigned int vma; /* SPU virtual memory address from elf */
unsigned int size; /* size of section from elf */
@@ -89,10 +93,11 @@ void vma_map_free(struct vma_to_fileoffset_map *map);
* Entry point for SPU profiling.
* cycles_reset is the SPU_CYCLES count value specified by the user.
*/
int start_spu_profiling(unsigned int cycles_reset);
void stop_spu_profiling(void);
int start_spu_profiling_cycles(unsigned int cycles_reset);
void start_spu_profiling_events(void);
void stop_spu_profiling_cycles(void);
void stop_spu_profiling_events(void);
/* add the necessary profiling hooks */
int spu_sync_start(void);