Summary

Hits	Percentage	Function
140430	100.00	total
53947	38.42	cpu_idle
3957	2.82	save_remaining_regs
3437	2.45	exit_notify
3383	2.41	find_get_page
3136	2.23	path_lookup
2944	2.10	page_cache_release
2937	2.09	do_page_fault
2923	2.08	pSeries_flush_hash_range
2529	1.80	pSeries_insert_hpte
2434	1.73	atomic_dec_and_lock
2295	1.63	copy_page
2247	1.60	schedule
2219	1.58	lru_cache_add
2006	1.43	do_page_cache_readahead
1989	1.42	zap_pte_range
1620	1.15	vfs_read
1512	1.08	lru_cache_del
1434	1.02	fget
1371	0.98	radix_tree_lookup
1354	0.96	__wake_up
1349	0.96	__copy_tofrom_user
1222	0.87	__free_pages_ok
1124	0.80	do_fork
1102	0.78	do_no_page
1064	0.76	clear_page_tables
1019	0.73	fput
973	0.69	copy_page_range
914	0.65	link_path_walk
866	0.62	do_generic_file_read
865	0.62	filemap_nopage
857	0.61	clear_user_page
804	0.57	blk_run_queues
658	0.47	memset
655	0.47	unlock_page
633	0.45	handle_mm_fault
627	0.45	__hash_page
609	0.43	rmqueue
608	0.43	get_page_state
598	0.43	__d_lookup
531	0.38	d_lookup
524	0.37	pSeries_hpte_invalidate
501	0.36	unhash_process
469	0.33	d_instantiate
469	0.33	__set_page_dirty_buffers
441	0.31	do_anonymous_page
427	0.30	__lru_cache_del
410	0.29	memscan
398	0.28	add_wait_queue_exclusive
357	0.25	ppc_irq_dispatch_handler
354	0.25	kmem_cache_alloc
347	0.25	find_vma
335	0.24	generic_file_write
334	0.24	vfs_write
332	0.24	memcmp
316	0.23	ext2_find_entry
315	0.22	do_lookup
301	0.21	kmem_cache_free
300	0.21	__fput
290	0.21	__flush_tlb_range
289	0.21	ext2_free_blocks
287	0.20	ext2_add_link
277	0.20	d_delete
274	0.20	remove_wait_queue
273	0.19	change_protection
269	0.19	pte_alloc_map
269	0.19	do_wp_page
265	0.19	path_release
258	0.18	copy_mm
242	0.17	file_read_actor
241	0.17	page_cache_readahead
232	0.17	ext2_new_block
226	0.16	__find_get_block_fast
217	0.15	get_empty_filp
208	0.15	nr_free_pages
206	0.15	copy_user_page
202	0.14	exit_mmap
195	0.14	sys_brk
195	0.14	__down
185	0.13	d_alloc
171	0.12	memcpy
171	0.12	__brelse
166	0.12	dget_locked
164	0.12	__block_prepare_write
162	0.12	lock_vma_mappings
158	0.11	free_page_and_swap_cache
153	0.11	__strncpy_from_user
153	0.11	ext2_new_inode
146	0.10	ext2_get_group_desc
142	0.10	__block_commit_write
136	0.10	DoSyscall
133	0.09	__mark_inode_dirty
128	0.09	schedule_tail
127	0.09	dput
126	0.09	__alloc_pages
124	0.09	read_pages
122	0.09	vfs_unlink
119	0.08	notify_change
117	0.08	generic_file_llseek
117	0.08	truncate_complete_page
116	0.08	do_work
111	0.08	generic_file_read
108	0.08	mark_page_accessed
108	0.08	xics_ipi_action
106	0.08	vm_enough_memory
104	0.07	__find_get_block
99	0.07	open_namei
98	0.07	inode_change_ok
98	0.07	do_mmap_pgoff
97	0.07	__find_lock_page
96	0.07	dentry_open
94	0.07	sys_mmap
94	0.07	ret_from_syscall_1
93	0.07	memory_lseek
91	0.06	mark_buffer_dirty
91	0.06	flush_dcache_page
90	0.06	__free_pages
87	0.06	find_linux_pte
86	0.06	file_move
85	0.06	create_empty_buffers
85	0.06	fd_install
83	0.06	ext2_get_block
78	0.06	discard_buffer
76	0.05	ext2_discard_prealloc
76	0.05	real_lookup
75	0.05	find_next_zero_le_bit
74	0.05	getname
71	0.05	mpage_readpages
70	0.05	recheck
70	0.05	__clear_user
69	0.05	ext2_free_inode
68	0.05	__pmd_alloc
66	0.05	inode_setattr
66	0.05	may_open
66	0.05	dnotify_flush
66	0.05	generic_delete_inode
65	0.05	new_inode
65	0.05	truncate_list_pages
64	0.05	update_mmu_cache
64	0.05	_alloc_pages
63	0.04	get_unused_fd
62	0.04	__add_to_page_cache
62	0.04	__strnlen_user
61	0.04	update_atime
59	0.04	create_elf_tables
58	0.04	copy_strings32
58	0.04	sys_unlink
57	0.04	rb_insert_color
57	0.04	filp_close
57	0.04	vfs_permission
55	0.04	generic_fillattr
55	0.04	do_exit
55	0.04	block_invalidatepage
53	0.04	sys_close
51	0.04	clean_list_pages
51	0.04	sys_chdir
50	0.04	sys_mprotect
50	0.04	sys_utime
50	0.04	d_rehash
49	0.03	sys_wait4
48	0.03	chown_common
47	0.03	page_cache_readaround
47	0.03	flush_tlb_page
47	0.03	__set_page_dirty_nobuffers
46	0.03	truncate_inode_pages
45	0.03	find_vma_prepare
45	0.03	find_vma_prev
45	0.03	ext2_readdir
45	0.03	copy_files
45	0.03	do_brk
44	0.03	sys_chmod
44	0.03	vfs_getattr
44	0.03	sys_read
43	0.03	__insert_inode_hash
43	0.03	vfs_follow_link
43	0.03	try_to_free_buffers
42	0.03	get_write_access
42	0.03	vma_merge
42	0.03	find_lock_page
42	0.03	put_files_struct
41	0.03	do_execve32
39	0.03	ext2_readpages
39	0.03	lock_page
39	0.03	supplemental_group_member
39	0.03	follow_mount
39	0.03	radix_tree_delete
39	0.03	find_group_dir
39	0.03	kmalloc
39	0.03	unmap_region
37	0.03	ext2_update_inode
37	0.03	do_sigaction
37	0.03	load_elf_interp
36	0.03	mempool_alloc
36	0.03	handle_signal32
36	0.03	radix_tree_reserve
36	0.03	bh_lru_install
35	0.02	deny_write_access
34	0.02	vfs_readdir
33	0.02	flush_icache_range
32	0.02	flush_icache_page
32	0.02	ext2_truncate
32	0.02	find_next_zero_bit
31	0.02	alloc_inode
31	0.02	__vma_link
31	0.02	mmput
30	0.02	flush_signal_handlers
30	0.02	do_munmap
30	0.02	ext2_delete_entry
29	0.02	SystemCall_common
28	0.02	permission
28	0.02	__user_walk
28	0.02	search_binary_handler
27	0.02	cp_new_stat64
27	0.02	splitvma
26	0.02	unlock_buffer
26	0.02	filldir64
26	0.02	create_buffers
26	0.02	sem_exit
25	0.02	mprotect_fixup
25	0.02	ext2_alloc_block
25	0.02	get_pid
24	0.02	sys_newuname
24	0.02	flush_hash_range
23	0.02	flush_old_exec
23	0.02	grab_block
23	0.02	__bread_fast
23	0.02	sys_munmap
23	0.02	activate_page
22	0.02	read_cache_page
22	0.02	setup_arg_pages
22	0.02	ext2_get_page
21	0.01	sys32_rt_sigaction
21	0.01	alloc_pages_pgdat
21	0.01	ext2_get_inode
21	0.01	wake_up_forked_process
20	0.01	locks_remove_posix
20	0.01	generic_file_mmap
20	0.01	exec_mmap
20	0.01	ext2_prepare_write
20	0.01	ext2_commit_chunk
20	0.01	smp_message_recv
20	0.01	can_share_swap_page
20	0.01	in_group_p
20	0.01	kfree
20	0.01	sys_rt_sigprocmask
20	0.01	sys_llseek
19	0.01	__up
19	0.01	unmap_page_range
19	0.01	locks_remove_flock
19	0.01	sys_open
19	0.01	stab_bolted_user_return
19	0.01	sys_dup2
18	0.01	zap_pmd_range
18	0.01	mm_init
18	0.01	exit_sighand
17	0.01	setup_frame32
17	0.01	InstructionAccess_common
16	0.01	unlock_vma_mappings
16	0.01	add_to_page_cache_unique
16	0.01	sys32_open
16	0.01	remove_inode_page
16	0.01	inode_has_buffers
16	0.01	setattr_mask
15	0.01	block_prepare_write
15	0.01	build_mmap_rb
15	0.01	release_task
15	0.01	sys_fchdir
15	0.01	cp_new_stat32
15	0.01	del_timer_sync
14	0.01	filp_open
14	0.01	vfs_create
14	0.01	d_unhash
14	0.01	sys32_rt_sigprocmask
14	0.01	alloc_buffer_head
14	0.01	pipe_write
14	0.01	read_block_bitmap
14	0.01	cached_lookup
14	0.01	count32
13	0.01	proc_lookup
13	0.01	number
13	0.01	kill_fasync
12	0.01	ext2_block_to_path
12	0.01	sys_lstat64
12	0.01	copy_namespace
12	0.01	flush_hash_page
12	0.01	sys32_utime
12	0.01	generic_commit_write
12	0.01	sys32_sigreturn
12	0.01	copy_strings
11	0.01	sys_access
11	0.01	sys_write
11	0.01	__get_free_pages
11	0.01	unmap_underlying_metadata
11	0.01	sys_ioctl
11	0.01	balance_dirty_pages_ratelimited
11	0.01	get_signal_to_deliver
11	0.01	sys32_rt_sigsuspend
11	0.01	put_dirty_page
10	0.01	kmem_find_general_cachep
10	0.01	iput
10	0.01	pipe_read
10	0.01	ext2_release_file
10	0.01	put_unused_fd
10	0.01	pipe_wait
10	0.01	is_bad_inode
10	0.01	drop_buffers
9	0.01	add_wait_queue
9	0.01	sys_fstat64
9	0.01	ext2_lookup
9	0.01	ext2_create
9	0.01	free_pages
9	0.01	get_unmapped_area
9	0.01	lookup_hash
9	0.01	destroy_inode
9	0.01	__rb_rotate_left
9	0.01	compute_creds
9	0.01	mempool_free
9	0.01	prepare_binprm
8	0.01	wake_up_buffer
8	0.01	get_page_cache_size
8	0.01	copy_thread
8	0.01	load_misc_binary
8	0.01	ext2_get_branch
8	0.01	count_open_files
8	0.01	sys32_fcntl
7	0.00	mm_release
7	0.00	open_exec
7	0.00	do_signal
7	0.00	vfs_fstat
7	0.00	ext2_alloc_inode
7	0.00	ext2_alloc_branch
7	0.00	sys32_ioctl
7	0.00	vfs_lstat
7	0.00	flush_stab
7	0.00	__getblk_fast
7	0.00	generic_file_open
7	0.00	unmap_vma
7	0.00	set_bh_page
7	0.00	load_elf_binary
7	0.00	insert_vm_struct
7	0.00	read_inode_bitmap
6	0.00	kernel_read
6	0.00	do_invalidatepage
6	0.00	mm_alloc
6	0.00	__insert_vm_struct
6	0.00	sys_mkdir
6	0.00	sys_rmdir
6	0.00	invalidate_inode_buffers
6	0.00	read_kmem
6	0.00	vfs_rmdir
6	0.00	sys_lseek
6	0.00	find_group_other
6	0.00	wait_task_inactive
6	0.00	strrchr
5	0.00	ext2_make_empty
5	0.00	flush_tlb_mm
5	0.00	sys32_times
5	0.00	ppc64_newuname
5	0.00	vsnprintf
5	0.00	padzero
5	0.00	touched_by_munmap
5	0.00	sys_chown
5	0.00	radix_tree_node_pool_free
5	0.00	ext2_unlink
5	0.00	ext2_inode_by_name
5	0.00	clear_inode
5	0.00	ext2_follow_link
5	0.00	ext2_preread_inode
5	0.00	sys32_access
5	0.00	sys_fcntl
5	0.00	ext2_delete_inode
5	0.00	block_truncate_page
5	0.00	lookup_create
4	0.00	strlen
4	0.00	try_inc_mod_count
4	0.00	do_signal32
4	0.00	pipe_write_fasync
4	0.00	sys32_execve
4	0.00	vmtruncate
4	0.00	set_close_on_exec
4	0.00	__rb_rotate_right
4	0.00	try_to_release_page
4	0.00	sched_exit
4	0.00	exit_thread
4	0.00	proc_root_lookup
4	0.00	sys32_sysctl
4	0.00	__rb_erase_color
4	0.00	free_pgtables
4	0.00	rb_erase
4	0.00	do_fcntl
4	0.00	sys_times
3	0.00	giveup_fpu
3	0.00	__remove_inode_page
3	0.00	generic_drop_inode
3	0.00	ext2_last_byte
3	0.00	fasync_helper
3	0.00	sys_getdents64
3	0.00	start_thread32
3	0.00	session_of_pgrp
3	0.00	add_timer
3	0.00	get_pid_list
3	0.00	file_ioctl
3	0.00	memory_open
3	0.00	vfs_mkdir
3	0.00	search_exception_table
3	0.00	pipe_read_fasync
3	0.00	sys32_newstat
3	0.00	copy_strings_kernel
3	0.00	sys_fork
3	0.00	check_ttfb_buffer
3	0.00	sys_getcwd
3	0.00	bh_mempool_free
3	0.00	posix_lock_file
2	0.00	inode_needs_sync
2	0.00	ext2_free_branches
2	0.00	sys32_wait4
2	0.00	sys32_lseek
2	0.00	__put_task_struct
2	0.00	ext2_mkdir
2	0.00	sys_setuid
2	0.00	set_brk
2	0.00	preload_stab
2	0.00	proc_file_read
2	0.00	copy_semundo
2	0.00	sys32_chmod
2	0.00	load_script
2	0.00	radix_tree_insert
2	0.00	sys32_fcntl64
2	0.00	ext2_check_page
2	0.00	sys32_newfstat
2	0.00	sysctl_string
2	0.00	generic_forget_inode
2	0.00	check_file
2	0.00	flush_thread
2	0.00	sys32_time
2	0.00	sys_umask
2	0.00	bh_mempool_alloc
2	0.00	sys32_getrlimit
2	0.00	set_binfmt
2	0.00	dup_task_struct
2	0.00	sym53c8xx_intr
2	0.00	radix_tree_node_pool_alloc
2	0.00	sys_setrlimit
2	0.00	sys32_mkdir
1	0.00	ext2_destroy_inode
1	0.00	meminfo_read_proc
1	0.00	ext2_empty_dir
1	0.00	fcntl_setlk
1	0.00	sys_exit
1	0.00	sys_getrlimit
1	0.00	sys32_umask
1	0.00	sys_pipe
1	0.00	sys_getrusage
1	0.00	neigh_lookup
1	0.00	proc_alloc_inode
1	0.00	sys32_gettimeofday
1	0.00	do_mpage_readpage
1	0.00	vfs_stat
1	0.00	do_select
1	0.00	schedule_timeout
1	0.00	pipe_new
1	0.00	do_gettimeofday
1	0.00	unmap_vma_list
1	0.00	locks_delete_lock
1	0.00	ext2_ioctl
1	0.00	sys32_mmap
1	0.00	free_buffer_head
1	0.00	do_pipe
1	0.00	find_or_create_page
1	0.00	unlock_rename
1	0.00	pipe_release
1	0.00	ppc64_rt_sigreturn
1	0.00	sys_getpid
1	0.00	poll_freewait
1	0.00	netif_rx
1	0.00	end_that_request_first
1	0.00	put_rusage
1	0.00	sys_setgid
1	0.00	ext2_put_inode
1	0.00	ext2_rmdir
1	0.00	__make_request
1	0.00	sys32_fork
1	0.00	sys_fchmod
1	0.00	do_truncate
1	0.00	free_uid