Summary

Hits	Percentage	Function
316881	100.00	total
70161	22.14	page_remove_rmap
47225	14.90	cpu_idle
22717	7.17	page_add_rmap
10242	3.23	save_remaining_regs
8380	2.64	pSeries_flush_hash_range
7135	2.25	release_pages
6696	2.11	do_page_fault
6278	1.98	copy_page
5724	1.81	zap_pte_range
5690	1.80	find_get_page
5687	1.79	pSeries_insert_hpte
4835	1.53	copy_page_range
4793	1.51	atomic_dec_and_lock
4496	1.42	path_lookup
3264	1.03	do_generic_file_read
3069	0.97	do_no_page
2882	0.91	memscan
2681	0.85	link_path_walk
2598	0.82	rmqueue
2586	0.82	handle_mm_fault
2576	0.81	__copy_tofrom_user
2475	0.78	fget
2393	0.76	vfs_read
2310	0.73	__free_pages_ok
2260	0.71	__wake_up
2256	0.71	schedule
2124	0.67	clear_page_tables
2124	0.67	do_anonymous_page
2016	0.64	fput
1741	0.55	get_page_state
1491	0.47	__d_lookup
1479	0.47	memset
1378	0.43	unlock_page
1320	0.42	__hash_page
1306	0.41	pSeries_hpte_invalidate
1256	0.40	do_wp_page
1146	0.36	radix_tree_lookup
1142	0.36	kmem_cache_alloc
1127	0.36	kmem_cache_free
1114	0.35	filemap_nopage
1108	0.35	__pagevec_lru_add
1048	0.33	find_vma
984	0.31	ext2_new_block
972	0.31	d_lookup
957	0.30	dup_mmap
919	0.29	free_pages_and_swap_cache
897	0.28	__set_page_dirty_buffers
895	0.28	pte_alloc_map
853	0.27	d_instantiate
766	0.24	exit_mmap
752	0.24	find_next_zero_le_bit
717	0.23	generic_file_write_nolock
691	0.22	do_lookup
689	0.22	__fput
680	0.21	__flush_tlb_range
672	0.21	memcmp
665	0.21	ppc_irq_dispatch_handler
663	0.21	ext2_free_blocks
639	0.20	prune_dcache
624	0.20	nr_free_pages
609	0.19	__alloc_pages
601	0.19	vm_enough_memory
600	0.19	ext2_get_group_desc
596	0.19	path_release
594	0.19	ext2_find_entry
591	0.19	vfs_write
574	0.18	generic_file_write
545	0.17	__find_get_block
543	0.17	find_lock_page
523	0.17	lock_vma_mappings
506	0.16	sys_brk
489	0.15	memcpy
459	0.14	lru_cache_add
452	0.14	dget_locked
445	0.14	d_alloc
431	0.14	update_mmu_cache
425	0.13	__brelse
404	0.13	file_read_actor
401	0.13	__find_get_block_slow
392	0.12	get_empty_filp
380	0.12	do_notify_parent
359	0.11	ext2_add_link
356	0.11	vfs_follow_link
351	0.11	mark_page_accessed
345	0.11	add_wait_queue_exclusive
338	0.11	__block_commit_write
334	0.11	dput
315	0.10	__mark_inode_dirty
315	0.10	do_mmap_pgoff
314	0.10	d_delete
313	0.10	__block_prepare_write
312	0.10	ext2_new_inode
306	0.10	real_lookup
301	0.09	__strncpy_from_user
287	0.09	__strnlen_user
286	0.09	__free_pages
275	0.09	vfs_unlink
273	0.09	notify_change
266	0.08	do_page_cache_readahead
264	0.08	sys_wait4
258	0.08	file_move
253	0.08	open_namei
252	0.08	do_work
252	0.08	copy_process
250	0.08	DoSyscall
250	0.08	__pmd_alloc
247	0.08	sys_mmap
242	0.08	truncate_list_pages
237	0.07	ext2_discard_prealloc
235	0.07	remove_wait_queue
227	0.07	getname
226	0.07	_alloc_pages
223	0.07	__clear_user
218	0.07	recheck
217	0.07	generic_file_read
215	0.07	__down
213	0.07	ext2_get_block
210	0.07	fd_install
209	0.07	inode_change_ok
209	0.07	xics_ipi_action
202	0.06	sys_unlink
196	0.06	find_linux_pte
195	0.06	clear_user_page
185	0.06	discard_buffer
184	0.06	sem_exit
184	0.06	add_to_page_cache
182	0.06	dnotify_flush
182	0.06	get_unused_fd
179	0.06	permission
179	0.06	mark_buffer_dirty
173	0.05	rb_insert_color
170	0.05	try_to_free_buffers
169	0.05	test_clear_page_dirty
168	0.05	ret_from_syscall_1
166	0.05	generic_file_llseek
166	0.05	create_elf_tables
157	0.05	udbg_ifdebug
156	0.05	unmap_region
156	0.05	create_empty_buffers
154	0.05	update_atime
152	0.05	may_open
151	0.05	truncate_inode_pages
148	0.05	sys_close
147	0.05	ext2_free_inode
147	0.05	do_exit
146	0.05	release_task
146	0.05	__set_page_dirty_nobuffers
145	0.05	page_cache_readahead
144	0.05	sys_rt_sigprocmask
143	0.05	ext2_readdir
141	0.04	d_rehash
138	0.04	sys_utime
131	0.04	copy_mm
130	0.04	find_vma_prepare
130	0.04	iput
130	0.04	truncate_complete_page
128	0.04	ext2_delete_entry
127	0.04	schedule_tail
126	0.04	do_execve32
124	0.04	chown_common
124	0.04	iget_locked
122	0.04	flush_signal_handlers
121	0.04	block_invalidatepage
119	0.04	sys_chmod
117	0.04	do_sigaction
116	0.04	sys_chdir
113	0.04	flush_tlb_page
113	0.04	filp_close
113	0.04	dentry_open
112	0.04	ext2_group_sparse
111	0.04	sys_ioctl
110	0.03	bh_lru_install
109	0.03	inode_setattr
109	0.03	kmalloc
107	0.03	mempool_alloc
107	0.03	vfs_getattr
107	0.03	vfs_permission
106	0.03	deny_write_access
105	0.03	copy_files
103	0.03	follow_mount
101	0.03	new_inode
95	0.03	sys_read
94	0.03	search_binary_handler
94	0.03	cp_new_stat32
94	0.03	kfree
91	0.03	put_files_struct
90	0.03	radix_tree_reserve
89	0.03	alloc_inode
88	0.03	__insert_inode_hash
88	0.03	get_write_access
87	0.03	ext2_alloc_block
86	0.03	vma_merge
85	0.03	do_brk
84	0.03	vfs_readdir
82	0.03	copy_strings32
82	0.03	locks_remove_posix
81	0.03	ext2_update_inode
80	0.03	unmap_page_range
80	0.03	__iget
79	0.02	load_elf_interp
78	0.02	radix_tree_delete
78	0.02	flush_icache_page
76	0.02	do_munmap
75	0.02	can_share_swap_page
75	0.02	flush_old_exec
75	0.02	get_pid
73	0.02	splitvma
72	0.02	find_inode_fast
71	0.02	setup_arg_pages
71	0.02	build_mmap_rb
71	0.02	generic_delete_inode
69	0.02	read_cache_page
69	0.02	stab_bolted_user_return
69	0.02	unlock_vma_mappings
68	0.02	flush_hash_range
68	0.02	get_unmapped_area
67	0.02	filldir64
67	0.02	ext2_truncate
67	0.02	flush_icache_range
66	0.02	sys_munmap
66	0.02	mmput
65	0.02	sys32_rt_sigprocmask
65	0.02	lock_page
64	0.02	unlock_buffer
64	0.02	generic_fillattr
64	0.02	zap_pmd_range
63	0.02	remove_thread_group
61	0.02	__vma_link
60	0.02	sys_mprotect
60	0.02	vfs_create
57	0.02	select_parent
57	0.02	find_next_zero_bit
56	0.02	find_vma_prev
54	0.02	balance_dirty_pages_ratelimited
54	0.02	SystemCall_common
53	0.02	count32
53	0.02	cp_new_stat64
53	0.02	flush_hash_page
53	0.02	mprotect_fixup
51	0.02	sys32_open
51	0.02	ext2_inode_by_name
51	0.02	wake_up_forked_process
50	0.02	sys_newuname
49	0.02	number
49	0.02	ext2_get_page
47	0.01	sys32_rt_sigaction
47	0.01	mempool_free
46	0.01	get_signal_to_deliver
45	0.01	clean_list_pages
45	0.01	ext2_block_to_path
45	0.01	grab_block
45	0.01	ext2_get_inode
44	0.01	ext2_get_branch
44	0.01	block_prepare_write
44	0.01	__user_walk
42	0.01	del_timer_sync
42	0.01	InstructionAccess_common
42	0.01	copy_user_page
41	0.01	exec_mmap
40	0.01	put_dirty_page
39	0.01	free_pages
39	0.01	handle_signal32
39	0.01	find_group_dir
38	0.01	ext2_lookup
37	0.01	filp_open
37	0.01	copy_strings
36	0.01	ext2_release_file
36	0.01	vsnprintf
35	0.01	activate_page
35	0.01	__rb_rotate_left
34	0.01	ext2_commit_chunk
34	0.01	alloc_buffer_head
34	0.01	get_page_cache_size
34	0.01	generic_file_mmap
34	0.01	meminfo_read_proc
33	0.01	__get_free_pages
33	0.01	__bread
32	0.01	destroy_inode
32	0.01	unmap_underlying_metadata
32	0.01	change_protection
32	0.01	capable
31	0.01	find_group_other
31	0.01	sys_fchdir
30	0.01	sys_llseek
30	0.01	d_splice_alias
30	0.01	recalc_bh_state
29	0.01	ext2_alloc_branch
29	0.01	compute_creds
28	0.01	generic_commit_write
28	0.01	d_unhash
28	0.01	unmap_vma
27	0.01	ext2_alloc_inode
27	0.01	sys_dup2
27	0.01	remove_from_page_cache
27	0.01	pipe_write
26	0.01	copy_namespace
26	0.01	free_buffer_head
26	0.01	sys32_sysctl
26	0.01	setup_frame32
26	0.01	lookup_hash
25	0.01	read_block_bitmap
25	0.01	create_buffers
24	0.01	do_fork
24	0.01	smp_message_recv
23	0.01	sys32_wait4
23	0.01	sys32_utime
23	0.01	__pagevec_free
23	0.01	cap_file_permission
23	0.01	pipe_read
22	0.01	sys_fstat64
21	0.01	exit_thread
21	0.01	cap_bprm_compute_creds
21	0.01	read_inode_bitmap
21	0.01	__rb_rotate_right
20	0.01	mm_init
20	0.01	kill_fasync
20	0.01	sys_write
20	0.01	flush_thread
19	0.01	copy_thread
19	0.01	ext2_preread_inode
19	0.01	put_unused_fd
19	0.01	set_bh_page
19	0.01	vfs_fstat
18	0.01	prepare_binprm
18	0.01	insert_vm_struct
18	0.01	free_pgtables
18	0.01	__up
18	0.01	session_of_pgrp
18	0.01	sys32_newlstat
18	0.01	sys32_sigreturn
17	0.01	sys32_mmap
17	0.01	in_group_p
17	0.01	load_elf_binary
17	0.01	generic_file_open
17	0.01	is_bad_inode
17	0.01	ext2_prepare_write
17	0.01	mm_release
17	0.01	locks_remove_flock
16	0.01	ext2_delete_inode
16	0.01	__getblk
16	0.01	kernel_read
16	0.01	count_open_files
16	0.01	cap_bprm_set_security
16	0.01	wait_task_inactive
16	0.01	proc_root_lookup
16	0.01	wake_up_buffer
16	0.01	sys32_ioctl
16	0.01	proc_lookup
16	0.01	pipe_wait
15	0.00	setattr_mask
15	0.00	sys_fcntl
15	0.00	vfs_lstat
15	0.00	flush_tlb_mm
15	0.00	ext2_follow_link
15	0.00	free_uid
15	0.00	__insert_vm_struct
15	0.00	ext2_destroy_inode
15	0.00	ext2_bg_has_super
14	0.00	do_invalidatepage
14	0.00	vfs_rmdir
14	0.00	cap_inode_permission
14	0.00	chrdev_open
14	0.00	cap_capable
14	0.00	open_exec
14	0.00	add_wait_queue
14	0.00	clear_inode
14	0.00	page_cache_readaround
14	0.00	ext2_create
13	0.00	cap_inode_permission_lite
13	0.00	load_script
13	0.00	vfs_stat
12	0.00	pipe_release
12	0.00	generic_forget_inode
12	0.00	sys32_execve
12	0.00	sys_exit
12	0.00	sys_rmdir
12	0.00	sys_getdents64
12	0.00	expand_stack
12	0.00	flush_stab
12	0.00	cached_lookup
12	0.00	start_thread32
12	0.00	ext2_free_branches
12	0.00	set_close_on_exec
11	0.00	try_inc_mod_count
11	0.00	touched_by_munmap
11	0.00	block_truncate_page
11	0.00	ext2_empty_dir
11	0.00	ext2_make_empty
11	0.00	ext2_statfs
11	0.00	inode_has_buffers
11	0.00	de_thread
11	0.00	ext2_ioctl
11	0.00	ext2_unlink
10	0.00	do_gettimeofday
10	0.00	sys_stat64
10	0.00	sys_access
10	0.00	sys_fork
10	0.00	do_signal32
10	0.00	__pagevec_release
10	0.00	ext2_last_byte
10	0.00	sys32_fcntl
9	0.00	sys_chown
9	0.00	rb_erase
9	0.00	__put_task_struct
9	0.00	cap_task_wait
8	0.00	cap_delete
8	0.00	giveup_fpu
8	0.00	ppc64_newuname
8	0.00	try_to_release_page
8	0.00	sys_getpid
8	0.00	alloc_pages_pgdat
8	0.00	preload_stab
8	0.00	sys_getrlimit
8	0.00	vmtruncate
8	0.00	posix_lock_file
8	0.00	inode_needs_sync
7	0.00	cap_inode_free_security
7	0.00	invalidate_inode_buffers
7	0.00	sym53c8xx_intr
7	0.00	set_binfmt
7	0.00	make_slbe
7	0.00	do_signal
7	0.00	do_fcntl
7	0.00	unmap_vma_list
7	0.00	sys_setrlimit
7	0.00	bh_mempool_free
7	0.00	cap_file_free_security
7	0.00	do_pipe
7	0.00	flush_dcache_page
7	0.00	copy_semundo
7	0.00	exit_notify
7	0.00	get_pid_list
7	0.00	sys_mkdir
6	0.00	vfs_mkdir
6	0.00	ext2_mkdir
6	0.00	bh_waitq_head
6	0.00	sys32_setrlimit
6	0.00	dup_task_struct
6	0.00	sys_umask
6	0.00	radix_tree_insert
6	0.00	radix_tree_node_pool_free
6	0.00	lookup_mnt
6	0.00	bh_mempool_alloc
5	0.00	expand_fd_array
5	0.00	cap_inode_create
5	0.00	ext2_check_page
5	0.00	mm_alloc
5	0.00	lookup_create
5	0.00	fasync_helper
5	0.00	sys32_newstat
5	0.00	supplemental_group_member
5	0.00	get_zone_counts
4	0.00	pipe_read_fasync
4	0.00	check_ttfb_buffer
4	0.00	radix_tree_node_pool_alloc
4	0.00	release_dev
4	0.00	alloc_skb
4	0.00	memory_open
4	0.00	ext2_bg_num_gdb
4	0.00	sysctl_string
4	0.00	copy_strings_kernel
4	0.00	cap_inode_post_create
4	0.00	padzero
4	0.00	cap_post_lookup
4	0.00	__kill_fasync
4	0.00	file_ioctl
4	0.00	pipe_write_fasync
4	0.00	sys_lstat64
4	0.00	sys_getcwd
4	0.00	sprintf
3	0.00	de_put
3	0.00	cap_file_mmap
3	0.00	do_sysctl
3	0.00	__remove_from_page_cache
3	0.00	scsi_dispatch_cmd
3	0.00	sched_exit
3	0.00	sys_dup
3	0.00	parse_table
3	0.00	unix_sock_destructor
3	0.00	move_addr_to_kernel
3	0.00	cap_file_alloc_security
3	0.00	cap_inode_setattr
3	0.00	sys32_getrlimit
3	0.00	get_chrfops
3	0.00	proc_delete_inode
3	0.00	skip_atoi
3	0.00	__make_request
3	0.00	up_tty_sem
3	0.00	cap_file_fcntl
3	0.00	cap_bprm_alloc_security
2	0.00	cap_task_free_security
2	0.00	vsprintf
2	0.00	d_move
2	0.00	vfs_rename_other
2	0.00	sys32_fcntl64
2	0.00	mpage_readpages
2	0.00	strlen
2	0.00	cap_inode_alloc_security
2	0.00	do_select
2	0.00	sys32_umask
2	0.00	vfs_statfs
2	0.00	check_tty_count
2	0.00	fcntl_setlk
2	0.00	blk_run_queues
2	0.00	do_truncate
2	0.00	unix_mkname
2	0.00	ext2_put_inode
2	0.00	unix_create
2	0.00	sys32_time
2	0.00	pipefs_delete_dentry
2	0.00	unix_create1
2	0.00	proc_get_inode
2	0.00	sys_pipe
2	0.00	scsi_request_fn
2	0.00	set_brk
2	0.00	unix_release_sock
2	0.00	sys32_gettimeofday
2	0.00	grow_dev_page
2	0.00	blk_rq_map_sg
2	0.00	cap_inode_unlink
2	0.00	find_or_create_page
2	0.00	shrink_dcache_parent
2	0.00	sock_create
2	0.00	proc_file_read
2	0.00	pipe_new
2	0.00	read_profile
2	0.00	cap_inode_getattr
2	0.00	mpage_writepages
2	0.00	balance_dirty_pages
1	0.00	cap_inode_mkdir
1	0.00	locks_alloc_lock
1	0.00	schedule_timeout
1	0.00	sys_alarm
1	0.00	wake_up_inode
1	0.00	__scsi_end_request
1	0.00	pty_close
1	0.00	sock_map_fd
1	0.00	memcpy_toiovec
1	0.00	get_flock
1	0.00	cap_task_setrlimit
1	0.00	sys32_statfs
1	0.00	bdev_get_queue
1	0.00	get_new_inode_fast
1	0.00	pty_open
1	0.00	cap_file_llseek
1	0.00	unix_stream_connect
1	0.00	kmem_cache_grow
1	0.00	lock_rename
1	0.00	rtas_call
1	0.00	cap_bprm_check_security
1	0.00	locate_fd
1	0.00	sys_getpgrp
1	0.00	write_chan
1	0.00	kfree_skbmem
1	0.00	submit_bh
1	0.00	sync_sb_inodes
1	0.00	sys_rename
1	0.00	sys32_newfstat
1	0.00	__getblk_slow
1	0.00	net_tx_action
1	0.00	pfifo_fast_enqueue
1	0.00	cap_task_create
1	0.00	tcp_clean_rtx_queue
1	0.00	sys_socket
1	0.00	pSeries_qirr_info
1	0.00	mark_buffer_dirty_inode
1	0.00	add_timer
1	0.00	tiocspgrp
1	0.00	si_swapinfo
1	0.00	sock_wmalloc
1	0.00	alloc_fd_array
1	0.00	put_rusage
1	0.00	tty_poll
1	0.00	init_dev
1	0.00	get_pipe_inode
1	0.00	search_exception_table
1	0.00	read_chan
1	0.00	add_to_page_cache_lru
1	0.00	e100_rx_srv
1	0.00	pipe_write_release
1	0.00	sock_init_data
1	0.00	test_perm
1	0.00	do_getitimer
1	0.00	datagram_poll
1	0.00	get_tty_driver
1	0.00	__d_path
1	0.00	sock_fasync
1	0.00	do_sysctl_strategy
1	0.00	ppc64_rt_sigreturn
1	0.00	sys_getrusage
1	0.00	cap_bprm_free_security
1	0.00	mod_timer
1	0.00	n_tty_ioctl
1	0.00	__cond_resched
1	0.00	tcp_v4_rcv
1	0.00	sys32_access
1	0.00	down_tty_sem
1	0.00	tty_open
1	0.00	__tcp_select_window
1	0.00	do_mpage_readpage
1	0.00	e100intr