Summary

Hits	Percentage	Function
41628	100.00	total
25252	60.66	cpu_idle
2046	4.91	path_lookup
1948	4.68	__copy_tofrom_user
972	2.33	atomic_dec_and_lock
560	1.35	d_lookup
500	1.20	schedule
456	1.10	fget
454	1.09	unlock_page
407	0.98	generic_file_llseek
371	0.89	find_lock_page
352	0.85	generic_file_write_nolock
332	0.80	__block_commit_write
306	0.74	vfs_write
290	0.70	save_remaining_regs
270	0.65	__wake_up
230	0.55	link_path_walk
224	0.54	release_pages
220	0.53	fput
217	0.52	generic_file_write
215	0.52	find_get_page
206	0.49	do_generic_file_read
199	0.48	memscan
186	0.45	d_delete
169	0.41	rmqueue
161	0.39	d_instantiate
159	0.38	ext2_get_block
154	0.37	test_clear_page_dirty
146	0.35	discard_buffer
138	0.33	add_to_page_cache
136	0.33	memset
132	0.32	__find_get_block
129	0.31	open_namei
127	0.31	mark_buffer_dirty
125	0.30	create_empty_buffers
125	0.30	ext2_new_block
117	0.28	__d_lookup
115	0.28	try_to_free_buffers
114	0.27	__free_pages_ok
113	0.27	truncate_list_pages
110	0.26	__block_prepare_write
100	0.24	__pagevec_lru_add
100	0.24	__brelse
97	0.23	__fput
95	0.23	add_wait_queue_exclusive
95	0.23	__find_get_block_slow
93	0.22	__set_page_dirty_nobuffers
91	0.22	truncate_complete_page
89	0.21	kmem_cache_alloc
88	0.21	ext2_get_group_desc
86	0.21	kmem_cache_free
85	0.20	ext2_free_blocks
71	0.17	vfs_read
70	0.17	remove_wait_queue
68	0.16	__down
67	0.16	ext2_get_branch
61	0.15	radix_tree_lookup
58	0.14	block_invalidatepage
55	0.13	ext2_alloc_block
48	0.12	__strncpy_from_user
43	0.10	__mark_inode_dirty
41	0.10	memcmp
39	0.09	get_empty_filp
39	0.09	unlock_buffer
38	0.09	cp_new_stat32
38	0.09	find_next_zero_le_bit
38	0.09	path_release
36	0.09	get_write_access
35	0.08	ext2_discard_prealloc
35	0.08	__alloc_pages
34	0.08	generic_commit_write
33	0.08	ext2_free_branches
33	0.08	sys_lseek
32	0.08	clean_list_pages
30	0.07	do_lookup
29	0.07	d_move
29	0.07	fd_install
27	0.06	dput
25	0.06	ext2_new_inode
24	0.06	ext2_alloc_branch
24	0.06	file_read_actor
23	0.06	ret_from_syscall_1
23	0.06	ext2_free_inode
22	0.05	file_move
20	0.05	follow_mount
20	0.05	DoSyscall
20	0.05	bh_lru_install
19	0.05	radix_tree_delete
19	0.05	remove_from_page_cache
19	0.05	mark_page_accessed
18	0.04	d_alloc
18	0.04	sys_unlink
17	0.04	mempool_alloc
17	0.04	dget_locked
17	0.04	ext2_find_entry
16	0.04	ext2_add_link
15	0.04	activate_page
15	0.04	getname
15	0.04	set_bh_page
14	0.03	radix_tree_reserve
14	0.03	vfs_unlink
13	0.03	alloc_buffer_head
13	0.03	sys_write
13	0.03	SystemCall_common
13	0.03	vfs_permission
12	0.03	balance_dirty_pages_ratelimited
12	0.03	ext2_block_to_path
12	0.03	block_prepare_write
11	0.03	d_rehash
11	0.03	get_unused_fd
10	0.02	create_buffers
10	0.02	_alloc_pages
10	0.02	sys_close
10	0.02	generic_file_read
10	0.02	vfs_getattr
10	0.02	sys32_lseek
10	0.02	__insert_inode_hash
10	0.02	grab_block
10	0.02	recheck
9	0.02	permission
8	0.02	ext2_get_inode
8	0.02	vfs_stat
8	0.02	ext2_truncate
8	0.02	unmap_underlying_metadata
8	0.02	__up
8	0.02	ext2_update_inode
8	0.02	ext2_delete_entry
8	0.02	prune_dcache
7	0.02	try_to_release_page
7	0.02	free_buffer_head
6	0.01	mark_buffer_dirty_inode
6	0.01	__getblk
6	0.01	read_block_bitmap
6	0.01	page_cache_readahead
6	0.01	lookup_hash
6	0.01	__remove_from_page_cache
6	0.01	filp_close
6	0.01	sys32_newstat
6	0.01	dentry_open
6	0.01	__bread
6	0.01	mempool_free
5	0.01	ext2_rename
5	0.01	read_cache_page
5	0.01	ppc_irq_dispatch_handler
5	0.01	alloc_inode
5	0.01	generic_delete_inode
5	0.01	recalc_bh_state
5	0.01	do_page_cache_readahead
5	0.01	may_open
4	0.01	page_remove_rmap
4	0.01	__user_walk
4	0.01	dnotify_flush
4	0.01	new_inode
4	0.01	filp_open
4	0.01	check_ttfb_buffer
4	0.01	pSeries_flush_hash_range
4	0.01	sys32_newfstat
4	0.01	ext2_commit_chunk
4	0.01	cap_inode_permission
4	0.01	bh_mempool_free
4	0.01	do_truncate
3	0.01	generic_fillattr
3	0.01	find_group_other
3	0.01	vfs_fstat
3	0.01	real_lookup
3	0.01	iput
3	0.01	sys32_open
3	0.01	truncate_inode_pages
3	0.01	lock_page
3	0.01	unlock_rename
3	0.01	read_chan
3	0.01	vfs_create
3	0.01	lock_rename
2	0.00	__pagevec_free
2	0.00	is_bad_inode
2	0.00	cap_file_free_security
2	0.00	xics_ipi_action
2	0.00	do_invalidatepage
2	0.00	vfs_rename_other
2	0.00	locks_remove_posix
2	0.00	memcpy
2	0.00	ext2_get_page
2	0.00	cap_inode_permission_lite
2	0.00	read_inode_bitmap
2	0.00	inode_has_buffers
2	0.00	ext2_prepare_write
2	0.00	notify_change
2	0.00	vfs_mkdir
2	0.00	sys_read
2	0.00	select_parent
2	0.00	do_work
2	0.00	sys_rename
2	0.00	zap_pte_range
2	0.00	locks_remove_flock
2	0.00	clear_page_tables
2	0.00	bh_mempool_alloc
2	0.00	grow_dev_page
2	0.00	cap_inode_create
1	0.00	ext2_delete_inode
1	0.00	ext2_preread_inode
1	0.00	add_wait_queue
1	0.00	copy_page
1	0.00	do_wp_page
1	0.00	d_splice_alias
1	0.00	add_timer
1	0.00	cached_lookup
1	0.00	get_page_state
1	0.00	inode_change_ok
1	0.00	find_or_create_page
1	0.00	page_add_rmap
1	0.00	wake_up_buffer
1	0.00	ext2_inode_by_name
1	0.00	del_timer_sync
1	0.00	__bforget
1	0.00	update_atime
1	0.00	ext2_alloc_inode
1	0.00	clear_inode
1	0.00	lru_cache_add
1	0.00	read_profile
1	0.00	pipe_poll
1	0.00	cap_file_permission
1	0.00	d_unhash
1	0.00	ext2_unlink
1	0.00	ext2_release_file
1	0.00	tcp_poll
1	0.00	lookup_create
1	0.00	radix_tree_insert
1	0.00	bh_waitq_head
1	0.00	cap_inode_getattr
1	0.00	ext2_create
1	0.00	kmalloc
1	0.00	find_inode_fast
1	0.00	__getblk_slow
1	0.00	vfs_rename
1	0.00	invalidate_inode_buffers
1	0.00	set_fd_set32