Files
kernel/include/linux
Ingo Molnar 07031e14c1 [PATCH] KVM: add VM-exit profiling
This adds the profile=kvm boot option, which enables KVM to profile VM
exits.

Use: "readprofile -m ./System.map | sort -n" to see the resulting
output:

   [...]
   18246 serial_out                               148.3415
   18945 native_flush_tlb                         378.9000
   23618 serial_in                                212.7748
   29279 __spin_unlock_irq                        622.9574
   43447 native_apic_write                        2068.9048
   52702 enable_8259A_irq                         742.2817
   54250 vgacon_scroll                             89.3740
   67394 ide_inb                                  6126.7273
   79514 copy_page_range                           98.1654
   84868 do_wp_page                                86.6000
  140266 pit_read                                 783.6089
  151436 ide_outb                                 25239.3333
  152668 native_io_delay                          21809.7143
  174783 mask_and_ack_8259A                       783.7803
  362404 native_set_pte_at                        36240.4000
 1688747 total                                      0.5009

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11 18:18:21 -08:00
..
2006-12-08 08:28:57 -08:00
2006-12-04 02:00:22 -05:00
2006-12-02 21:22:55 -08:00
2006-12-02 21:22:55 -08:00
2006-12-02 21:22:55 -08:00
2006-12-06 20:14:22 -08:00
2006-12-08 08:28:39 -08:00
2006-12-19 11:12:46 +01:00
2006-12-07 08:39:37 -08:00
2006-12-07 08:39:20 -08:00
2006-12-08 08:28:39 -08:00
2006-12-30 10:56:43 -08:00
2006-12-06 18:38:54 -08:00
2006-12-11 14:35:00 -08:00
2006-12-07 08:39:25 -08:00
2006-12-13 09:05:50 -08:00
2006-12-07 08:39:32 -08:00
2006-12-10 09:55:41 -08:00
2006-12-07 08:39:21 -08:00
2006-12-08 10:43:19 -08:00
2007-01-08 19:49:54 +00:00
2006-12-10 21:21:29 +01:00
2006-12-10 21:21:31 +01:00
2006-12-12 10:22:23 +01:00
2006-12-02 21:21:24 -08:00
2006-12-02 21:21:17 -08:00
2006-12-04 02:00:34 -05:00
2006-12-02 21:21:21 -08:00
2006-12-20 10:54:43 -08:00
2006-12-02 21:21:21 -08:00
2006-12-07 08:39:47 -08:00
2006-12-07 08:39:47 -08:00
2006-12-07 08:39:47 -08:00
2006-12-02 21:21:21 -08:00
2006-12-08 08:28:57 -08:00
2006-11-30 05:24:39 +01:00
2006-11-30 04:53:49 +01:00
2007-01-05 23:55:22 -08:00
2007-01-05 23:55:21 -08:00
2007-01-11 18:18:20 -08:00
2007-01-11 18:18:20 -08:00
2006-12-08 08:28:39 -08:00
2006-12-13 09:05:50 -08:00
2006-11-30 04:40:22 +01:00
2006-11-16 11:43:38 -08:00
2006-11-22 14:57:56 +00:00
2006-12-06 10:46:38 -05:00
2006-12-07 02:14:01 +01:00
2006-12-04 02:00:36 -05:00
2007-01-11 18:18:21 -08:00
2006-12-22 08:55:49 -08:00
2006-12-10 09:55:40 -08:00
2006-12-02 21:21:34 -08:00
2006-12-12 08:10:44 -08:00
2006-12-07 08:39:35 -08:00
2006-12-08 08:28:57 -08:00
2006-12-07 08:39:25 -08:00
2006-12-13 09:05:49 -08:00
2006-12-07 08:39:20 -08:00
2006-12-12 19:23:02 +01:00
2006-11-30 05:32:19 +01:00
2006-12-10 09:57:22 -08:00
2006-12-02 21:21:08 -08:00
2006-12-15 08:47:51 -08:00
2006-12-02 00:11:58 -05:00