summaryrefslogtreecommitdiffstats
path: root/net/netrom/af_netrom.c
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2007-01-10 23:15:38 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2007-01-11 18:18:21 -0800
commit07031e14c1127fc7e1a5b98dfcc59f434e025104 (patch)
treebe4f545e674c529abb0f51c8b87e1f7137c9acb6 /net/netrom/af_netrom.c
parente3881a6816b45668df60a426e5c3431ece1539a7 (diff)
[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>
Diffstat (limited to 'net/netrom/af_netrom.c')
0 files changed, 0 insertions, 0 deletions