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| author | mafetter@fleming.research <mafetter@fleming.research> | 2005-05-09 13:22:13 +0000 |
|---|---|---|
| committer | mafetter@fleming.research <mafetter@fleming.research> | 2005-05-09 13:22:13 +0000 |
| commit | 33ea028eb0fde1c4c3d3846773617e2c948354ff (patch) | |
| tree | 2a429126089684dd3fee0985c1abfd0f7e9f7e89 /xen/include/xen/perfc_defn.h | |
| parent | ce37d6f6d47a883d7a57593a874953f653afecd8 (diff) | |
| download | xen-33ea028eb0fde1c4c3d3846773617e2c948354ff.tar.gz xen-33ea028eb0fde1c4c3d3846773617e2c948354ff.tar.bz2 xen-33ea028eb0fde1c4c3d3846773617e2c948354ff.zip | |
bitkeeper revision 1.1385.1.7 (427f6405sUeICnIzUJ_HaXbYnLds4A)
Enabling light-weight shadows (especially shadow_mode_dirty).
Light-weight shadows leave all the page ref counts based on the guest p.t. pages,
while heavy-weight shadows do all their ref counts based on the shadow's p.t. pages.
shadow_mode_refcounts(dom) == 1 implies heavy-weight shadows.
Diffstat (limited to 'xen/include/xen/perfc_defn.h')
| -rw-r--r-- | xen/include/xen/perfc_defn.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/xen/include/xen/perfc_defn.h b/xen/include/xen/perfc_defn.h index 501851ec55..c7f2493a1a 100644 --- a/xen/include/xen/perfc_defn.h +++ b/xen/include/xen/perfc_defn.h @@ -86,12 +86,14 @@ PERFCOUNTER_CPU(resync_hl2, "resync HL2 page") PERFCOUNTER_CPU(shadow_make_snapshot, "snapshots created") PERFCOUNTER_CPU(shadow_mark_mfn_out_of_sync_calls, "calls to shadow_mk_out_of_sync") PERFCOUNTER_CPU(shadow_out_of_sync_calls, "calls to shadow_out_of_sync") -PERFCOUNTER_CPU(extra_va_update_sync, "extra syncs for bug in chk_pgtb") PERFCOUNTER_CPU(snapshot_entry_matches_calls, "calls to ss_entry_matches") PERFCOUNTER_CPU(snapshot_entry_matches_true, "ss_entry_matches returns true") PERFCOUNTER_CPU(validate_pte_calls, "calls to validate_pte_change") -PERFCOUNTER_CPU(validate_pte_changes, "validate_pte makes changes") +PERFCOUNTER_CPU(validate_pte_changes1, "validate_pte makes changes1") +PERFCOUNTER_CPU(validate_pte_changes2, "validate_pte makes changes2") +PERFCOUNTER_CPU(validate_pte_changes3, "validate_pte makes changes3") +PERFCOUNTER_CPU(validate_pte_changes4, "validate_pte makes changes4") PERFCOUNTER_CPU(validate_pde_calls, "calls to validate_pde_change") PERFCOUNTER_CPU(validate_pde_changes, "validate_pde makes changes") PERFCOUNTER_CPU(shadow_get_page_fail, "shadow_get_page_from_l1e fails" ) |