* [PATCH] BUG: Turnoff khugepaged before start tests
@ 2010-08-17 22:40 jzupka
2010-08-19 2:59 ` Amos Kong
2010-08-20 20:37 ` Lucas Meneghel Rodrigues
0 siblings, 2 replies; 3+ messages in thread
From: jzupka @ 2010-08-17 22:40 UTC (permalink / raw)
To: jzupka; +Cc: autotest, kvm
---
client/tests/kvm/tests/ksm_overcommit.py | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/client/tests/kvm/tests/ksm_overcommit.py b/client/tests/kvm/tests/ksm_overcommit.py
index 2b49a65..b8bee42 100644
--- a/client/tests/kvm/tests/ksm_overcommit.py
+++ b/client/tests/kvm/tests/ksm_overcommit.py
@@ -367,11 +367,16 @@ def run_ksm_overcommit(test, params, env):
# Main test code
logging.info("Starting phase 0: Initialization")
- new_ksm = False
+ new_ksm = False
if (os.path.exists("/sys/kernel/mm/ksm/run")):
utils.run("echo 50 > /sys/kernel/mm/ksm/sleep_millisecs")
utils.run("echo 5000 > /sys/kernel/mm/ksm/pages_to_scan")
utils.run("echo 1 > /sys/kernel/mm/ksm/run")
+
+ if (os.path.exists("/sys/kernel/mm/transparent_hugepage/enabled")):
+ utils.run("echo 'never' > /sys/kernel/mm/transparent_hugepage/enabled ")
+ if (os.path.exists("/sys/kernel/mm/redhat_transparent_hugepage/enabled")):
+ utils.run("echo 'never' > /sys/kernel/mm/redhat_transparent_hugepage/enabled ")
new_ksm = True
else:
try:
--
1.6.5.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] BUG: Turnoff khugepaged before start tests
2010-08-17 22:40 [PATCH] BUG: Turnoff khugepaged before start tests jzupka
@ 2010-08-19 2:59 ` Amos Kong
2010-08-20 20:37 ` Lucas Meneghel Rodrigues
1 sibling, 0 replies; 3+ messages in thread
From: Amos Kong @ 2010-08-19 2:59 UTC (permalink / raw)
To: jzupka; +Cc: autotest, kvm
On Tue, Aug 17, 2010 at 06:40:05PM -0400, jzupka wrote:
> ---
> client/tests/kvm/tests/ksm_overcommit.py | 7 ++++++-
> 1 files changed, 6 insertions(+), 1 deletions(-)
Looks good for me. Except some trailing whitespace :)
After disable transparent hugepage, ksm_parallel can pass.
ksm_serial always fail of 'copy_files_to failed', but single file transfer test can pass.
Lucas, do you touch this kind of problem ?
> diff --git a/client/tests/kvm/tests/ksm_overcommit.py b/client/tests/kvm/tests/ksm_overcommit.py
> index 2b49a65..b8bee42 100644
> --- a/client/tests/kvm/tests/ksm_overcommit.py
> +++ b/client/tests/kvm/tests/ksm_overcommit.py
> @@ -367,11 +367,16 @@ def run_ksm_overcommit(test, params, env):
>
> # Main test code
> logging.info("Starting phase 0: Initialization")
> - new_ksm = False
> + new_ksm = False
> if (os.path.exists("/sys/kernel/mm/ksm/run")):
> utils.run("echo 50 > /sys/kernel/mm/ksm/sleep_millisecs")
> utils.run("echo 5000 > /sys/kernel/mm/ksm/pages_to_scan")
> utils.run("echo 1 > /sys/kernel/mm/ksm/run")
> +
> + if (os.path.exists("/sys/kernel/mm/transparent_hugepage/enabled")):
> + utils.run("echo 'never' > /sys/kernel/mm/transparent_hugepage/enabled ")
> + if (os.path.exists("/sys/kernel/mm/redhat_transparent_hugepage/enabled")):
> + utils.run("echo 'never' > /sys/kernel/mm/redhat_transparent_hugepage/enabled ")
> new_ksm = True
> else:
> try:
> --
> 1.6.5.2
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] BUG: Turnoff khugepaged before start tests
2010-08-17 22:40 [PATCH] BUG: Turnoff khugepaged before start tests jzupka
2010-08-19 2:59 ` Amos Kong
@ 2010-08-20 20:37 ` Lucas Meneghel Rodrigues
1 sibling, 0 replies; 3+ messages in thread
From: Lucas Meneghel Rodrigues @ 2010-08-20 20:37 UTC (permalink / raw)
To: jzupka; +Cc: autotest, kvm
On Tue, 2010-08-17 at 18:40 -0400, jzupka wrote:
> ---
> client/tests/kvm/tests/ksm_overcommit.py | 7 ++++++-
> 1 files changed, 6 insertions(+), 1 deletions(-)
>
Applied, thanks!
> diff --git a/client/tests/kvm/tests/ksm_overcommit.py b/client/tests/kvm/tests/ksm_overcommit.py
> index 2b49a65..b8bee42 100644
> --- a/client/tests/kvm/tests/ksm_overcommit.py
> +++ b/client/tests/kvm/tests/ksm_overcommit.py
> @@ -367,11 +367,16 @@ def run_ksm_overcommit(test, params, env):
>
> # Main test code
> logging.info("Starting phase 0: Initialization")
> - new_ksm = False
> + new_ksm = False
> if (os.path.exists("/sys/kernel/mm/ksm/run")):
> utils.run("echo 50 > /sys/kernel/mm/ksm/sleep_millisecs")
> utils.run("echo 5000 > /sys/kernel/mm/ksm/pages_to_scan")
> utils.run("echo 1 > /sys/kernel/mm/ksm/run")
> +
> + if (os.path.exists("/sys/kernel/mm/transparent_hugepage/enabled")):
> + utils.run("echo 'never' > /sys/kernel/mm/transparent_hugepage/enabled ")
> + if (os.path.exists("/sys/kernel/mm/redhat_transparent_hugepage/enabled")):
> + utils.run("echo 'never' > /sys/kernel/mm/redhat_transparent_hugepage/enabled ")
> new_ksm = True
> else:
> try:
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-08-20 20:37 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-08-17 22:40 [PATCH] BUG: Turnoff khugepaged before start tests jzupka
2010-08-19 2:59 ` Amos Kong
2010-08-20 20:37 ` Lucas Meneghel Rodrigues
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox