Change semaphore attributes to resolve problem where semaphore is not
released upon a context switch.
---
testsuites/smptests/smpschedaffinity05/init.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/testsuites/smptests/smpschedaffinity05/init.c
Are there still tests for when the lock would be held despite the
context switch? Just want to make sure we're not removing some
test-case.
On Wed, Nov 12, 2014 at 9:48 AM, Jennifer Averett
jennifer.aver...@oarcorp.com wrote:
Change semaphore attributes to resolve problem where semaphore is not
On 11/12/2014 9:10 AM, Gedare Bloom wrote:
Are there still tests for when the lock would be held despite the
context switch? Just want to make sure we're not removing some
test-case.
That wasn't the purpose of this test. It was to abuse the affinity
algorithm and cause migrations. Daniel
On 12/11/14 16:39, Joel Sherrill wrote:
Daniel Cederman found a bug
in the semaphore used to protect the data used to control the
threads and migration.
What is this for a bug?
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47
, November 12, 2014 9:41 AM
To: Joel Sherrill; Gedare Bloom; Jennifer Averett
Cc: rtems-de...@rtems.org
Subject: Re: [PATCH 3/3] smpschedaffinity05: Change semaphore attributes.
On 12/11/14 16:39, Joel Sherrill wrote:
Daniel Cederman found a bug
in the semaphore used to protect the data used
...@rtems.org
Subject: Re: [PATCH 3/3] smpschedaffinity05: Change semaphore
attributes.
On 12/11/14 16:39, Joel Sherrill wrote:
Daniel Cederman found a bug
in the semaphore used to protect the data used to control the
threads
and migration.
What is this for a bug?
--
Sebastian Huber
-Original Message-
From: Joel Sherrill [mailto:joel.sherr...@oarcorp.com]
Sent: Wednesday, November 12, 2014 10:16 AM
To: Jennifer Averett; Sebastian Huber; Gedare Bloom
Cc: rtems-de...@rtems.org
Subject: RE: [PATCH 3/3] smpschedaffinity05: Change semaphore attributes.
Jennifer
