diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2006-07-11 21:05:12 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2006-07-11 21:05:12 +0000 |
| commit | 83df49f697d770276c16af18884e2c4aeb393ab8 (patch) | |
| tree | a8ad7983ebe4162b4768ab46edc7dd28df93fea0 /cpukit/ChangeLog | |
| parent | fixed system.h: only include ATA/IDE driver, when BSP supports an ide interface (diff) | |
| download | rtems-83df49f697d770276c16af18884e2c4aeb393ab8.tar.bz2 | |
2006-07-11 Joel Sherrill <joel@OARcorp.com>
PR 1124/rtems
* score/include/rtems/score/threadq.h, score/src/coremutexseize.c,
score/src/coremutexsurrender.c, score/src/threadqenqueue.c,
score/src/threadqenqueuefifo.c, score/src/threadqenqueuepriority.c:
The placement of the changing a thread's priority when using priority
ceiling should be on the successful transfer of the mutex -- not when
the thread tries to acquire. Plus the lack of a dispatch disable
point lead to the potential for a thread timing out and already
having inherited the ceiling priority.
Diffstat (limited to 'cpukit/ChangeLog')
| -rw-r--r-- | cpukit/ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index 06482de350..de5c5485e4 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,3 +1,15 @@ +2006-07-11 Joel Sherrill <joel@OARcorp.com> + + PR 1124/rtems + * score/include/rtems/score/threadq.h, score/src/coremutexseize.c, + score/src/coremutexsurrender.c, score/src/threadqenqueue.c, + score/src/threadqenqueuefifo.c, score/src/threadqenqueuepriority.c: + The placement of the changing a thread's priority when using priority + ceiling should be on the successful transfer of the mutex -- not when + the thread tries to acquire. Plus the lack of a dispatch disable + point lead to the potential for a thread timing out and already + having inherited the ceiling priority. + 2006-06-28 Ralf Corsépius <ralf.corsepius@rtems.org> * Makefile.am: Add ampolish3. |