diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-04-16 09:21:57 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-11-15 09:53:17 +0100 |
| commit | 16b50ac63c994a0702f3ea585d639004c78995b6 (patch) | |
| tree | 670e2886c58f6739f2d6b08d8009f6e36f45395f /cpukit/rtems | |
| parent | score: Fix thread pinning assertions (diff) | |
| download | rtems-16b50ac63c994a0702f3ea585d639004c78995b6.tar.bz2 | |
score: Always check if a prio ceiling is defined
Priority ceiling semaphores (in contrast to MrsP semaphores) have only
one priority ceiling which is defined for the home scheduler of the task
which created the semaphore. Always check during a semaphore seize that
the home scheduler of the calling task is equal to this scheduler.
This avoids a scheduler mismatch if the semphore is acquired after the
calling thread blocked on the semaphore.
Diffstat (limited to 'cpukit/rtems')
0 files changed, 0 insertions, 0 deletions