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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-03-03 07:30:04 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-03-03 07:30:04 +0100 |
commit | 198c07e5a58413bb2b16c01a15c545875d144ad5 (patch) | |
tree | 36802a5d0f07083d3891ca944662615548c5e353 /testsuites/sptests/spextensions01/init.c | |
parent | 180201094e4237679bd27df1e36b4f72d6840870 (diff) |
sptests/spextensions01: Add comment
Update #3885.
Diffstat (limited to '')
-rw-r--r-- | testsuites/sptests/spextensions01/init.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/testsuites/sptests/spextensions01/init.c b/testsuites/sptests/spextensions01/init.c index 7ce1da5320..06dc3109b1 100644 --- a/testsuites/sptests/spextensions01/init.c +++ b/testsuites/sptests/spextensions01/init.c @@ -453,6 +453,15 @@ static void test(void) #endif active_extensions = 4; + + /* + * In SMP configurations, the context switch from the system initialization + * context to the initialization task is visible to the context switch + * extensions. + * + * In uniprocessor configurations, this is not the case and two counter + * increments are missing. + */ #ifdef RTEMS_SMP assert(counter == 12); #else |