kernel: drop unused priority related definitions
There are no reference for either K_NUM_PRIORITIES or
K_NUM_PRIO_BITMAPS, with the former being dropped in:
1acd8c2996
kernel: Scheduler rewrite
Dropping both of these, and also the two comments about extra priorities
taking extra RAM space, as those do not seem to apply either.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
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2 changed files with 0 additions and 13 deletions
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@ -34,11 +34,6 @@
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extern "C" {
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#endif
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#define K_NUM_PRIORITIES \
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(CONFIG_NUM_COOP_PRIORITIES + CONFIG_NUM_PREEMPT_PRIORITIES + 1)
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#define K_NUM_PRIO_BITMAPS ((K_NUM_PRIORITIES + 31) >> 5)
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/*
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* Bitmask definitions for the struct k_thread.thread_state field.
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*
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@ -41,10 +41,6 @@ config NUM_COOP_PRIORITIES
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This can be set to zero to disable cooperative scheduling. Cooperative
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threads always preempt preemptible threads.
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Each priority requires an extra 8 bytes of RAM. Each set of 32 extra
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total priorities require an extra 4 bytes and add one possible
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iteration to loops that search for the next thread to run.
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The total number of priorities is
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NUM_COOP_PRIORITIES + NUM_PREEMPT_PRIORITIES + 1
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@ -63,10 +59,6 @@ config NUM_PREEMPT_PRIORITIES
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This can be set to 0 to disable preemptible scheduling.
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Each priority requires an extra 8 bytes of RAM. Each set of 32 extra
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total priorities require an extra 4 bytes and add one possible
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iteration to loops that search for the next thread to run.
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The total number of priorities is
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NUM_COOP_PRIORITIES + NUM_PREEMPT_PRIORITIES + 1
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