diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-03-03 13:45:50 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-03-04 08:43:45 +0100 |
| commit | 8b73ee50238d5f22db792bf8cc573a001f52065f (patch) | |
| tree | c2522f35266d86ca51c74daae66bab4f09c7bae0 /cpukit/rtems/src/getcurrentprocessor.c | |
| parent | fdeaa64e1786e7f18814d8c7eae219332d672c27 (diff) | |
rtems: rtems_scheduler_get_processor_maximum()
In uniprocessor configurations, use compile-time constants for
rtems_scheduler_get_processor_maximum() and
rtems_scheduler_get_processor(). This helps compilers and static
analyzers to deduce that some loop bodies are only executed once and
some conditional statements have a fixed outcome (may improve code
generation and reduce false positives).
In SMP configurations, directly provide the internal implementation for
performance reasons.
Diffstat (limited to 'cpukit/rtems/src/getcurrentprocessor.c')
| -rw-r--r-- | cpukit/rtems/src/getcurrentprocessor.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/cpukit/rtems/src/getcurrentprocessor.c b/cpukit/rtems/src/getcurrentprocessor.c deleted file mode 100644 index 10811ade66..0000000000 --- a/cpukit/rtems/src/getcurrentprocessor.c +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (c) 2014 embedded brains GmbH. All rights reserved. - * - * embedded brains GmbH - * Dornierstr. 4 - * 82178 Puchheim - * Germany - * <rtems@embedded-brains.de> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#if HAVE_CONFIG_H - #include "config.h" -#endif - -#include <rtems/rtems/tasks.h> -#include <rtems/score/smp.h> - -uint32_t rtems_scheduler_get_processor(void) -{ - return _SMP_Get_current_processor(); -} |