diff options
Diffstat (limited to 'c/src/lib/libcpu/shared/src/cache_manager.c')
| -rw-r--r-- | c/src/lib/libcpu/shared/src/cache_manager.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/c/src/lib/libcpu/shared/src/cache_manager.c b/c/src/lib/libcpu/shared/src/cache_manager.c index 3f7a066ca1..202ea8e1ba 100644 --- a/c/src/lib/libcpu/shared/src/cache_manager.c +++ b/c/src/lib/libcpu/shared/src/cache_manager.c @@ -20,9 +20,13 @@ * rtems/c/src/lib/libcpu/CPU/cache_.h * * The cache implementation header file can define - * CPU_CACHE_SUPPORT_PROVIDES_RANGE_FUNCTIONS + * + * #define CPU_CACHE_SUPPORT_PROVIDES_RANGE_FUNCTIONS + * * if it provides cache maintenance functions which operate on multiple lines. - * Otherwise a generic loop with single line operations will be used. + * Otherwise a generic loop with single line operations will be used. It is + * strongly recommended to provide the implementation in terms of static + * inline functions for performance reasons. * * The functions below are implemented with CPU dependent inline routines * found in the cache.c files for each CPU. In the event that a CPU does |