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| author | Wei Yang <richard.weiyang@gmail.com> | 2025-03-10 07:49:32 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-03-17 12:17:00 -0700 |
| commit | 4164e1525d37d463bbd0a808709fd75abcfc89a5 (patch) | |
| tree | 439f71636e1dadf12a26bba157206e366d20fc24 /tools/include/asm | |
| parent | checkpatch: describe --min-conf-desc-length (diff) | |
| download | linux-4164e1525d37d463bbd0a808709fd75abcfc89a5.tar.gz linux-4164e1525d37d463bbd0a808709fd75abcfc89a5.zip | |
lib/rbtree: enable userland test suite for rbtree related data structure
Patch series "lib/interval_tree: add some test cases and cleanup", v2.
Since rbtree/augmented tree/interval tree share similar data structure,
besides new cases for interval tree, this patch set also does cleanup for
others.
This patch (of 7):
Currently we have some tests for rbtree related data structure, e.g.
rbtree, augmented rbtree, interval tree, in lib/ as kernel module.
To facilitate the test and debug for those fundamental data structure,
this patch enable those tests in userland.
Link: https://lkml.kernel.org/r/20250310074938.26756-1-richard.weiyang@gmail.com
Link: https://lkml.kernel.org/r/20250310074938.26756-2-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michel Lespinasse <michel@lespinasse.org>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/include/asm')
| -rw-r--r-- | tools/include/asm/timex.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/include/asm/timex.h b/tools/include/asm/timex.h new file mode 100644 index 000000000000..5adfe3c6d326 --- /dev/null +++ b/tools/include/asm/timex.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __TOOLS_LINUX_ASM_TIMEX_H +#define __TOOLS_LINUX_ASM_TIMEX_H + +#include <time.h> + +#define cycles_t clock_t + +static inline cycles_t get_cycles(void) +{ + return clock(); +} +#endif // __TOOLS_LINUX_ASM_TIMEX_H |