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| author | Thomas Gleixner <tglx@linutronix.de> | 2022-09-15 14:11:30 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-10-17 17:41:16 +0300 |
| commit | f5c1bb2afe93396d41c5cbdcb909b08a75b8dde4 (patch) | |
| tree | ea7d2c0ffd9a4c54bb865b0b3fdccbfb21f4189a /kernel/sys.c | |
| parent | bbaceb189a21d7245e8063701fe10985396028f9 (diff) | |
| download | linux-f5c1bb2afe93396d41c5cbdcb909b08a75b8dde4.tar.xz | |
x86/calldepth: Add ret/call counting for debug
Add a debuigfs mechanism to validate the accounting, e.g. vs. call/ret
balance and to gather statistics about the stuffing to call ratio.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220915111148.204285506@infradead.org
Diffstat (limited to 'kernel/sys.c')
0 files changed, 0 insertions, 0 deletions