diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2022-09-15 13:11:30 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-10-17 16:41:16 +0200 |
| commit | f5c1bb2afe93396d41c5cbdcb909b08a75b8dde4 (patch) | |
| tree | ea7d2c0ffd9a4c54bb865b0b3fdccbfb21f4189a /arch/x86/include/asm/pgalloc.h | |
| parent | bbaceb189a21d7245e8063701fe10985396028f9 (diff) | |
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 'arch/x86/include/asm/pgalloc.h')
0 files changed, 0 insertions, 0 deletions