Open YKG opened 2 years ago
https://www.kernel.org/doc/html/latest/trace/kprobes.html?highlight=kprobe#how-does-jump-optimization-work
It says Kprobes tries to reduce probe-hit overhead by using a jump instruction instead of a breakpoint instruction at each probepoint.
Kprobes tries to reduce probe-hit overhead by using a jump instruction instead of a breakpoint instruction at each probepoint.
http://lkst.sourceforge.net/djprobe.html
http://lkst.sourceforge.net/docs/probes-eval-report.pdf
https://www.kernel.org/doc/ols/2007/ols2007v1-pages-189-200.pdf
https://www.kernel.org/doc/html/latest/trace/kprobes.html?highlight=kprobe#how-does-jump-optimization-work
It says
Kprobes tries to reduce probe-hit overhead by using a jump instruction instead of a breakpoint instruction at each probepoint.http://lkst.sourceforge.net/djprobe.html
http://lkst.sourceforge.net/docs/probes-eval-report.pdf
https://www.kernel.org/doc/ols/2007/ols2007v1-pages-189-200.pdf