Lines Matching refs:unwinder
235 prompt "Choose kernel unwinder"
244 bool "ORC unwinder"
248 This option enables the ORC (Oops Rewind Capability) unwinder for
252 This unwinder is more accurate across interrupt entry frames than the
253 frame pointer unwinder. It also enables a 5-10% performance
260 bool "Frame pointer unwinder"
263 This option enables the frame pointer unwinder for unwinding kernel
266 The unwinder itself is fast and it uses less RAM than the ORC
267 unwinder, but the kernel text size will grow by ~3% and the kernel's
271 bool "Guess unwinder"
275 This option enables the "guess" unwinder for unwinding kernel stack