Lines Matching refs:unwinder
225 prompt "Choose kernel unwinder"
234 bool "ORC unwinder"
238 This option enables the ORC (Oops Rewind Capability) unwinder for
242 This unwinder is more accurate across interrupt entry frames than the
243 frame pointer unwinder. It also enables a 5-10% performance
250 bool "Frame pointer unwinder"
254 This option enables the frame pointer unwinder for unwinding kernel
257 The unwinder itself is fast and it uses less RAM than the ORC
258 unwinder, but the kernel text size will grow by ~3% and the kernel's
262 bool "Guess unwinder"
266 This option enables the "guess" unwinder for unwinding kernel stack