Searched hist:75570 (Results 1 - 8 of 8) sorted by relevance
/freebsd-10.2-release/sys/powerpc/powerpc/ | ||
H A D | mp_machdep.c | diff 75570 Tue Apr 17 04:18:08 MDT 2001 jhb Blow away the panic mutex in favor of using a single atomic_cmpset() on a panic_cpu shared variable. I used a simple atomic operation here instead of a spin lock as it seemed to be excessive overhead. Also, this can avoid recursive panics if, for example, witness is broken. |
/freebsd-10.2-release/sys/sys/ | ||
H A D | kernel.h | diff 75570 Tue Apr 17 04:18:08 MDT 2001 jhb Blow away the panic mutex in favor of using a single atomic_cmpset() on a panic_cpu shared variable. I used a simple atomic operation here instead of a spin lock as it seemed to be excessive overhead. Also, this can avoid recursive panics if, for example, witness is broken. |
/freebsd-10.2-release/sys/kern/ | ||
H A D | kern_shutdown.c | diff 75570 Tue Apr 17 04:18:08 MDT 2001 jhb Blow away the panic mutex in favor of using a single atomic_cmpset() on a panic_cpu shared variable. I used a simple atomic operation here instead of a spin lock as it seemed to be excessive overhead. Also, this can avoid recursive panics if, for example, witness is broken. |
H A D | subr_smp.c | diff 75570 Tue Apr 17 04:18:08 MDT 2001 jhb Blow away the panic mutex in favor of using a single atomic_cmpset() on a panic_cpu shared variable. I used a simple atomic operation here instead of a spin lock as it seemed to be excessive overhead. Also, this can avoid recursive panics if, for example, witness is broken. |
/freebsd-10.2-release/sys/x86/include/ | ||
H A D | mptable.h | diff 75570 Tue Apr 17 04:18:08 MDT 2001 jhb Blow away the panic mutex in favor of using a single atomic_cmpset() on a panic_cpu shared variable. I used a simple atomic operation here instead of a spin lock as it seemed to be excessive overhead. Also, this can avoid recursive panics if, for example, witness is broken. |
/freebsd-10.2-release/sys/x86/x86/ | ||
H A D | mptable.c | diff 75570 Tue Apr 17 04:18:08 MDT 2001 jhb Blow away the panic mutex in favor of using a single atomic_cmpset() on a panic_cpu shared variable. I used a simple atomic operation here instead of a spin lock as it seemed to be excessive overhead. Also, this can avoid recursive panics if, for example, witness is broken. |
/freebsd-10.2-release/sys/i386/i386/ | ||
H A D | mp_machdep.c | diff 75570 Tue Apr 17 04:18:08 MDT 2001 jhb Blow away the panic mutex in favor of using a single atomic_cmpset() on a panic_cpu shared variable. I used a simple atomic operation here instead of a spin lock as it seemed to be excessive overhead. Also, this can avoid recursive panics if, for example, witness is broken. |
/freebsd-10.2-release/sys/amd64/amd64/ | ||
H A D | mp_machdep.c | diff 75570 Tue Apr 17 04:18:08 MDT 2001 jhb Blow away the panic mutex in favor of using a single atomic_cmpset() on a panic_cpu shared variable. I used a simple atomic operation here instead of a spin lock as it seemed to be excessive overhead. Also, this can avoid recursive panics if, for example, witness is broken. |
Completed in 468 milliseconds