Searched hist:75570 (Results 1 - 8 of 8) sorted by relevance

/freebsd-10.2-release/sys/powerpc/powerpc/
H A Dmp_machdep.cdiff 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 Dkernel.hdiff 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 Dkern_shutdown.cdiff 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 Dsubr_smp.cdiff 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 Dmptable.hdiff 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 Dmptable.cdiff 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 Dmp_machdep.cdiff 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 Dmp_machdep.cdiff 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.

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