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authorMichael Neuling <mikey@neuling.org>2006-08-07 16:19:19 +1000
committerPaul Mackerras <paulus@samba.org>2006-08-08 17:08:56 +1000
commit2f6093c84730b4bad65bcd0f2f904a5769b1dfc5 (patch)
treeab4e64a0520e944062f418e91706ff968e23a6ea /include/asm-sparc64/ioctl.h
parent452b5e21216011f2f068e80443568f5f3f3f4d63 (diff)
[POWERPC] Implement SLB shadow buffer
This adds a shadow buffer for the SLBs and regsiters it with PHYP. Only the bolted SLB entries (top 3) are shadowed. The SLB shadow buffer tells the hypervisor what the kernel needs to have in the SLB for the kernel to be able to function. The hypervisor can use this information to speed up partition context switches. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-sparc64/ioctl.h')
0 files changed, 0 insertions, 0 deletions