linux

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History

Florian Funke 15e86b0c75 [S390] introduce dirty bit for kvm live migration

This patch defines a dirty bit in the PGSTE that can be used to implement
dirty pages logging for KVM's live migration. The bit is set in the
ptep_rcp_copy function, which is called to save dirty and referenced information
from the storage key in the PGSTE. The bit can be tested and reset by KVM using
the kvm_s390_test_and_clear_page_dirty function that is introduced by this patch.

Acked-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Florian Funke <ffunke@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2008-10-10 21:34:00 +02:00

appldata

Merge branch 'generic-ipi' into generic-ipi-for-linus

2008-07-15 21:55:59 +02:00

boot

…

crypto

Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6

2008-07-14 14:48:31 -07:00

hypfs

[S390] s390: use simple_read_from_buffer()

2008-07-14 10:02:16 +02:00