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| author | Jérôme Glisse <jglisse@redhat.com> | 2017-01-24 17:08:11 -0500 |
|---|---|---|
| committer | Jérôme Glisse <jglisse@redhat.com> | 2017-01-26 13:45:11 -0500 |
| commit | 76e7c386bd79c435dae855bec69845a592580633 (patch) | |
| tree | eb4a43f88086ea95e54dafa5d18f46c7f013219b /block/cmdline-parser.c | |
| parent | 61d559afa933c5a5d12f26916f80692f5dee2dbf (diff) | |
mm/migrate: migrate_vma() unmap page from vma while collecting pages
Common case for migration of virtual address range is page are map
only once inside the vma in which migration is taking place. Because
we already walk the CPU page table for that range we can directly do
the unmap there and setup special migration swap entry.
Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
Signed-off-by: Evgeny Baskakov <ebaskakov@nvidia.com>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Mark Hairgrove <mhairgrove@nvidia.com>
Signed-off-by: Sherry Cheung <SCheung@nvidia.com>
Signed-off-by: Subhash Gutti <sgutti@nvidia.com>
Diffstat (limited to 'block/cmdline-parser.c')
0 files changed, 0 insertions, 0 deletions