On Mon, 16 Jul 2012 19:59:18 +0200, JoonSoo Kim <[email protected]> wrote:
2012/7/17 Michal Nazarewicz <[email protected]>:
Joonsoo Kim <[email protected]> writes:
do_migrate_pages() can return the number of pages not migrated.
Because migrate_pages() syscall return this value directly,
migrate_pages() syscall may return the number of pages not migrated.
In fail case in migrate_pages() syscall, we should return error value.
So change err to -EIO
Additionally, Correct comment above do_migrate_pages()
Signed-off-by: Joonsoo Kim <[email protected]>
Cc: Sasha Levin <[email protected]>
Cc: Christoph Lameter <[email protected]>
Acked-by: Michal Nazarewicz <[email protected]>
Thanks.
When I resend with changing -EIO to -EBUSY,
could I include "Acked-by: Michal Nazarewicz <[email protected]>"?
Sure thing.
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