Messages in this thread | | | Date | Wed, 7 Nov 2012 11:56:10 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH v11 1/7] mm: adjust address_space_operations.migratepage() return code |
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On Wed, 7 Nov 2012 01:05:48 -0200 Rafael Aquini <aquini@redhat.com> wrote:
> This patch introduces MIGRATEPAGE_SUCCESS as the default return code > for address_space_operations.migratepage() method and documents the > expected return code for the same method in failure cases.
I hit a large number of rejects applying this against linux-next. Due to the increasingly irritating sched/numa code in there.
I attempted to fix it up and also converted some (but not all) of the implicit tests of `rc' against zero.
Please check the result very carefully - more changes will be needed.
All those
- if (rc) + if (rc != MIGRATEPAGE_SUCCESS)
changes are a pain. Perhaps we shouldn't bother.
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