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| author | Nathan Fontenot <nfont@austin.ibm.com> | 2008-10-19 05:27:14 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 17:52:32 +0200 |
| commit | de7f0cba96786cf9ec9da4532c1b25f733da9b6f (patch) | |
| tree | fc0273587d255ac3f1b554b4a98229c3e231ebf6 /mm/migrate.c | |
| parent | documentation: clarify dirty_ratio and dirty_background_ratio description (diff) | |
| download | linux-de7f0cba96786cf9ec9da4532c1b25f733da9b6f.tar.xz linux-de7f0cba96786cf9ec9da4532c1b25f733da9b6f.zip | |
memory hotplug: release memory regions in PAGES_PER_SECTION chunks
During hotplug memory remove, memory regions should be released on a
PAGES_PER_SECTION size chunks. This mirrors the code in add_memory where
resources are requested on a PAGES_PER_SECTION size.
Attempting to release the entire memory region fails because there is not
a single resource for the total number of pages being removed. Instead
the resources for the pages are split in PAGES_PER_SECTION size chunks as
requested during memory add.
Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
Acked-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions