The patch titled
mm-rework-do_pages_move-to-work-on-page_sized-chunks update
has been added to the -mm tree. Its filename is
mm-rework-do_pages_move-to-work-on-page_sized-chunks-update.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: mm-rework-do_pages_move-to-work-on-page_sized-chunks update
From: Brice Goglin <Brice.Goglin@xxxxxxxx>
Signed-off-by: Brice Goglin <Brice.Goglin@xxxxxxxx>
Signed-off-by: Nathalie Furmento <Nathalie.Furmento@xxxxxxxx>
Acked-by: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>
Cc: Nick Piggin <nickpiggin@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/migrate.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff -puN mm/migrate.c~mm-rework-do_pages_move-to-work-on-page_sized-chunks-update mm/migrate.c
--- a/mm/migrate.c~mm-rework-do_pages_move-to-work-on-page_sized-chunks-update
+++ a/mm/migrate.c
@@ -931,14 +931,14 @@ static int do_pages_move(struct mm_struc
task_nodes = cpuset_mems_allowed(task);
err = -ENOMEM;
- pm = kmalloc(PAGE_SIZE, GFP_KERNEL);
+ pm = (struct page_to_node *)__get_free_page(GFP_KERNEL);
if (!pm)
goto out;
/*
* Store a chunk of page_to_node array in a page,
* but keep the last one as a marker
*/
- chunk_nr_pages = PAGE_SIZE/sizeof(struct page_to_node) - 1;
+ chunk_nr_pages = (PAGE_SIZE / sizeof(struct page_to_node)) - 1;
for (chunk_start = 0;
chunk_start < nr_pages;
@@ -991,7 +991,7 @@ static int do_pages_move(struct mm_struc
err = 0;
out_pm:
- kfree(pm);
+ free_page((unsigned long)pm);
out:
return err;
}
_
Patches currently in -mm which might be from Brice.Goglin@xxxxxxxx are
origin.patch
mm-rework-do_pages_move-to-work-on-page_sized-chunks.patch
mm-rework-do_pages_move-to-work-on-page_sized-chunks-update.patch
mm-move_pages-no-need-to-set-pp-page-to-zero_page0-by-default.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
