Displaying 3 results from an estimated 3 matches for "2dc3673".
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02dc367
2015 Jun 26
0
[RFCv2 3/5] mm/balloon: apply driver page migratable into balloon
...rtballoon_migratepage;
+ vb->vb_dev_info.inode = anon_inode_new();
+ vb->vb_dev_info.inode->i_mapping->a_ops = &balloon_aops;
+ mapping_set_migratable(vb->vb_dev_info.inode->i_mapping);
#endif
err = init_vqs(vb);
diff --git a/fs/proc/page.c b/fs/proc/page.c
index 7eee2d8..2dc3673 100644
--- a/fs/proc/page.c
+++ b/fs/proc/page.c
@@ -146,6 +146,9 @@ u64 stable_page_flags(struct page *page)
if (PageBalloon(page))
u |= 1 << KPF_BALLOON;
+ if (PageMigratable(page))
+ u |= 1 << KPF_MIGRATABLE;
+
u |= kpf_copy_bit(k, KPF_LOCKED, PG_locked);
u |= kpf_copy_...
2015 Jun 26
8
[RFCv2 0/5] enable migration of driver pages
Hello,
This series try to enable migration of non-LRU pages, such as driver's page.
My ARM-based platform occured severe fragmentation problem after long-term
(several days) test. Sometimes even order-3 page allocation failed. It has
memory size 512MB ~ 1024MB. 30% ~ 40% memory is consumed for graphic processing
and 20~30 memory is reserved for zram.
I found that many pages of GPU driver
2015 Jun 26
8
[RFCv2 0/5] enable migration of driver pages
Hello,
This series try to enable migration of non-LRU pages, such as driver's page.
My ARM-based platform occured severe fragmentation problem after long-term
(several days) test. Sometimes even order-3 page allocation failed. It has
memory size 512MB ~ 1024MB. 30% ~ 40% memory is consumed for graphic processing
and 20~30 memory is reserved for zram.
I found that many pages of GPU driver