Re: [PATCH v1] mm: migrate: hugetlb: putback destination hugepage to active list

2015-09-15 Thread Naoya Horiguchi
my bad, this patch is totally unrelated to the thread the previous email replied to. I just mishandled my script wrapping git-send-email, sorry. But just resending patch seems to be noisy, so I want this to be reviewed on this email. If it's inconvenient or uncommon way of submission, please let

[PATCH v1] mm: migrate: hugetlb: putback destination hugepage to active list

2015-09-15 Thread Naoya Horiguchi
Since commit bcc54222309c ("mm: hugetlb: introduce page_huge_active") each hugetlb page maintains its active flag to avoid a race condition between multiple calls of isolate_huge_page(), but current kernel doesn't set the flag on a hugepage allocated by migration because the proper putback routine

[PATCH v1] mm: migrate: hugetlb: putback destination hugepage to active list

2015-09-15 Thread Naoya Horiguchi
Since commit bcc54222309c ("mm: hugetlb: introduce page_huge_active") each hugetlb page maintains its active flag to avoid a race condition between multiple calls of isolate_huge_page(), but current kernel doesn't set the flag on a hugepage allocated by migration because the proper putback routine

Re: [PATCH v1] mm: migrate: hugetlb: putback destination hugepage to active list

2015-09-15 Thread Naoya Horiguchi
my bad, this patch is totally unrelated to the thread the previous email replied to. I just mishandled my script wrapping git-send-email, sorry. But just resending patch seems to be noisy, so I want this to be reviewed on this email. If it's inconvenient or uncommon way of submission, please let