From 12b3dfed6a430fa84f79ed5ce8a6cd11680ee365 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Tue, 29 May 2012 15:06:24 -0700 Subject: [PATCH] --- yaml --- r: 308838 b: refs/heads/master c: 0ce72d4f7333248efbef1f3309770c7edb1b2625 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/include/linux/mempolicy.h | 9 ++++----- trunk/mm/mempolicy.c | 18 +++++++++--------- 3 files changed, 14 insertions(+), 15 deletions(-) diff --git a/[refs] b/[refs] index af1c22e08a71..72b9cb92d2b2 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 4a5b18cc1971046d9ca3a29fdcafbe5648629585 +refs/heads/master: 0ce72d4f7333248efbef1f3309770c7edb1b2625 diff --git a/trunk/include/linux/mempolicy.h b/trunk/include/linux/mempolicy.h index 7c727a90d70d..4aa42732e47f 100644 --- a/trunk/include/linux/mempolicy.h +++ b/trunk/include/linux/mempolicy.h @@ -225,8 +225,8 @@ static inline void check_highest_zone(enum zone_type k) policy_zone = k; } -int do_migrate_pages(struct mm_struct *mm, - const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags); +int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from, + const nodemask_t *to, int flags); #ifdef CONFIG_TMPFS @@ -354,9 +354,8 @@ static inline bool mempolicy_nodemask_intersects(struct task_struct *tsk, return false; } -static inline int do_migrate_pages(struct mm_struct *mm, - const nodemask_t *from_nodes, - const nodemask_t *to_nodes, int flags) +static inline int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from, + const nodemask_t *to, int flags) { return 0; } diff --git a/trunk/mm/mempolicy.c b/trunk/mm/mempolicy.c index d3c5de47ff6d..f15c1b24ca18 100644 --- a/trunk/mm/mempolicy.c +++ b/trunk/mm/mempolicy.c @@ -950,8 +950,8 @@ static int migrate_to_node(struct mm_struct *mm, int source, int dest, * * Returns the number of page that could not be moved. */ -int do_migrate_pages(struct mm_struct *mm, - const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags) +int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from, + const nodemask_t *to, int flags) { int busy = 0; int err; @@ -963,7 +963,7 @@ int do_migrate_pages(struct mm_struct *mm, down_read(&mm->mmap_sem); - err = migrate_vmas(mm, from_nodes, to_nodes, flags); + err = migrate_vmas(mm, from, to, flags); if (err) goto out; @@ -998,7 +998,7 @@ int do_migrate_pages(struct mm_struct *mm, * moved to an empty node, then there is nothing left worth migrating. */ - tmp = *from_nodes; + tmp = *from; while (!nodes_empty(tmp)) { int s,d; int source = -1; @@ -1021,11 +1021,11 @@ int do_migrate_pages(struct mm_struct *mm, * [0-7] - > [3,4,5] moves only 0,1,2,6,7. */ - if ((nodes_weight(*from_nodes) != nodes_weight(*to_nodes)) && - (node_isset(s, *to_nodes))) + if ((nodes_weight(*from) != nodes_weight(*to)) && + (node_isset(s, *to))) continue; - d = node_remap(s, *from_nodes, *to_nodes); + d = node_remap(s, *from, *to); if (s == d) continue; @@ -1085,8 +1085,8 @@ static void migrate_page_add(struct page *page, struct list_head *pagelist, { } -int do_migrate_pages(struct mm_struct *mm, - const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags) +int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from, + const nodemask_t *to, int flags) { return -ENOSYS; }