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| author | Jiri Kosina <jkosina@suse.cz> | 2011-04-26 10:22:15 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-04-26 10:22:59 +0200 |
| commit | 07f9479a40cc778bc1462ada11f95b01360ae4ff (patch) | |
| tree | 0676cf38df3844004bb3ebfd99dfa67a4a8998f5 /mm/hugetlb.c | |
| parent | 9d5e6bdb3013acfb311ab407eeca0b6a6a3dedbf (diff) | |
| parent | cd2e49e90f1cae7726c9a2c54488d881d7f1cd1c (diff) | |
| download | blackbird-op-linux-07f9479a40cc778bc1462ada11f95b01360ae4ff.tar.gz blackbird-op-linux-07f9479a40cc778bc1462ada11f95b01360ae4ff.zip | |
Merge branch 'master' into for-next
Fast-forwarded to current state of Linus' tree as there are patches to be
applied for files that didn't exist on the old branch.
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 838fe25f704c..bbb4a5bbb958 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -146,7 +146,7 @@ static long region_chg(struct list_head *head, long f, long t) if (rg->from > t) return chg; - /* We overlap with this area, if it extends futher than + /* We overlap with this area, if it extends further than * us then we must extend ourselves. Account for its * existing reservation. */ if (rg->to > t) { @@ -842,7 +842,7 @@ struct page *alloc_huge_page_node(struct hstate *h, int nid) } /* - * Increase the hugetlb pool such that it can accomodate a reservation + * Increase the hugetlb pool such that it can accommodate a reservation * of size 'delta'. */ static int gather_surplus_pages(struct hstate *h, int delta) @@ -890,7 +890,7 @@ retry: /* * The surplus_list now contains _at_least_ the number of extra pages - * needed to accomodate the reservation. Add the appropriate number + * needed to accommodate the reservation. Add the appropriate number * of pages to the hugetlb pool and free the extras back to the buddy * allocator. Commit the entire reservation here to prevent another * process from stealing the pages as they are added to the pool but @@ -1872,8 +1872,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy, unsigned long tmp; int ret; - if (!write) - tmp = h->max_huge_pages; + tmp = h->max_huge_pages; if (write && h->order >= MAX_ORDER) return -EINVAL; @@ -1938,8 +1937,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write, unsigned long tmp; int ret; - if (!write) - tmp = h->nr_overcommit_huge_pages; + tmp = h->nr_overcommit_huge_pages; if (write && h->order >= MAX_ORDER) return -EINVAL; @@ -2045,7 +2043,7 @@ static void hugetlb_vm_op_open(struct vm_area_struct *vma) * This new VMA should share its siblings reservation map if present. * The VMA will only ever have a valid reservation map pointer where * it is being copied for another still existing VMA. As that VMA - * has a reference to the reservation map it cannot dissappear until + * has a reference to the reservation map it cannot disappear until * after this open call completes. It is therefore safe to take a * new reference here without additional locking. */ @@ -2492,7 +2490,7 @@ static int hugetlb_no_page(struct mm_struct *mm, struct vm_area_struct *vma, /* * Currently, we are forced to kill the process in the event the * original mapper has unmapped pages from the child due to a failed - * COW. Warn that such a situation has occured as it may not be obvious + * COW. Warn that such a situation has occurred as it may not be obvious */ if (is_vma_resv_set(vma, HPAGE_RESV_UNMAPPED)) { printk(KERN_WARNING |
