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authorJiri Kosina <jkosina@suse.cz>2011-04-26 10:22:15 +0200
committerJiri Kosina <jkosina@suse.cz>2011-04-26 10:22:59 +0200
commit07f9479a40cc778bc1462ada11f95b01360ae4ff (patch)
tree0676cf38df3844004bb3ebfd99dfa67a4a8998f5 /mm/hugetlb.c
parent9d5e6bdb3013acfb311ab407eeca0b6a6a3dedbf (diff)
parentcd2e49e90f1cae7726c9a2c54488d881d7f1cd1c (diff)
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.c16
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