mm/hugetlb: fix some comment typos

Fix typos sasitfy to satisfy, reservtion to reservation, hugegpage to
hugepage and uniprocesor to uniprocessor in comments.

Link: https://lkml.kernel.org/r/20210128112028.64831-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Souptick Joarder <jrdr.linux@gmail.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index b5807f2..ac3cb23 100644 (file)
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -37,7 +37,7 @@ struct hugepage_subpool {
        struct hstate *hstate;
        long min_hpages;        /* Minimum huge pages or -1 if no minimum. */
        long rsv_hpages;        /* Pages reserved against global pool to */
-                               /* sasitfy minimum size. */
+                               /* satisfy minimum size. */
 };
 
 struct resv_map {

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index cf66538..fc895e2 100644 (file)
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1434,7 +1434,7 @@ static void __free_huge_page(struct page *page)
         * reservation.  If the page was associated with a subpool, there
         * would have been a page reserved in the subpool before allocation
         * via hugepage_subpool_get_pages().  Since we are 'restoring' the
-        * reservtion, do not call hugepage_subpool_put_pages() as this will
+        * reservation, do not call hugepage_subpool_put_pages() as this will
         * remove the reserved page from the subpool.
         */
        if (!restore_reserve) {
@@ -3707,7 +3707,7 @@ static unsigned long hugetlb_vm_op_pagesize(struct vm_area_struct *vma)
 /*
  * We cannot handle pagefaults against hugetlb pages at all.  They cause
  * handle_mm_fault() to try to instantiate regular-sized pages in the
- * hugegpage VMA.  do_page_fault() is supposed to trap this, so BUG is we get
+ * hugepage VMA.  do_page_fault() is supposed to trap this, so BUG is we get
  * this far.
  */
 static vm_fault_t hugetlb_vm_op_fault(struct vm_fault *vmf)
@@ -4491,7 +4491,7 @@ u32 hugetlb_fault_mutex_hash(struct address_space *mapping, pgoff_t idx)
 }
 #else
 /*
- * For uniprocesor systems we always use a single mutex, so just
+ * For uniprocessor systems we always use a single mutex, so just
  * return 0 and avoid the hashing overhead.
  */
 u32 hugetlb_fault_mutex_hash(struct address_space *mapping, pgoff_t idx)