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authorHaitao Shi <shihaitao1@huawei.com>2020-12-10 15:42:18 +1100
committerStephen Rothwell <sfr@canb.auug.org.au>2020-12-16 18:03:04 +1100
commitda3d6e4c25b5e74c62672c2e97b6068b001af77b (patch)
tree9d008b7cf9a66afb792dc9733eca51b5c36ed483
parent78e04f47e90128ec49d65e0a8518366c019e2198 (diff)
downloadlinux-da3d6e4c25b5e74c62672c2e97b6068b001af77b.tar.gz
mm: fix some spelling mistakes in comments
Fix some spelling mistakes in comments: udpate ==> update succesful ==> successful exmaple ==> example unneccessary ==> unnecessary stoping ==> stopping uknown ==> unknown Link: https://lkml.kernel.org/r/20201127011747.86005-1-shihaitao1@huawei.com Signed-off-by: Haitao Shi <shihaitao1@huawei.com> Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Reviewed-by: Souptick Joarder <jrdr.linux@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
-rw-r--r--mm/filemap.c2
-rw-r--r--mm/huge_memory.c2
-rw-r--r--mm/khugepaged.c2
-rw-r--r--mm/memblock.c2
-rw-r--r--mm/migrate.c2
-rw-r--r--mm/page_ext.c2
6 files changed, 6 insertions, 6 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 9c28c3f3a8a3..58f372e30af5 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1359,7 +1359,7 @@ static int __wait_on_page_locked_async(struct page *page,
else
ret = PageLocked(page);
/*
- * If we were succesful now, we know we're still on the
+ * If we were successful now, we know we're still on the
* waitqueue as we're still under the lock. This means it's
* safe to remove and return success, we know the callback
* isn't going to trigger.
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index f6067ca17bd1..10dd3cae5f53 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2393,7 +2393,7 @@ static void __split_huge_page_tail(struct page *head, int tail,
* Clone page flags before unfreezing refcount.
*
* After successful get_page_unless_zero() might follow flags change,
- * for exmaple lock_page() which set PG_waiters.
+ * for example lock_page() which set PG_waiters.
*/
page_tail->flags &= ~PAGE_FLAGS_CHECK_AT_PREP;
page_tail->flags |= (head->flags &
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 34548e4fe0fe..494d3cb0b58a 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -1285,7 +1285,7 @@ static int khugepaged_scan_pmd(struct mm_struct *mm,
* PTEs are armed with uffd write protection.
* Here we can also mark the new huge pmd as
* write protected if any of the small ones is
- * marked but that could bring uknown
+ * marked but that could bring unknown
* userfault messages that falls outside of
* the registered range. So, just be simple.
*/
diff --git a/mm/memblock.c b/mm/memblock.c
index 31898fc7d6de..b8b7be0561c4 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -871,7 +871,7 @@ int __init_memblock memblock_physmem_add(phys_addr_t base, phys_addr_t size)
* @base: base address of the region
* @size: size of the region
* @set: set or clear the flag
- * @flag: the flag to udpate
+ * @flag: the flag to update
*
* This function isolates region [@base, @base + @size), and sets/clears flag
*
diff --git a/mm/migrate.c b/mm/migrate.c
index ee802cb509a3..ee5e612b4cd8 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -2594,7 +2594,7 @@ static bool migrate_vma_check_page(struct page *page)
* will bump the page reference count. Sadly there is no way to
* differentiate a regular pin from migration wait. Hence to
* avoid 2 racing thread trying to migrate back to CPU to enter
- * infinite loop (one stoping migration because the other is
+ * infinite loop (one stopping migration because the other is
* waiting on pte migration entry). We always return true here.
*
* FIXME proper solution is to rework migration_entry_wait() so
diff --git a/mm/page_ext.c b/mm/page_ext.c
index 16b161f28a31..df6f74aac8e1 100644
--- a/mm/page_ext.c
+++ b/mm/page_ext.c
@@ -34,7 +34,7 @@
*
* The need callback is used to decide whether extended memory allocation is
* needed or not. Sometimes users want to deactivate some features in this
- * boot and extra memory would be unneccessary. In this case, to avoid
+ * boot and extra memory would be unnecessary. In this case, to avoid
* allocating huge chunk of memory, each clients represent their need of
* extra memory through the need callback. If one of the need callbacks
* returns true, it means that someone needs extra memory so that