[PATCH 2/2] mm: fix spelling mistakes in under directory mm

[Zhen Lei <thunder.leizhen@huawei.com>]

Fix some spelling mistakes in comments:
posion ==> poison
higer ==> higher
precisly ==> precisely
wont ==> won't
tha ==> the
endianess ==> endianness

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
 mm/internal.h       | 2 +-
 mm/memory-failure.c | 2 +-
 mm/memory_hotplug.c | 4 ++--
 mm/page_alloc.c     | 2 +-
 mm/swap.c           | 2 +-
 mm/swapfile.c       | 2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/mm/internal.h b/mm/internal.h
index 54bd0dc2c23c..e64e72782978 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -100,7 +100,7 @@ static inline void set_page_refcounted(struct page *page)
  * When kernel touch the user page, the user page may be have been marked
  * poison but still mapped in user space, if without this page, the kernel
  * can guarantee the data integrity and operation success, the kernel is
- * better to check the posion status and avoid touching it, be good not to
+ * better to check the poison status and avoid touching it, be good not to
  * panic, coredump for process fatal signal is a sample case matching this
  * scenario. Or if kernel can't guarantee the data integrity, it's better
  * not to call this function, let kernel touch the poison page and get to
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 85ad98c00fd9..8e06c6998fb9 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1134,7 +1134,7 @@ static bool hwpoison_user_mappings(struct page *p, unsigned long pfn,
 			 * could potentially call huge_pmd_unshare.  Because of
 			 * this, take semaphore in write mode here and set
 			 * TTU_RMAP_LOCKED to indicate we have taken the lock
-			 * at this higer level.
+			 * at this higher level.
 			 */
 			mapping = hugetlb_page_mapping_lock_write(hpage);
 			if (mapping) {
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 70620d0dd923..02f8073a364f 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -913,7 +913,7 @@ int __ref online_pages(unsigned long pfn, unsigned long nr_pages, struct zone *z
 
 	/*
 	 * {on,off}lining is constrained to full memory sections (or more
-	 * precisly to memory blocks from the user space POV).
+	 * precisely to memory blocks from the user space POV).
 	 * memmap_on_memory is an exception because it reserves initial part
 	 * of the physical memory space for vmemmaps. That space is pageblock
 	 * aligned.
@@ -1703,7 +1703,7 @@ int __ref offline_pages(unsigned long start_pfn, unsigned long nr_pages)
 
 	/*
 	 * {on,off}lining is constrained to full memory sections (or more
-	 * precisly to memory blocks from the user space POV).
+	 * precisely to memory blocks from the user space POV).
 	 * memmap_on_memory is an exception because it reserves initial part
 	 * of the physical memory space for vmemmaps. That space is pageblock
 	 * aligned.
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index aaa1655cf682..a16f8f3f9e80 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3103,7 +3103,7 @@ static void __drain_all_pages(struct zone *zone, bool force_all_cpus)
 	int cpu;
 
 	/*
-	 * Allocate in the BSS so we wont require allocation in
+	 * Allocate in the BSS so we won't require allocation in
 	 * direct reclaim path for CONFIG_CPUMASK_OFFSTACK=y
 	 */
 	static cpumask_t cpus_with_pcps;
diff --git a/mm/swap.c b/mm/swap.c
index dfb48cf9c2c9..d35b8d615248 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -554,7 +554,7 @@ static void lru_deactivate_file_fn(struct page *page, struct lruvec *lruvec)
 	} else {
 		/*
 		 * The page's writeback ends up during pagevec
-		 * We moves tha page into tail of inactive.
+		 * We moves the page into tail of inactive.
 		 */
 		add_page_to_lru_list_tail(page, lruvec);
 		__count_vm_events(PGROTATED, nr_pages);
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 149e77454e3c..88a6f01cfb88 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -2972,7 +2972,7 @@ static unsigned long read_swap_header(struct swap_info_struct *p,
 		return 0;
 	}
 
-	/* swap partition endianess hack... */
+	/* swap partition endianness hack... */
 	if (swab32(swap_header->info.version) == 1) {
 		swab32s(&swap_header->info.version);
 		swab32s(&swap_header->info.last_page);
-- 
2.25.1