Commit b6c46600 authored by jianyun.gao's avatar jianyun.gao Committed by Andrew Morton
Browse files

mm: fix some typos in mm module 

Below are some typos in the code comments:

  intevals ==> intervals
  addesses ==> addresses
  unavaliable ==> unavailable
  facor ==> factor
  droping ==> dropping
  exlusive ==> exclusive
  decription ==> description
  confict ==> conflict
  desriptions ==> descriptions
  otherwize ==> otherwise
  vlaue ==> value
  cheching ==> checking
  exisitng ==> existing
  modifed ==> modified
  differenciate ==> differentiate
  refernece ==> reference
  permissons ==> permissions
  indepdenent ==> independent
  spliting ==> splitting

Just fix it.

Link: https://lkml.kernel.org/r/20250929002608.1633825-1-jianyungao89@gmail.com


Signed-off-by: default avatarjianyun.gao <jianyungao89@gmail.com>
Reviewed-by: default avatarSeongJae Park <sj@kernel.org>
Reviewed-by: default avatarWei Yang <richard.weiyang@gmail.com>
Reviewed-by: default avatarDev Jain <dev.jain@arm.com>
Reviewed-by: default avatarLiam R. Howlett <Liam.Howlett@oracle.com>
Acked-by: default avatarChris Li <chrisl@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 37d17925

mm/damon/sysfs.c

+1 −1
Original line number Diff line number Diff line
@@ -1264,7 +1264,7 @@ enum damon_sysfs_cmd { 
	DAMON_SYSFS_CMD_UPDATE_SCHEMES_EFFECTIVE_QUOTAS,

	/*

	 * @DAMON_SYSFS_CMD_UPDATE_TUNED_INTERVALS: Update the tuned monitoring

	 * intevals.

	 * intervals.

	 */

	DAMON_SYSFS_CMD_UPDATE_TUNED_INTERVALS,

	/*

mm/gup.c

+1 −1
Original line number Diff line number Diff line
@@ -2710,7 +2710,7 @@ EXPORT_SYMBOL(get_user_pages_unlocked); 
 *

 *  *) ptes can be read atomically by the architecture.

 *

 *  *) valid user addesses are below TASK_MAX_SIZE

 *  *) valid user addresses are below TASK_MAX_SIZE

 *

 * The last two assumptions can be relaxed by the addition of helper functions.

 *

mm/hugetlb.c

+3 −3
Original line number Diff line number Diff line
@@ -2934,7 +2934,7 @@ typedef enum { 
	 * NOTE: This is mostly identical to MAP_CHG_NEEDED, except

	 * that currently vma_needs_reservation() has an unwanted side

	 * effect to either use end() or commit() to complete the

	 * transaction.	 Hence it needs to differenciate from NEEDED.

	 * transaction. Hence it needs to differentiate from NEEDED.

	 */

	MAP_CHG_ENFORCED = 2,

} map_chg_state;
@@ -6007,7 +6007,7 @@ void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct *vma, 
	/*

	 * If we unshared PMDs, the TLB flush was not recorded in mmu_gather. We

	 * could defer the flush until now, since by holding i_mmap_rwsem we

	 * guaranteed that the last refernece would not be dropped. But we must

	 * guaranteed that the last reference would not be dropped. But we must

	 * do the flushing before we return, as otherwise i_mmap_rwsem will be

	 * dropped and the last reference to the shared PMDs page might be

	 * dropped as well.
@@ -7193,7 +7193,7 @@ long hugetlb_change_protection(struct vm_area_struct *vma, 
		} else if (unlikely(is_pte_marker(pte))) {

			/*

			 * Do nothing on a poison marker; page is

			 * corrupted, permissons do not apply.  Here

			 * corrupted, permissions do not apply. Here

			 * pte_marker_uffd_wp()==true implies !poison

			 * because they're mutual exclusive.

			 */

mm/hugetlb_vmemmap.c

+3 −3
Original line number Diff line number Diff line
@@ -75,7 +75,7 @@ static int vmemmap_split_pmd(pmd_t *pmd, struct page *head, unsigned long start, 
	if (likely(pmd_leaf(*pmd))) {

		/*

		 * Higher order allocations from buddy allocator must be able to

		 * be treated as indepdenent small pages (as they can be freed

		 * be treated as independent small pages (as they can be freed

		 * individually).

		 */

		if (!PageReserved(head))
@@ -684,7 +684,7 @@ static void __hugetlb_vmemmap_optimize_folios(struct hstate *h, 
		ret = hugetlb_vmemmap_split_folio(h, folio);



		/*

		 * Spliting the PMD requires allocating a page, thus lets fail

		 * Splitting the PMD requires allocating a page, thus let's fail

		 * early once we encounter the first OOM. No point in retrying

		 * as it can be dynamically done on remap with the memory

		 * we get back from the vmemmap deduplication.
@@ -715,7 +715,7 @@ static void __hugetlb_vmemmap_optimize_folios(struct hstate *h, 
		/*

		 * Pages to be freed may have been accumulated.  If we

		 * encounter an ENOMEM,  free what we have and try again.

		 * This can occur in the case that both spliting fails

		 * This can occur in the case that both splitting fails

		 * halfway and head page allocation also failed. In this

		 * case __hugetlb_vmemmap_optimize_folio() would free memory

		 * allowing more vmemmap remaps to occur.

mm/kmsan/core.c

+1 −1
Original line number Diff line number Diff line
@@ -33,7 +33,7 @@ bool kmsan_enabled __read_mostly; 


/*

 * Per-CPU KMSAN context to be used in interrupts, where current->kmsan is

 * unavaliable.

 * unavailable.

 */

DEFINE_PER_CPU(struct kmsan_ctx, kmsan_percpu_ctx);