The low_limit of unmapped area information is inclusive, and the
hight_limit is not, so make symbol to be [ instead of (.
And replace hight_limit to high_limit.
Fixes: 3499a13168da ("mm/mmap: use maple tree for unmapped_area{_topdown}")
Signed-off-by: Vernon Yang <vernon2gm@xxxxxxxxx>
---
Changes since v1:
- replace hight_limit to high_limit.
v1: https://lore.kernel.org/linux-mm/20230110150320.1676299-1-vernon2gm@xxxxxxxxx/
mm/mmap.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/mm/mmap.c b/mm/mmap.c
index 87d929316d57..ddb68aa52105 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1554,8 +1554,8 @@ static inline int accountable_mapping(struct file *file, vm_flags_t vm_flags)
* the correct alignment and offset, all from @info. Note: current->mm is used
* for the search.
*
- * @info: The unmapped area information including the range (low_limit -
- * hight_limit), the alignment offset and mask.
+ * @info: The unmapped area information including the range [low_limit -
+ * high_limit), the alignment offset and mask.
*
* Return: A memory address or -ENOMEM.
*/
@@ -1581,11 +1581,11 @@ static unsigned long unmapped_area(struct vm_unmapped_area_info *info)
/**
* unmapped_area_topdown() - Find an area between the low_limit and the
- * high_limit with * the correct alignment and offset at the highest available
+ * high_limit with the correct alignment and offset at the highest available
* address, all from @info. Note: current->mm is used for the search.
*
- * @info: The unmapped area information including the range (low_limit -
- * hight_limit), the alignment offset and mask.
+ * @info: The unmapped area information including the range [low_limit -
+ * high_limit), the alignment offset and mask.
*
* Return: A memory address or -ENOMEM.
*/
--
2.34.1
