linux-kernel - Re: [PATCH V2] mm: Few spelling fixes

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Date:   Fri, 19 Mar 2021 19:23:15 -0700 (PDT)
From:   Randy Dunlap <rdunlap@...badil.infradead.org>
To:     Bhaskar Chowdhury <unixbhaskar@...il.com>
cc:     akpm@...ux-foundation.org, rppt@...nel.org, peterz@...radead.org,
        tsbogend@...ha.franken.de, maobibo@...ngson.cn,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2] mm: Few spelling fixes



On Fri, 19 Mar 2021, Bhaskar Chowdhury wrote:

> Few spelling fixes throughout the file.
>
> Signed-off-by: Bhaskar Chowdhury <unixbhaskar@...il.com>

Acked-by: Randy Dunlap <rdunlap@...radead.org>


> ---
> Changes from V1:
>  Mentioned suggestion incorporated.
>
> include/linux/pgtable.h | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
> index 5e772392a379..b58f20226bb9 100644
> --- a/include/linux/pgtable.h
> +++ b/include/linux/pgtable.h
> @@ -426,7 +426,7 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
>
> /*
>  * On some architectures hardware does not set page access bit when accessing
> - * memory page, it is responsibilty of software setting this bit. It brings
> + * memory page, it is responsibility of software setting this bit. It brings
>  * out extra page fault penalty to track page access bit. For optimization page
>  * access bit can be set during all page fault flow on these arches.
>  * To be differentiate with macro pte_mkyoung, this macro is used on platforms
> @@ -519,7 +519,7 @@ extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
> /*
>  * This is an implementation of pmdp_establish() that is only suitable for an
>  * architecture that doesn't have hardware dirty/accessed bits. In this case we
> - * can't race with CPU which sets these bits and non-atomic aproach is fine.
> + * can't race with CPU which sets these bits and non-atomic approach is fine.
>  */
> static inline pmd_t generic_pmdp_establish(struct vm_area_struct *vma,
> 		unsigned long address, pmd_t *pmdp, pmd_t pmd)
> @@ -852,7 +852,7 @@ static inline void __ptep_modify_prot_commit(struct vm_area_struct *vma,
>  * updates, but to prevent any updates it may make from being lost.
>  *
>  * This does not protect against other software modifications of the
> - * pte; the appropriate pte lock must be held over the transation.
> + * pte; the appropriate pte lock must be held over the transaction.
>  *
>  * Note that this interface is intended to be batchable, meaning that
>  * ptep_modify_prot_commit may not actually update the pte, but merely
> @@ -1269,13 +1269,13 @@ static inline int pmd_none_or_trans_huge_or_clear_bad(pmd_t *pmd)
> 	 *
> 	 * The complete check uses is_pmd_migration_entry() in linux/swapops.h
> 	 * But using that requires moving current function and pmd_trans_unstable()
> -	 * to linux/swapops.h to resovle dependency, which is too much code move.
> +	 * to linux/swapops.h to resolve dependency, which is too much code move.
> 	 *
> 	 * !pmd_present() is equivalent to is_pmd_migration_entry() currently,
> 	 * because !pmd_present() pages can only be under migration not swapped
> 	 * out.
> 	 *
> -	 * pmd_none() is preseved for future condition checks on pmd migration
> +	 * pmd_none() is preserved for future condition checks on pmd migration
> 	 * entries and not confusing with this function name, although it is
> 	 * redundant with !pmd_present().
> 	 */
> --
> 2.26.2
>
>