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mm: memory-failure: minor cleanup for comments and codestyle

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Fix some wrong function names and grammar error in comments. Also remove
unneeded space after for_each_process. No functional change intended.

Link: https://lkml.kernel.org/r/20230711055016.2286677-7-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Miaohe Lin 2023-07-11 13:50:14 +08:00 committed by Andrew Morton
parent e9c36f7aca
commit 5885c6a625
1 changed files with 6 additions and 6 deletions
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12
mm/memory-failure.c
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@ -608,7 +608,7 @@ static void collect_procs_anon(struct page *page, struct list_head *to_kill,
pgoff = page_to_pgoff(page);
read_lock(&tasklist_lock);
for_each_process (tsk) {
for_each_process(tsk) {
struct anon_vma_chain *vmac;
struct task_struct *t = task_early_kill(tsk, force_early);
@ -652,7 +652,7 @@ static void collect_procs_file(struct page *page, struct list_head *to_kill,
/*
* Send early kill signal to tasks where a vma covers
* the page but the corrupted page is not necessarily
* mapped it in its pte.
* mapped in its pte.
* Assume applications who requested early kill want
* to be informed of all such data corruptions.
*/
@ -2117,7 +2117,7 @@ static DEFINE_MUTEX(mf_mutex);
* detected by a background scrubber)
*
* Must run in process context (e.g. a work queue) with interrupts
* enabled and no spinlocks hold.
* enabled and no spinlocks held.
*
* Return: 0 for successfully handled the memory error,
* -EOPNOTSUPP for hwpoison_filter() filtered the error event,
@ -2221,7 +2221,7 @@ try_again:
* otherwise it may race with THP split.
* And the flag can't be set in get_hwpoison_page() since
* it is called by soft offline too and it is just called
* for !MF_COUNT_INCREASE. So here seems to be the best
* for !MF_COUNT_INCREASED. So here seems to be the best
* place.
*
* Don't need care about the above error handling paths for
@ -2578,10 +2578,10 @@ static bool isolate_page(struct page *page, struct list_head *pagelist)
/*
* If we succeed to isolate the page, we grabbed another refcount on
* the page, so we can safely drop the one we got from get_any_pages().
* the page, so we can safely drop the one we got from get_any_page().
* If we failed to isolate the page, it means that we cannot go further
* and we will return an error, so drop the reference we got from
* get_any_pages() as well.
* get_any_page() as well.
*/
put_page(page);
return isolated;