Commit e996365e authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Dave Hansen
Browse files

x86/mm: Rename __change_page_attr_set_clr(.checkalias) 



Now that the checkalias functionality is taken by CPA_NO_CHECK_ALIAS
rename the argument to better match is remaining purpose: primary,
matching __change_page_attr().

Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20221110125544.661001508%40infradead.org
parent d5974166

arch/x86/mm/pat/set_memory.c

+4 −4
Original line number Diff line number Diff line
@@ -1641,7 +1641,7 @@ static int __change_page_attr(struct cpa_data *cpa, int primary) 
	return err;

}



static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias);

static int __change_page_attr_set_clr(struct cpa_data *cpa, int primary);



/*

 * Check the directmap and "high kernel map" 'aliases'.
@@ -1718,7 +1718,7 @@ static int cpa_process_alias(struct cpa_data *cpa) 
	return 0;

}



static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)

static int __change_page_attr_set_clr(struct cpa_data *cpa, int primary)

{

	unsigned long numpages = cpa->numpages;

	unsigned long rempages = numpages;
@@ -1742,13 +1742,13 @@ static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias) 


		if (!debug_pagealloc_enabled())

			spin_lock(&cpa_lock);

		ret = __change_page_attr(cpa, checkalias);

		ret = __change_page_attr(cpa, primary);

		if (!debug_pagealloc_enabled())

			spin_unlock(&cpa_lock);

		if (ret)

			goto out;



		if (checkalias && !(cpa->flags & CPA_NO_CHECK_ALIAS)) {

		if (primary && !(cpa->flags & CPA_NO_CHECK_ALIAS)) {

			ret = cpa_process_alias(cpa);

			if (ret)

				goto out;