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Subject[tip: x86/mm] x86/mm: Rename __change_page_attr_set_clr(.checkalias)
The following commit has been merged into the x86/mm branch of tip:

Commit-ID: e996365ee7475805d2a01312532855004e89df84
Gitweb: https://git.kernel.org/tip/e996365ee7475805d2a01312532855004e89df84
Author: Peter Zijlstra <peterz@infradead.org>
AuthorDate: Thu, 10 Nov 2022 13:34:00 +01:00
Committer: Dave Hansen <dave.hansen@linux.intel.com>
CommitterDate: Thu, 15 Dec 2022 10:37:28 -08:00

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: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20221110125544.661001508%40infradead.org
---
arch/x86/mm/pat/set_memory.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c
index beef774..220361c 100644
--- a/arch/x86/mm/pat/set_memory.c
+++ b/arch/x86/mm/pat/set_memory.c
@@ -1641,7 +1641,7 @@ repeat:
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;
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