linux-kernel - [tip: x86/mm] x86/mm: Rename __change_page_attr_set

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Message-ID: <166855118563.4906.986870700026077869.tip-bot2@tip-bot2>
Date:   Tue, 15 Nov 2022 22:26:25 -0000
From:   "tip-bot2 for Peter Zijlstra" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     "Peter Zijlstra (Intel)" <peterz@...radead.org>, x86@...nel.org,
        linux-kernel@...r.kernel.org
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:     abfb852313e49a75dca0f3d1bc2ad73960592c0a
Gitweb:        https://git.kernel.org/tip/abfb852313e49a75dca0f3d1bc2ad73960592c0a
Author:        Peter Zijlstra <peterz@...radead.org>
AuthorDate:    Thu, 10 Nov 2022 13:34:00 +01:00
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Tue, 15 Nov 2022 22:29:58 +01:00

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@...radead.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;