linux-kernel - [POC][PATCH 78/83] x86: switch to get_free

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Date:	Mon, 21 Dec 2015 23:47:51 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	linux-kernel@...r.kernel.org
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: [POC][PATCH 78/83] x86: switch to get_free_pages()

From: Al Viro <viro@...iv.linux.org.uk>

Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 arch/x86/kernel/tce_64.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kernel/tce_64.c b/arch/x86/kernel/tce_64.c
index ab40954..c6d5208 100644
--- a/arch/x86/kernel/tce_64.c
+++ b/arch/x86/kernel/tce_64.c
@@ -98,7 +98,7 @@ static inline unsigned int table_size_to_number_of_entries(unsigned char size)
 static int tce_table_setparms(struct pci_dev *dev, struct iommu_table *tbl)
 {
 	unsigned int bitmapsz;
-	unsigned long bmppages;
+	unsigned long *bmppages;
 	int ret;
 
 	tbl->it_busno = dev->bus->number;
@@ -111,14 +111,14 @@ static int tce_table_setparms(struct pci_dev *dev, struct iommu_table *tbl)
 	 * entries; we need one bit per entry
 	 */
 	bitmapsz = tbl->it_size / BITS_PER_BYTE;
-	bmppages = __get_free_pages(GFP_KERNEL, get_order(bitmapsz));
+	bmppages = get_free_pages(GFP_KERNEL, get_order(bitmapsz));
 	if (!bmppages) {
 		printk(KERN_ERR "Calgary: cannot allocate bitmap\n");
 		ret = -ENOMEM;
 		goto done;
 	}
 
-	tbl->it_map = (unsigned long*)bmppages;
+	tbl->it_map = bmppages;
 
 	memset(tbl->it_map, 0, bitmapsz);
 
-- 
2.1.4

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