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authorJoerg Roedel <joerg.roedel@amd.com>2008-09-25 12:13:54 +0200
committerIngo Molnar <mingo@elte.hu>2008-09-27 20:13:46 +0200
commit3610f2116e961cdcbd3546a3828470f7aa636212 (patch)
treeb3db81f6aba75bb3b0453862b1e3d6aa3045dc1f /arch/x86/kernel
parent237a62247c2879331986a300d6ab36ad21264c68 (diff)
x86/iommu: convert GART need_flush to bool
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/pci-gart_64.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index aa569db73a2..aecea068f58 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -80,7 +80,7 @@ AGPEXTERN int agp_memory_reserved;
AGPEXTERN __u32 *agp_gatt_table;
static unsigned long next_bit; /* protected by iommu_bitmap_lock */
-static int need_flush; /* global flush state. set for each gart wrap */
+static bool need_flush; /* global flush state. set for each gart wrap */
static unsigned long alloc_iommu(struct device *dev, int size,
unsigned long align_mask)
@@ -98,7 +98,7 @@ static unsigned long alloc_iommu(struct device *dev, int size,
offset = iommu_area_alloc(iommu_gart_bitmap, iommu_pages, next_bit,
size, base_index, boundary_size, align_mask);
if (offset == -1) {
- need_flush = 1;
+ need_flush = true;
offset = iommu_area_alloc(iommu_gart_bitmap, iommu_pages, 0,
size, base_index, boundary_size,
align_mask);
@@ -107,11 +107,11 @@ static unsigned long alloc_iommu(struct device *dev, int size,
next_bit = offset+size;
if (next_bit >= iommu_pages) {
next_bit = 0;
- need_flush = 1;
+ need_flush = true;
}
}
if (iommu_fullflush)
- need_flush = 1;
+ need_flush = true;
spin_unlock_irqrestore(&iommu_bitmap_lock, flags);
return offset;
@@ -136,7 +136,7 @@ static void flush_gart(void)
spin_lock_irqsave(&iommu_bitmap_lock, flags);
if (need_flush) {
k8_flush_garts();
- need_flush = 0;
+ need_flush = false;
}
spin_unlock_irqrestore(&iommu_bitmap_lock, flags);
}