From: Joerg Roedel Date: Thu, 25 Sep 2008 10:13:54 +0000 (+0200) Subject: x86/iommu: convert GART need_flush to bool X-Git-Tag: MMI-PSA29.97-13-9~30899^2~3^2~6 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3610f2116e961cdcbd3546a3828470f7aa636212;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git x86/iommu: convert GART need_flush to bool Signed-off-by: Joerg Roedel Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c index aa569db73a2a..aecea068f583 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); }