Commit f1dc154f authored by Denys Vlasenko's avatar Denys Vlasenko Committed by Thomas Gleixner

x86: Deinline dma_free_attrs()

Reduces kernel size by 76720 bytes on allyesconfig build:

    text     data      bss       dec     hex filename
82594029 22255352 20627456 125476837 77a9fe5 vmlinux1
82517277 22255384 20627456 125400117 7797435 vmlinux2
Signed-off-by: default avatarDenys Vlasenko <dvlasenk@redhat.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Don Dutile <ddutile@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/1428926075-28796-3-git-send-email-dvlasenk@redhat.comSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 0c7965ff
...@@ -133,20 +133,8 @@ dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle, ...@@ -133,20 +133,8 @@ dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
#define dma_free_coherent(d,s,c,h) dma_free_attrs(d,s,c,h,NULL) #define dma_free_coherent(d,s,c,h) dma_free_attrs(d,s,c,h,NULL)
static inline void dma_free_attrs(struct device *dev, size_t size, void dma_free_attrs(struct device *dev, size_t size,
void *vaddr, dma_addr_t bus, void *vaddr, dma_addr_t bus,
struct dma_attrs *attrs) struct dma_attrs *attrs);
{
struct dma_map_ops *ops = get_dma_ops(dev);
WARN_ON(irqs_disabled()); /* for portability */
if (dma_release_from_coherent(dev, get_order(size), vaddr))
return;
debug_dma_free_coherent(dev, size, vaddr, bus);
if (ops->free)
ops->free(dev, size, vaddr, bus, attrs);
}
#endif #endif
...@@ -168,6 +168,23 @@ void *dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle, ...@@ -168,6 +168,23 @@ void *dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
} }
EXPORT_SYMBOL(dma_alloc_attrs); EXPORT_SYMBOL(dma_alloc_attrs);
void dma_free_attrs(struct device *dev, size_t size,
void *vaddr, dma_addr_t bus,
struct dma_attrs *attrs)
{
struct dma_map_ops *ops = get_dma_ops(dev);
WARN_ON(irqs_disabled()); /* for portability */
if (dma_release_from_coherent(dev, get_order(size), vaddr))
return;
debug_dma_free_coherent(dev, size, vaddr, bus);
if (ops->free)
ops->free(dev, size, vaddr, bus, attrs);
}
EXPORT_SYMBOL(dma_free_attrs);
/* /*
* See <Documentation/x86/x86_64/boot-options.txt> for the iommu kernel * See <Documentation/x86/x86_64/boot-options.txt> for the iommu kernel
* parameter documentation. * parameter documentation.
......
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