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authorCong Wang <amwang@redhat.com>2011-11-25 23:14:27 +0800
committerCong Wang <xiyou.wangcong@gmail.com>2012-03-20 21:48:21 +0800
commite8e3c3d66fd9d1ee2250f68d778cc48c1346d228 (patch)
tree2d69e1bb0cefe36bbfc4b75ddfa6cec8e72bcb98 /include/linux/bio.h
parentc6daa7ffa834c850b3dbb38af6980415caef680d (diff)
fs: remove the second argument of k[un]map_atomic()
Acked-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: Cong Wang <amwang@redhat.com>
Diffstat (limited to 'include/linux/bio.h')
-rw-r--r--include/linux/bio.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 129a9c097958..de5422a57511 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -101,10 +101,10 @@ static inline int bio_has_allocated_vec(struct bio *bio)
* I/O completely on that queue (see ide-dma for example)
*/
#define __bio_kmap_atomic(bio, idx, kmtype) \
- (kmap_atomic(bio_iovec_idx((bio), (idx))->bv_page, kmtype) + \
+ (kmap_atomic(bio_iovec_idx((bio), (idx))->bv_page) + \
bio_iovec_idx((bio), (idx))->bv_offset)
-#define __bio_kunmap_atomic(addr, kmtype) kunmap_atomic(addr, kmtype)
+#define __bio_kunmap_atomic(addr, kmtype) kunmap_atomic(addr)
/*
* merge helpers etc
@@ -317,7 +317,7 @@ static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
* balancing is a lot nicer this way
*/
local_irq_save(*flags);
- addr = (unsigned long) kmap_atomic(bvec->bv_page, KM_BIO_SRC_IRQ);
+ addr = (unsigned long) kmap_atomic(bvec->bv_page);
BUG_ON(addr & ~PAGE_MASK);
@@ -328,7 +328,7 @@ static inline void bvec_kunmap_irq(char *buffer, unsigned long *flags)
{
unsigned long ptr = (unsigned long) buffer & PAGE_MASK;
- kunmap_atomic((void *) ptr, KM_BIO_SRC_IRQ);
+ kunmap_atomic((void *) ptr);
local_irq_restore(*flags);
}