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authorLinus Torvalds <torvalds@linux-foundation.org>2009-02-02 19:19:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-02-02 19:19:50 -0800
commit86adf8adfcb3d3f4b6c30aeb40da480da02de1d1 (patch)
tree87800568dc48006f3418689e4d23578f5c1d79b7 /include
parent3fff0179e33cd7d0a688dab65700c46ad089e934 (diff)
parentcbb5901b904e122139e97c6f4caed9b1f13c3455 (diff)
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: block: add text file detailing queue/ sysfs files bio.h: If they MUST be inlined, then use __always_inline Fix misleading comment in bio.h block: fix inconsistent parenthesisation of QUEUE_FLAG_DEFAULT block: fix oops in blk_queue_io_stat()
Diffstat (limited to 'include')
-rw-r--r--include/linux/bio.h10
-rw-r--r--include/linux/blkdev.h2
2 files changed, 7 insertions, 5 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 0942765cf8c..2aa283ab062 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -451,12 +451,13 @@ extern struct biovec_slab bvec_slabs[BIOVEC_NR_POOLS] __read_mostly;
#ifdef CONFIG_HIGHMEM
/*
- * remember to add offset! and never ever reenable interrupts between a
- * bvec_kmap_irq and bvec_kunmap_irq!!
+ * remember never ever reenable interrupts between a bvec_kmap_irq and
+ * bvec_kunmap_irq!
*
* This function MUST be inlined - it plays with the CPU interrupt flags.
*/
-static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
+static __always_inline char *bvec_kmap_irq(struct bio_vec *bvec,
+ unsigned long *flags)
{
unsigned long addr;
@@ -472,7 +473,8 @@ static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
return (char *) addr + bvec->bv_offset;
}
-static inline void bvec_kunmap_irq(char *buffer, unsigned long *flags)
+static __always_inline void bvec_kunmap_irq(char *buffer,
+ unsigned long *flags)
{
unsigned long ptr = (unsigned long) buffer & PAGE_MASK;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index d08c4b8219a..dcaa0fd84b0 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -455,7 +455,7 @@ struct request_queue
#define QUEUE_FLAG_DEFAULT ((1 << QUEUE_FLAG_IO_STAT) | \
(1 << QUEUE_FLAG_CLUSTER) | \
- 1 << QUEUE_FLAG_STACKABLE)
+ (1 << QUEUE_FLAG_STACKABLE))
static inline int queue_is_locked(struct request_queue *q)
{