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bio.h: If they MUST be inlined, then use __always_inline 

bvec_kmap_irq() and bvec_kunmap_irq() comments say they MUST be inlined,
so mark them as __always_inline.

Signed-off-by: Alberto Bertogli <albertito@blitiri.com.ar>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Alberto Bertogli 2009-02-02 12:41:07 +01:00 committed by Jens Axboe
parent 20b636bf7c
commit c52440a69d
1 changed files with 4 additions and 2 deletions
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6
include/linux/bio.h
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@ -456,7 +456,8 @@ extern struct biovec_slab bvec_slabs[BIOVEC_NR_POOLS] __read_mostly;
*
* 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;