linux-kernel - [PATCH 2/2] bio.h: If they MUST be inlined, then use __always

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Date:	Sun,  1 Feb 2009 22:07:31 -0200
From:	Alberto Bertogli <albertito@...tiri.com.ar>
To:	axboe@...nel.dk
Cc:	linux-kernel@...r.kernel.org,
	Alberto Bertogli <albertito@...tiri.com.ar>
Subject: [PATCH 2/2] 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@...tiri.com.ar>
---
 include/linux/bio.h |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/linux/bio.h b/include/linux/bio.h
index 0c8e3fb..713ec6e 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -445,7 +445,8 @@ 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;
 
@@ -461,7 +462,8 @@ 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;
 
-- 
1.6.1.1.363.g2a3bd

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