[PATCH] minix: Deinline get_block, save 2691 bytes

From: Denys Vlasenko
Date: Wed Jun 21 2017 - 13:47:01 EST


This function compiles to 1402 bytes of machine code.

It has 2 callsites, and also a not-inlined copy gets created by compiler
anyway since its address gets passed as a parameter to block_truncate_page().

Signed-off-by: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
CC: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
CC: linux-fsdevel@xxxxxxxxxxxxxxx
CC: linux-kernel@xxxxxxxxxxxxxxx
---
fs/minix/itree_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/minix/itree_common.c b/fs/minix/itree_common.c
index 4c57c9a..2325777 100644
--- a/fs/minix/itree_common.c
+++ b/fs/minix/itree_common.c
@@ -142,7 +142,7 @@ static inline int splice_branch(struct inode *inode,
return -EAGAIN;
}

-static inline int get_block(struct inode * inode, sector_t block,
+static int get_block(struct inode * inode, sector_t block,
struct buffer_head *bh, int create)
{
int err = -EIO;
--
1.8.3.1