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[PATCH] pass b_size to ->get_block()

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Pass amount of disk needs to be mapped to get_block().  This way one can
modify the fs ->get_block() functions to map multiple blocks at the same time.

[[email protected]: performance tweak]
[[email protected]: remove unneeded assignments]
Signed-off-by: Badari Pulavarty <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Badari Pulavarty 2006-03-26 01:38:00 -08:00 • committed by Linus Torvalds
commit b0cf2321c6
3 changed files with 11 additions and 1 deletions
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1
include/linux/buffer_head.h
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@ -280,6 +280,7 @@ map_bh(struct buffer_head *bh, struct super_block *sb, sector_t block)
set_buffer_mapped(bh);
bh->b_bdev = sb->s_bdev;
bh->b_blocknr = block;
bh->b_size = sb->s_blocksize;
}
/*