From d74c6d514fe314b8bdab58b487b25992291577ec Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Wed, 6 Feb 2013 12:23:11 -0800 Subject: block: Add bio_for_each_segment_all() __bio_for_each_segment() iterates bvecs from the specified index instead of bio->bv_idx. Currently, the only usage is to walk all the bvecs after the bio has been advanced by specifying 0 index. For immutable bvecs, we need to split these apart; bio_for_each_segment() is going to have a different implementation. This will also help document the intent of code that's using it - bio_for_each_segment_all() is only legal to use for code that owns the bio. Signed-off-by: Kent Overstreet CC: Jens Axboe CC: Neil Brown CC: Boaz Harrosh --- fs/exofs/ore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/exofs/ore.c') diff --git a/fs/exofs/ore.c b/fs/exofs/ore.c index f936cb50dc0d..b74422888604 100644 --- a/fs/exofs/ore.c +++ b/fs/exofs/ore.c @@ -401,7 +401,7 @@ static void _clear_bio(struct bio *bio) struct bio_vec *bv; unsigned i; - __bio_for_each_segment(bv, bio, i, 0) { + bio_for_each_segment_all(bv, bio, i) { unsigned this_count = bv->bv_len; if (likely(PAGE_SIZE == this_count)) -- cgit