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Groups > linux.kernel > #1362346
| From | Ming Lei <ming.lei@canonical.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/8] block: make 'struct bvec_iter' not depend on CONFIG_BLOCK |
| Date | 2016-03-22 07:20 +0100 |
| Message-ID | <rfnPA-qn-21@gated-at.bofh.it> (permalink) |
| References | <rfnPz-qn-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
We will use bvec iterator to implement iterate_bvec(): lib/iov_iter.c.
Signed-off-by: Ming Lei <ming.lei@canonical.com>
---
include/linux/blk_types.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 86a38ea..fd8527b 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -26,8 +26,6 @@ struct bio_vec {
unsigned int bv_offset;
};
-#ifdef CONFIG_BLOCK
-
struct bvec_iter {
sector_t bi_sector; /* device address in 512 byte
sectors */
@@ -39,6 +37,8 @@ struct bvec_iter {
current bvec */
};
+#ifdef CONFIG_BLOCK
+
/*
* main unit of I/O for the block layer and lower layers (ie drivers and
* stacking drivers)
--
1.9.1
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[PATCH 0/8] block: prepare for multipage bvecs Ming Lei <ming.lei@canonical.com> - 2016-03-22 07:20 +0100
[PATCH 2/8] block: make 'struct bvec_iter' not depend on CONFIG_BLOCK Ming Lei <ming.lei@canonical.com> - 2016-03-22 07:20 +0100
Re: [PATCH 2/8] block: make 'struct bvec_iter' not depend on CONFIG_BLOCK Christoph Hellwig <hch@infradead.org> - 2016-03-29 09:30 +0200
Re: [PATCH 0/8] block: prepare for multipage bvecs Ming Lei <ming.lei@canonical.com> - 2016-03-29 03:40 +0200
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