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Subject[RFC] [TCP 3/3] fs: Export bio_release_pages()
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Date
Signed-off-by: Andreas Gruenbacher <agruen@linbit.com>
---
fs/bio.c | 3 ++-
include/linux/bio.h | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/bio.c b/fs/bio.c
index 73922ab..90501a5 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -1335,7 +1335,7 @@ void bio_set_pages_dirty(struct bio *bio)
}
}

-static void bio_release_pages(struct bio *bio)
+void bio_release_pages(struct bio *bio)
{
struct bio_vec *bvec = bio->bi_io_vec;
int i;
@@ -1347,6 +1347,7 @@ static void bio_release_pages(struct bio *bio)
put_page(page);
}
}
+EXPORT_SYMBOL(bio_release_pages);

/*
* bio_check_pages_dirty() will check that all the BIO's pages are still dirty.
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 2643589..268ec49 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -246,6 +246,7 @@ extern struct bio *bio_copy_kern(struct request_queue *, void *, unsigned int,
gfp_t, int);
extern void bio_set_pages_dirty(struct bio *bio);
extern void bio_check_pages_dirty(struct bio *bio);
+extern void bio_release_pages(struct bio *bio);

#ifndef ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
# error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform"
--
1.7.10.2



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