path: root/block
diff options
authorChristoph Hellwig <hch@lst.de>2017-11-08 19:13:48 +0100
committerJens Axboe <axboe@kernel.dk>2017-11-10 19:53:25 -0700
commitd004a5e7d4dd6335ce6e2044af42f5e0fbebb51d (patch)
tree5a91e420f7256614b3dbd32fd4ef17a5c2bc483b /block
parent83f5f7ed72f316eda4c4c3833beebfe6578926f4 (diff)
block: remove __bio_kmap_atomic
This helper doesn't buy us much over calling kmap_atomic directly. In fact in the only caller it does a bit of useless work as the caller already has the bvec at hand, and said caller would even buggy for a multi-segment bio due to the use of this helper. So just remove it. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c
index 8559e9563c52..48ebe6be07b7 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -157,7 +157,7 @@ EXPORT_SYMBOL(blk_set_stacking_limits);
* Caveat:
* The driver that does this *must* be able to deal appropriately
* with buffers in "highmemory". This can be accomplished by either calling
- * __bio_kmap_atomic() to get a temporary kernel mapping, or by calling
+ * kmap_atomic() to get a temporary kernel mapping, or by calling
* blk_queue_bounce() to create a buffer in normal memory.
void blk_queue_make_request(struct request_queue *q, make_request_fn *mfn)