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authorJens Axboe <jens.axboe@oracle.com>2008-09-02 09:25:21 +0200
committerJens Axboe <jens.axboe@oracle.com>2008-10-09 08:56:11 +0200
commit839e96afba87117befd39cf4e43f156edc8047a7 (patch)
treeae091a3a8ed386e080cd18569abc4335c1adde84 /block
parentinit: DEBUG_BLOCK_EXT_DEVT requires explicit root= param (diff)
downloadlinux-839e96afba87117befd39cf4e43f156edc8047a7.tar.xz
linux-839e96afba87117befd39cf4e43f156edc8047a7.zip
block: update comment on end_request()
It refers to functions that no longer exist after the IO completion changes. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
-rw-r--r--block/blk-core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 5bf806adc770..f25eb9786d94 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1780,9 +1780,9 @@ EXPORT_SYMBOL(end_dequeued_request);
* they have a residual value to account for. For that case this function
* isn't really useful, unless the residual just happens to be the
* full current segment. In other words, don't use this function in new
- * code. Either use end_request_completely(), or the
- * end_that_request_chunk() (along with end_that_request_last()) for
- * partial completions.
+ * code. Use blk_end_request() or __blk_end_request() to end partial parts
+ * of a request, or end_dequeued_request() and end_queued_request() to
+ * completely end IO on a dequeued/queued request.
*
**/
void end_request(struct request *req, int uptodate)