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| author | NeilBrown <neilb@suse.de> | 2007-01-26 00:57:14 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-01-26 13:51:00 -0800 |
| commit | c20086de9319ac406f1e96ad459763c9f9965b18 (patch) | |
| tree | 281e7863e9702b16520b5cb2b109e234355254f8 | |
| parent | fe33f6f1525113ab0bae416966209438e7a31987 (diff) | |
| download | op-kernel-dev-c20086de9319ac406f1e96ad459763c9f9965b18.zip op-kernel-dev-c20086de9319ac406f1e96ad459763c9f9965b18.tar.gz | |
[PATCH] md: remove unnecessary printk when raid5 gets an unaligned read.
raid5_mergeable_bvec tries to ensure that raid5 never sees a read request
that does not fit within just one chunk. However as we must always accept
a single-page read, that is not always possible.
So when "in_chunk_boundary" fails, it might be unusual, but it is not a
problem and printing a message every time is a bad idea.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/md/raid5.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 8a30b29..467c169 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -2680,7 +2680,7 @@ static int chunk_aligned_read(request_queue_t *q, struct bio * raid_bio) mdk_rdev_t *rdev; if (!in_chunk_boundary(mddev, raid_bio)) { - printk("chunk_aligned_read : non aligned\n"); + PRINTK("chunk_aligned_read : non aligned\n"); return 0; } /* |
