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authorGuoqing Jiang <gqjiang@suse.com>2017-08-10 16:12:17 +0800
committerShaohua Li <shli@fb.com>2017-08-25 10:21:47 -0700
commit27a4ff8f49a9b912be76f36f7e198824cf0aecd9 (patch)
treeac844762041938e63c5975fadc483c877a8df8f7 /drivers/md/raid5.c
parenta72cbf83b0cb2368568d4e78cf1687079aad4d25 (diff)
downloadlinux-27a4ff8f49a9b912be76f36f7e198824cf0aecd9.tar.bz2
raid5: remove raid5_build_block
Now raid5_build_block is just called to set the sector of r5dev, raid5_compute_blocknr can be used directly for the purpose. Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md/raid5.c')
-rw-r--r--drivers/md/raid5.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e13a8ce7f589..6af57c6c0533 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -494,7 +494,6 @@ static int grow_buffers(struct stripe_head *sh, gfp_t gfp)
return 0;
}
-static void raid5_build_block(struct stripe_head *sh, int i, int previous);
static void stripe_set_idx(sector_t stripe, struct r5conf *conf, int previous,
struct stripe_head *sh);
@@ -530,7 +529,7 @@ retry:
WARN_ON(1);
}
dev->flags = 0;
- raid5_build_block(sh, i, previous);
+ dev->sector = raid5_compute_blocknr(sh, i, previous);
}
if (read_seqcount_retry(&conf->gen_lock, seq))
goto retry;
@@ -2662,14 +2661,6 @@ static void raid5_end_write_request(struct bio *bi)
raid5_release_stripe(sh->batch_head);
}
-static void raid5_build_block(struct stripe_head *sh, int i, int previous)
-{
- struct r5dev *dev = &sh->dev[i];
-
- dev->flags = 0;
- dev->sector = raid5_compute_blocknr(sh, i, previous);
-}
-
static void raid5_error(struct mddev *mddev, struct md_rdev *rdev)
{
char b[BDEVNAME_SIZE];