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authorMarkus Stockhausen <stockhausen@collogia.de>2014-08-23 20:19:27 +1000
committerNeilBrown <neilb@suse.de>2014-10-14 13:08:28 +1100
commitb8e6a15a1af9b1c203002e7768e60136c4e0e5c6 (patch)
tree551414765bf408c6e4c1e26e82597724973eda9f /drivers/md
parentc4796e215f487de9bc93731a81e885ac866ef7dc (diff)
downloadop-kernel-dev-b8e6a15a1af9b1c203002e7768e60136c4e0e5c6.zip
op-kernel-dev-b8e6a15a1af9b1c203002e7768e60136c4e0e5c6.tar.gz
md/raid5: fix init_stripe() inconsistencies
raid5: fix init_stripe() inconsistencies 1) remove_hash() is not necessary. We will only be called right after get_free_stripe(). There we have already a call to remove_hash(). 2) Tracing prints out the sector of the freed stripe and not the sector that we want to initialize. Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/raid5.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index b177cc4..741134d 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -531,9 +531,7 @@ static void init_stripe(struct stripe_head *sh, sector_t sector, int previous)
BUG_ON(stripe_operations_active(sh));
pr_debug("init_stripe called, stripe %llu\n",
- (unsigned long long)sh->sector);
-
- remove_hash(sh);
+ (unsigned long long)sector);
retry:
seq = read_seqcount_begin(&conf->gen_lock);
sh->generation = conf->generation - previous;
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