diff options
| author | NeilBrown <neilb@suse.de> | 2015-05-21 04:50:16 +0300 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2015-05-28 04:36:06 +0300 |
| commit | 4e3d62ff4976f26d22b8b91572a49136bb3a23f1 (patch) | |
| tree | a02289e88db74dfc3f750bbd43e7303cffd5383f /drivers/md | |
| parent | b15a9dbdbfe72848b7ed4cd3f97fe80daaf99c89 (diff) | |
| download | linux-4e3d62ff4976f26d22b8b91572a49136bb3a23f1.tar.xz | |
md/raid5: remove condition test from check_break_stripe_batch_list.
handle_stripe_clean_event() contains a chunk of code very
similar to check_break_stripe_batch_list().
If we make the latter more like the former, we can end up
with just one copy of this code.
This first step removed the condition (and the 'check_') part
of the name. This has the added advantage of making it clear
what check is being performed at the point where the function is
called.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid5.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index e58736740bac..fc5c4039c394 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -4234,16 +4234,11 @@ static int clear_batch_ready(struct stripe_head *sh) return 0; } -static void check_break_stripe_batch_list(struct stripe_head *sh) +static void break_stripe_batch_list(struct stripe_head *head_sh) { - struct stripe_head *head_sh, *next; + struct stripe_head *sh, *next; int i; - if (!test_and_clear_bit(STRIPE_BATCH_ERR, &sh->state)) - return; - - head_sh = sh; - list_for_each_entry_safe(sh, next, &head_sh->batch_list, batch_list) { list_del_init(&sh->batch_list); @@ -4290,7 +4285,8 @@ static void handle_stripe(struct stripe_head *sh) return; } - check_break_stripe_batch_list(sh); + if (test_and_clear_bit(STRIPE_BATCH_ERR, &sh->state)) + break_stripe_batch_list(sh); if (test_bit(STRIPE_SYNC_REQUESTED, &sh->state) && !sh->batch_head) { spin_lock(&sh->stripe_lock); |