From: =?UTF-8?q?Javier=20Gonz=C3=A1lez?= <jg@lightnvm.io>
Date: Mon, 26 Jun 2017 11:57:18 +0200
Subject: [PATCH] lightnvm: pblk: delete redundant debug line stat
Git-commit: fd1b0158f5f5937d73d5c61e229350c6b905d0da
Patch-mainline: v4.13-rc1
References: bsc#1104967,FATE#325924
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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Remove a legacy variable that helped verifying the consistency of the
run-time metadata for the free line list. With the new metadata layout,
this check is no longer necessary.
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/lightnvm/pblk-sysfs.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/lightnvm/pblk-sysfs.c b/drivers/lightnvm/pblk-sysfs.c
index 707d1b91bde6..3d9a77646a3d 100644
--- a/drivers/lightnvm/pblk-sysfs.c
+++ b/drivers/lightnvm/pblk-sysfs.c
@@ -153,7 +153,7 @@ static ssize_t pblk_sysfs_lines(struct pblk *pblk, char *page)
int free_line_cnt = 0, closed_line_cnt = 0, emeta_line_cnt = 0;
int d_line_cnt = 0, l_line_cnt = 0;
int gc_full = 0, gc_high = 0, gc_mid = 0, gc_low = 0, gc_empty = 0;
- int free = 0, bad = 0, cor = 0;
+ int bad = 0, cor = 0;
int msecs = 0, ssecs = 0, cur_sec = 0, vsc = 0, sec_in_line = 0;
int map_weight = 0, meta_weight = 0;
@@ -217,8 +217,6 @@ static ssize_t pblk_sysfs_lines(struct pblk *pblk, char *page)
gc_empty++;
}
- list_for_each_entry(line, &l_mg->free_list, list)
- free++;
list_for_each_entry(line, &l_mg->bad_list, list)
bad++;
list_for_each_entry(line, &l_mg->corrupt_list, list)
@@ -247,9 +245,9 @@ static ssize_t pblk_sysfs_lines(struct pblk *pblk, char *page)
geo->nr_luns, lm->blk_per_line, lm->sec_per_line);
sz += snprintf(page + sz, PAGE_SIZE - sz,
- "lines:d:%d,l:%d-f:%d(%d),m:%d,c:%d,b:%d,co:%d(d:%d,l:%d)t:%d\n",
+ "lines:d:%d,l:%d-f:%d,m:%d,c:%d,b:%d,co:%d(d:%d,l:%d)t:%d\n",
cur_data, cur_log,
- free, nr_free_lines, emeta_line_cnt,
+ nr_free_lines, emeta_line_cnt,
closed_line_cnt,
bad, cor,
d_line_cnt, l_line_cnt,
--
2.12.3