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authorHans Holmberg <hans.holmberg@cnexlabs.com>2018-10-09 14:11:53 +0300
committerJens Axboe <axboe@kernel.dk>2018-10-09 17:25:07 +0300
commitf29372322e415999f429d3e3883b865c87860b46 (patch)
treea4f2da7c649d36b6f36d59e534da1d93b0a065bb /drivers/lightnvm/pblk-init.c
parent4c44abf43d00d81f5c648f376c436a9405980efc (diff)
downloadlinux-f29372322e415999f429d3e3883b865c87860b46.tar.xz
lightnvm: pblk: add trace events for line state changes
Add trace events for logging for line state changes. Signed-off-by: Hans Holmberg <hans.holmberg@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm/pblk-init.c')
-rw-r--r--drivers/lightnvm/pblk-init.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 4f2d9b502028..fca37da16266 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -985,6 +985,9 @@ static int pblk_lines_init(struct pblk *pblk)
goto fail_free_lines;
nr_free_chks += pblk_setup_line_meta(pblk, line, chunk_meta, i);
+
+ trace_pblk_line_state(pblk_disk_name(pblk), line->id,
+ line->state);
}
if (!nr_free_chks) {