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| author | Hans Holmberg <hans.holmberg@cnexlabs.com> | 2018-10-09 14:11:53 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-10-09 17:25:07 +0300 |
| commit | f29372322e415999f429d3e3883b865c87860b46 (patch) | |
| tree | a4f2da7c649d36b6f36d59e534da1d93b0a065bb /drivers/lightnvm/pblk-recovery.c | |
| parent | 4c44abf43d00d81f5c648f376c436a9405980efc (diff) | |
| download | linux-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-recovery.c')
| -rw-r--r-- | drivers/lightnvm/pblk-recovery.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/lightnvm/pblk-recovery.c b/drivers/lightnvm/pblk-recovery.c index cbcc0828517e..0322ab915ddc 100644 --- a/drivers/lightnvm/pblk-recovery.c +++ b/drivers/lightnvm/pblk-recovery.c @@ -15,6 +15,7 @@ */ #include "pblk.h" +#include "pblk-trace.h" int pblk_recov_check_emeta(struct pblk *pblk, struct line_emeta *emeta_buf) { @@ -932,6 +933,8 @@ next: spin_lock(&line->lock); line->state = PBLK_LINESTATE_CLOSED; + trace_pblk_line_state(pblk_disk_name(pblk), line->id, + line->state); move_list = pblk_line_gc_list(pblk, line); spin_unlock(&line->lock); @@ -947,6 +950,9 @@ next: if (open_lines > 1) pblk_err(pblk, "failed to recover L2P\n"); + trace_pblk_line_state(pblk_disk_name(pblk), line->id, + line->state); + open_lines++; line->meta_line = meta_line; data_line = line; |