diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-03-03 07:01:41 -0700 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2024-03-06 08:59:52 -0800 |
| commit | 28be4fd310d146e9a43d7b1bb55cb7e9f5e06e88 (patch) | |
| tree | a00c0353b4eeac2164f39ba6ff028c49f326d09b /drivers/md/raid5.c | |
| parent | c396b90e502691fc6ff7b43984cfd9d1b15aaa80 (diff) | |
| download | linux-28be4fd310d146e9a43d7b1bb55cb7e9f5e06e88.tar.gz | |
md: add a mddev_add_trace_msg helper
Add a small wrapper around blk_add_trace_msg that hides some argument
dereferences and the check for a DM-mapped MD device.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed--by: Song Liu <song@kernel.org>
Tested-by: Song Liu <song@kernel.org>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20240303140150.5435-3-hch@lst.de
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index f0bc96f68665b..c082b07d3f635 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -4195,10 +4195,9 @@ static int handle_stripe_dirtying(struct r5conf *conf, set_bit(STRIPE_HANDLE, &sh->state); if ((rmw < rcw || (rmw == rcw && conf->rmw_level == PARITY_PREFER_RMW)) && rmw > 0) { /* prefer read-modify-write, but need to get some data */ - if (conf->mddev->queue) - blk_add_trace_msg(conf->mddev->queue, - "raid5 rmw %llu %d", - (unsigned long long)sh->sector, rmw); + mddev_add_trace_msg(conf->mddev, "raid5 rmw %llu %d", + sh->sector, rmw); + for (i = disks; i--; ) { struct r5dev *dev = &sh->dev[i]; if (test_bit(R5_InJournal, &dev->flags) && @@ -4276,9 +4275,10 @@ static int handle_stripe_dirtying(struct r5conf *conf, } } if (rcw && conf->mddev->queue) - blk_add_trace_msg(conf->mddev->queue, "raid5 rcw %llu %d %d %d", - (unsigned long long)sh->sector, - rcw, qread, test_bit(STRIPE_DELAYED, &sh->state)); + mddev_add_trace_msg(conf->mddev, + "raid5 rcw %llu %d %d %d", + sh->sector, rcw, qread, + test_bit(STRIPE_DELAYED, &sh->state)); } if (rcw > disks && rmw > disks && |