On 7.03.2018 19:37, Diego wrote: > A typical notification of filesystem errors looks like this: > > BTRFS error (device sda2): bdev /dev/sda2 errs: wr 0, rd 1, flush 0, corrupt > 0, gen 0 > > The device name is being printed twice. Also, these abbreviatures > feel unnecesary. Make the message look like this instead: > > BTRFS error (device sda2): errors: write 0, read 1, flush 0, corrupt 0, > generation 0 > > > Signed-off-by: Diego Calleja <dieg...@gmail.com> > --- > fs/btrfs/volumes.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c > index 2ceb924ca0d6..52fee5bb056f 100644 > --- a/fs/btrfs/volumes.c > +++ b/fs/btrfs/volumes.c > @@ -7238,9 +7238,8 @@ static void btrfs_dev_stat_print_on_error(struct > btrfs_device *dev) > { > if (!dev->dev_stats_valid) > return; > - btrfs_err_rl_in_rcu(dev->fs_info, > - "bdev %s errs: wr %u, rd %u, flush %u, corrupt %u, gen %u", > - rcu_str_deref(dev->name), > + btrfs_err_rl(dev->fs_info, > + "errors: write %u, read %u, flush %u, corrupt %u, generation > %u", > btrfs_dev_stat_read(dev, BTRFS_DEV_STAT_WRITE_ERRS), > btrfs_dev_stat_read(dev, BTRFS_DEV_STAT_READ_ERRS), > btrfs_dev_stat_read(dev, BTRFS_DEV_STAT_FLUSH_ERRS),
I think what would be better is to expose the btrfs_dev_name functino in a header file and instead of open-coding rcu_str_deref use that function instead. Also I agree that write/read/ are better than wr/rd. > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html