If we are not journaling, don't report journaling options in the table status.
Signed-off-by: Mikulas Patocka <[email protected]> --- drivers/md/dm-integrity.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) Index: linux-2.6/drivers/md/dm-integrity.c =================================================================== --- linux-2.6.orig/drivers/md/dm-integrity.c 2019-04-09 14:01:43.000000000 +0200 +++ linux-2.6/drivers/md/dm-integrity.c 2019-04-09 14:01:43.000000000 +0200 @@ -2468,10 +2468,12 @@ static void dm_integrity_status(struct d __u64 watermark_percentage = (__u64)(ic->journal_entries - ic->free_sectors_threshold) * 100; watermark_percentage += ic->journal_entries / 2; do_div(watermark_percentage, ic->journal_entries); - arg_count = 5; + arg_count = 3; arg_count += !!ic->meta_dev; arg_count += ic->sectors_per_block != 1; arg_count += !!(ic->sb->flags & cpu_to_le32(SB_FLAG_RECALCULATING)); + arg_count += ic->mode == 'J'; + arg_count += ic->mode == 'J'; arg_count += !!ic->internal_hash_alg.alg_string; arg_count += !!ic->journal_crypt_alg.alg_string; arg_count += !!ic->journal_mac_alg.alg_string; @@ -2486,8 +2488,10 @@ static void dm_integrity_status(struct d DMEMIT(" journal_sectors:%u", ic->initial_sectors - SB_SECTORS); DMEMIT(" interleave_sectors:%u", 1U << ic->sb->log2_interleave_sectors); DMEMIT(" buffer_sectors:%u", 1U << ic->log2_buffer_sectors); - DMEMIT(" journal_watermark:%u", (unsigned)watermark_percentage); - DMEMIT(" commit_time:%u", ic->autocommit_msec); + if (ic->mode == 'J') { + DMEMIT(" journal_watermark:%u", (unsigned)watermark_percentage); + DMEMIT(" commit_time:%u", ic->autocommit_msec); + } #define EMIT_ALG(a, n) \ do { \ -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
