motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 07:43:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

block: Allow configuring whether to account failed and invalid ops

Browse source 
This patch adds two options, "stats-account-invalid" and
"stats-account-failed", that can be used to decide whether invalid and
failed I/O operations must be used when collecting statistics for
latency and last access time.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: ebc7e5966511a342cad428a392c5f5ad56b15213.1446044837.git.berto@igalia.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Alberto Garcia 2015-10-28 17:33:04 +02:00 • committed by Kevin Wolf
parent 7ee12dafe9
commit 362e9299b3
6 changed files with 79 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

3
block/qapi.c
View file

@ -372,6 +372,9 @@ static BlockStats *bdrv_query_stats(const BlockDriverState *bs,
if (s->stats->has_idle_time_ns) {
s->stats->idle_time_ns = block_acct_idle_time_ns(stats);
}
s->stats->account_invalid = stats->account_invalid;
s->stats->account_failed = stats->account_failed;
}
s->stats->wr_highest_offset = bs->wr_highest_offset;