From: Jens Axboe <axboe@fb.com>
Date: Tue, 8 Dec 2015 04:56:34 +0000 (-0700)
Subject: iolog: ensure we always store compressed, if log_store_compressed == 1
X-Git-Tag: fio-2.2.13~38
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=19417edaa23ea4bcdb1388e12eecd5ea39db8803;ds=sidebyside

iolog: ensure we always store compressed, if log_store_compressed == 1

Before this commit, we depend on log_compression= always being set.
But we might want the logs store compressed, even if we don't
continually compress chunks at runtime.

Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/iolog.c b/iolog.c
index 82b2b8a3..d7c8a45d 100644
--- a/iolog.c
+++ b/iolog.c
@@ -594,7 +594,7 @@ void setup_log(struct io_log **log, struct log_params *p,
 
 	if (l->log_gz && !p->td)
 		l->log_gz = 0;
-	else if (l->log_gz) {
+	else if (l->log_gz || l->log_gz_store) {
 		pthread_mutex_init(&l->chunk_lock, NULL);
 		p->td->flags |= TD_F_COMPRESS_LOG;
 	}