From: Jens Axboe <jens.axboe@oracle.com>
Date: Tue, 2 Jun 2009 12:18:41 +0000 (+0200)
Subject: mmap engine: don't invalidate cache on segment remap
X-Git-Tag: fio-1.27~15
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=468306a1afe83d94692da391d2c18982a1cd41a6;p=fio.git

mmap engine: don't invalidate cache on segment remap

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

diff --git a/engines/mmap.c b/engines/mmap.c
index a5e0c6fc..2a341d07 100644
--- a/engines/mmap.c
+++ b/engines/mmap.c
@@ -46,9 +46,6 @@ static int fio_mmap_file(struct thread_data *td, struct fio_file *f,
 		goto err;
 	}
 
-	if (file_invalidate_cache(td, f))
-		goto err;
-
 	if (!td_random(td)) {
 		if (madvise(f->mmap_ptr, length, MADV_SEQUENTIAL) < 0) {
 			td_verror(td, errno, "madvise");