From: Shaohua Li <shli@fusionio.com>
Date: Fri, 21 Sep 2012 06:32:32 +0000 (+0200)
Subject: Correctly apply size percentage for file iosize
X-Git-Tag: fio-2.0.10~20^2~1
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4d002569dc503474a53e824e3f72b10a09c9a2b5;p=fio.git

Correctly apply size percentage for file iosize

The size percentage should be applied first when calculating file iosize,
otherwise it's a nop.

Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/filesetup.c b/filesetup.c
index 06b7d7fc..9679c88d 100644
--- a/filesetup.c
+++ b/filesetup.c
@@ -766,8 +766,11 @@ int setup_files(struct thread_data *td)
 
 		if (f->io_size == -1ULL)
 			total_size = -1ULL;
-		else
+		else {
+                        if (td->o.size_percent)
+                                f->io_size = (f->io_size * td->o.size_percent) / 100;
 			total_size += f->io_size;
+		}
 
 		if (f->filetype == FIO_TYPE_FILE &&
 		    (f->io_size + f->file_offset) > f->real_file_size &&
@@ -781,9 +784,6 @@ int setup_files(struct thread_data *td)
 		}
 	}
 
-	if (td->o.size_percent)
-		total_size = (total_size * td->o.size_percent) / 100;
-
 	if (!td->o.size || td->o.size > total_size)
 		td->o.size = total_size;