* [LTP] [PATCH v2] Reduce default children in dio_read test
@ 2022-01-21 15:01 Andrea Cervesato
2022-01-21 15:11 ` Petr Vorel
2022-01-21 15:22 ` Martin Doucha
0 siblings, 2 replies; 3+ messages in thread
From: Andrea Cervesato @ 2022-01-21 15:01 UTC (permalink / raw)
To: ltp
We reduce default children from 100 to 8 in order to reduce time
execution and memory footprint consuption when using default
values.
Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.de>
---
testcases/kernel/io/ltp-aiodio/dio_read.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/testcases/kernel/io/ltp-aiodio/dio_read.c b/testcases/kernel/io/ltp-aiodio/dio_read.c
index 2c2ec4bce..b0bbb25d5 100644
--- a/testcases/kernel/io/ltp-aiodio/dio_read.c
+++ b/testcases/kernel/io/ltp-aiodio/dio_read.c
@@ -26,7 +26,7 @@ static char *str_readsize;
static char *str_filesize;
static char *filename = "file.bin";
-static int numchildren = 100;
+static int numchildren = 8;
static long long writesize = 32 * 1024 * 1024;
static long long readsize = 32 * 1024 * 1024;
static long long filesize = 128 * 1024 * 1024;
@@ -171,7 +171,7 @@ static struct tst_test test = {
.needs_tmpdir = 1,
.forks_child = 1,
.options = (struct tst_option[]) {
- {"n:", &str_numchildren, "Number of threads (default 100)"},
+ {"n:", &str_numchildren, "Number of threads (default 8)"},
{"w:", &str_writesize, "Size of writing blocks (default 32M)"},
{"r:", &str_readsize, "Size of reading blocks (default 32M)"},
{"s:", &str_filesize, "File size (default 128M)"},
--
2.34.1
--
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^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [LTP] [PATCH v2] Reduce default children in dio_read test
2022-01-21 15:01 [LTP] [PATCH v2] Reduce default children in dio_read test Andrea Cervesato
@ 2022-01-21 15:11 ` Petr Vorel
2022-01-21 15:22 ` Martin Doucha
1 sibling, 0 replies; 3+ messages in thread
From: Petr Vorel @ 2022-01-21 15:11 UTC (permalink / raw)
To: Andrea Cervesato; +Cc: ltp
Hi Andrea,
Reviewed-by: Petr Vorel <pvorel@suse.cz>
So we don't have to use .timeout for it.
Thanks!
Kind regards,
Petr
--
Mailing list info: https://lists.linux.it/listinfo/ltp
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [LTP] [PATCH v2] Reduce default children in dio_read test
2022-01-21 15:01 [LTP] [PATCH v2] Reduce default children in dio_read test Andrea Cervesato
2022-01-21 15:11 ` Petr Vorel
@ 2022-01-21 15:22 ` Martin Doucha
1 sibling, 0 replies; 3+ messages in thread
From: Martin Doucha @ 2022-01-21 15:22 UTC (permalink / raw)
To: Andrea Cervesato, ltp
Hi,
Acked-by: Martin Doucha <mdoucha@suse.cz>
On 21. 01. 22 16:01, Andrea Cervesato wrote:
> We reduce default children from 100 to 8 in order to reduce time
> execution and memory footprint consuption when using default
> values.
>
> Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.de>
> ---
> testcases/kernel/io/ltp-aiodio/dio_read.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/testcases/kernel/io/ltp-aiodio/dio_read.c b/testcases/kernel/io/ltp-aiodio/dio_read.c
> index 2c2ec4bce..b0bbb25d5 100644
> --- a/testcases/kernel/io/ltp-aiodio/dio_read.c
> +++ b/testcases/kernel/io/ltp-aiodio/dio_read.c
> @@ -26,7 +26,7 @@ static char *str_readsize;
> static char *str_filesize;
>
> static char *filename = "file.bin";
> -static int numchildren = 100;
> +static int numchildren = 8;
> static long long writesize = 32 * 1024 * 1024;
> static long long readsize = 32 * 1024 * 1024;
> static long long filesize = 128 * 1024 * 1024;
> @@ -171,7 +171,7 @@ static struct tst_test test = {
> .needs_tmpdir = 1,
> .forks_child = 1,
> .options = (struct tst_option[]) {
> - {"n:", &str_numchildren, "Number of threads (default 100)"},
> + {"n:", &str_numchildren, "Number of threads (default 8)"},
> {"w:", &str_writesize, "Size of writing blocks (default 32M)"},
> {"r:", &str_readsize, "Size of reading blocks (default 32M)"},
> {"s:", &str_filesize, "File size (default 128M)"},
--
Martin Doucha mdoucha@suse.cz
QA Engineer for Software Maintenance
SUSE LINUX, s.r.o.
CORSO IIa
Krizikova 148/34
186 00 Prague 8
Czech Republic
--
Mailing list info: https://lists.linux.it/listinfo/ltp
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2022-01-21 15:01 [LTP] [PATCH v2] Reduce default children in dio_read test Andrea Cervesato
2022-01-21 15:11 ` Petr Vorel
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