Re: [Devel] [PATCH rh7] ploop: disable WRITE SAME for io_kaio

2015-12-28 Thread Maxim Patlasov
On 12/28/2015 02:45 AM, Konstantin Khorenko wrote: Maxim, and what about 2.6.32-x kernel? Need the patch there as well? No. Because 2.6.32-x implements blkdev_issue_zeroout() without WRITE_SAME requests. -- Best regards, Konstantin Khorenko, Virtuozzo Linux Kernel Team On 12/24/2015 03:5

Re: [Devel] [PATCH rh7] ploop: disable WRITE SAME for io_kaio

2015-12-28 Thread Konstantin Khorenko
Maxim, and what about 2.6.32-x kernel? Need the patch there as well? -- Best regards, Konstantin Khorenko, Virtuozzo Linux Kernel Team On 12/24/2015 03:55 AM, Maxim Patlasov wrote: kaio doesn't support WRITE SAME, so the patch disables it https://jira.sw.ru/browse/PSBM-41965 Signed-off-by: M

[Devel] [PATCH rh7] ploop: disable WRITE SAME for io_kaio

2015-12-23 Thread Maxim Patlasov
kaio doesn't support WRITE SAME, so the patch disables it https://jira.sw.ru/browse/PSBM-41965 Signed-off-by: Maxim Patlasov --- drivers/block/ploop/io_kaio.c |1 + 1 file changed, 1 insertion(+) diff --git a/drivers/block/ploop/io_kaio.c b/drivers/block/ploop/io_kaio.c index db900a3..79aa