Re: [U-Boot] [PATCH] drivers: block: Allow to cache 4K blocks by default

2019-01-03 Thread Tom Rini
On Thu, Jan 03, 2019 at 04:42:08PM +0100, Jan Kiszka wrote: > On 20.12.18 09:45, Marek Vasut wrote: > >On 12/10/2018 01:28 PM, Tom Rini wrote: > >>On Mon, Dec 10, 2018 at 05:13:58AM +0100, Marek Vasut wrote: > >>>On 12/09/2018 09:55 AM, Jan Kiszka wrote: > The default settings of the block cach

Re: [U-Boot] [PATCH] drivers: block: Allow to cache 4K blocks by default

2019-01-03 Thread Jan Kiszka
On 20.12.18 09:45, Marek Vasut wrote: On 12/10/2018 01:28 PM, Tom Rini wrote: On Mon, Dec 10, 2018 at 05:13:58AM +0100, Marek Vasut wrote: On 12/09/2018 09:55 AM, Jan Kiszka wrote: The default settings of the block cache so far only allow to hold single 1K blocks. However, larger filesystems t

Re: [U-Boot] [PATCH] drivers: block: Allow to cache 4K blocks by default

2018-12-20 Thread Marek Vasut
On 12/10/2018 01:28 PM, Tom Rini wrote: > On Mon, Dec 10, 2018 at 05:13:58AM +0100, Marek Vasut wrote: >> On 12/09/2018 09:55 AM, Jan Kiszka wrote: >>> The default settings of the block cache so far only allow to hold single >>> 1K blocks. However, larger filesystems tend to use 4K. Failing to cach

Re: [U-Boot] [PATCH] drivers: block: Allow to cache 4K blocks by default

2018-12-10 Thread Tom Rini
On Mon, Dec 10, 2018 at 05:13:58AM +0100, Marek Vasut wrote: > On 12/09/2018 09:55 AM, Jan Kiszka wrote: > > The default settings of the block cache so far only allow to hold single > > 1K blocks. However, larger filesystems tend to use 4K. Failing to cache > > those massively degrades access perfo

Re: [U-Boot] [PATCH] drivers: block: Allow to cache 4K blocks by default

2018-12-09 Thread Jan Kiszka
On 10.12.18 05:13, Marek Vasut wrote: On 12/09/2018 09:55 AM, Jan Kiszka wrote: The default settings of the block cache so far only allow to hold single 1K blocks. However, larger filesystems tend to use 4K. Failing to cache those massively degrades access performance unless you manually tune th

Re: [U-Boot] [PATCH] drivers: block: Allow to cache 4K blocks by default

2018-12-09 Thread Marek Vasut
On 12/09/2018 09:55 AM, Jan Kiszka wrote: > The default settings of the block cache so far only allow to hold single > 1K blocks. However, larger filesystems tend to use 4K. Failing to cache > those massively degrades access performance unless you manually tune the > cache first. This is not desira

[U-Boot] [PATCH] drivers: block: Allow to cache 4K blocks by default

2018-12-09 Thread Jan Kiszka
The default settings of the block cache so far only allow to hold single 1K blocks. However, larger filesystems tend to use 4K. Failing to cache those massively degrades access performance unless you manually tune the cache first. This is not desirable. Signed-off-by: Jan Kiszka --- My "load mmc