Thread (49 messages) 49 messages, 7 authors, 2017-02-03

Re: [PATCH v9 4/4] console: Make persistent scrollback a boot parameter

From: Paul Gortmaker <hidden>
Date: 2017-02-02 20:07:35
Also in: lkml

On Tue, Jan 10, 2017 at 4:28 PM, Manuel Schölling
[off-list ref] wrote:
The impact of the persistent scrollback feature on the code size is
rather small, so the config option is removed. The feature stays
disabled by default and can be enabled by using the boot command line
parameter 'vgacon.scrollback_persistent=1' or by setting
VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT=y.

Signed-off-by: Manuel Schölling <redacted>
Suggested-by: Bartlomiej Zolnierkiewicz <redacted>
---
[...]
+module_param_named(scrollback_persistent, scrollback_persistent, bool, 0000);
+MODULE_PARM_DESC(scrollback_persistent, "Enable persistent scrollback for all vga consoles");
Since this hasn't got widespread deployment yet and  only exists
in Greg's tree, can we please fix the above to use setup_param or
similar, since there is nothing modular about this code at all.

Thanks.
Paul.
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