wok-next diff linux/description.linux-zram.txt @ rev 21661

updated fonttosfnt (1.0.5 -> 1.1.0)
author: Hans-G?nter Theisgen
date: Sat Jun 27 13:41:53 2020 +0100 (2020-06-27)
parents: 960a052d15d3
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/linux/description.linux-zram.txt	Sat Jun 27 13:41:53 2020 +0100
     1.3 @@ -0,0 +1,10 @@
     1.4 +# Compressed RAM block device support
     1.5 +
     1.6 +Creates virtual block devices called /dev/zramX (X = 0, 1, ...). Pages written
     1.7 +to these disks are compressed and stored in memory itself. These disks allow
     1.8 +very fast I/O and compression provides good amounts of memory savings.
     1.9 +
    1.10 +It has several use cases, for example: /tmp storage, use as swap disks and
    1.11 +maybe many more.
    1.12 +
    1.13 +See Documentation/blockdev/zram.txt for more information.