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Searched refs:max_comp_streams (Results 1 – 4 of 4) sorted by relevance

/linux-4.4.14/Documentation/blockdev/
Dzram.txt47 echo 3 > /sys/block/zram0/max_comp_streams
62 Compression backend may use up to max_comp_streams compression streams,
63 thus allowing up to max_comp_streams concurrent compression operations.
68 cat /sys/block/zram0/max_comp_streams
71 echo 3 > /sys/block/zram0/max_comp_streams
74 In order to enable compression backend's multi stream support max_comp_streams
77 backend (max_comp_streams equals to 1), you will see error if you try to change
78 the value of max_comp_streams because single stream compression backend
80 dynamic max_comp_streams. Only multi stream backend supports dynamic
81 max_comp_streams adjustment.
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/linux-4.4.14/drivers/block/zram/
Dzram_drv.h105 int max_comp_streams; member
Dzram_drv.c314 val = zram->max_comp_streams; in max_comp_streams_show()
342 zram->max_comp_streams = num; in max_comp_streams_store()
1012 zram->max_comp_streams = 1; in zram_reset_device()
1041 comp = zcomp_create(zram->compressor, zram->max_comp_streams); in disksize_store()
1156 static DEVICE_ATTR_RW(max_comp_streams);
1276 zram->max_comp_streams = 1; in zram_add()
/linux-4.4.14/Documentation/ABI/testing/
Dsysfs-block-zram60 What: /sys/block/zram<id>/max_comp_streams
64 The max_comp_streams file is read-write and specifies the