linux/drivers/block/zram
Sergey Senozhatsky 2f6a3bed73 zram: export new 'io_stat' sysfs attrs
Per-device `zram<id>/io_stat' file provides accumulated I/O statistics of
particular zram device in a format similar to block layer statistics.  The
file consists of a single line and represents the following stats
(separated by whitespace):

        failed_reads
        failed_writes
        invalid_io
        notify_free

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-04-15 16:35:21 -07:00
..
Kconfig
Makefile
zcomp.c
zcomp.h
zcomp_lz4.c
zcomp_lz4.h
zcomp_lzo.c
zcomp_lzo.h
zram_drv.c zram: export new 'io_stat' sysfs attrs 2015-04-15 16:35:21 -07:00
zram_drv.h zram: support compaction 2015-04-15 16:35:21 -07:00