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(parent: a68eb3b) | patch
zram: report failed read and write stats
authorSergey Senozhatsky <sergey.senozhatsky@gmail.com>
Mon, 7 Apr 2014 22:38:05 +0000 (15:38 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 7 Apr 2014 23:36:00 +0000 (16:36 -0700)
commit6444724939db5de7390c90f7b4a657159b3b4465
tree7f92a0596c8312c7afff3630e9a00825269d83dftree | snapshot (tar.gz zip)
parenta68eb3b65e658406d386bebef02277f4007b2f45commit | diff
zram: report failed read and write stats

zram accounted but did not report numbers of failed read and write
queries.  make these stats available as failed_reads and failed_writes
attrs.

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Acked-by: Jerome Marchand <jmarchan@redhat.com>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/block/zram/zram_drv.c diff | blob | blame | history