From 8dd1d3247e6c00b50ef83934ea8b22a1590015de Mon Sep 17 00:00:00 2001
From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Date: Mon, 7 Apr 2014 15:38:08 -0700
Subject: zram: document failed_reads, failed_writes stats

Document `failed_reads' and `failed_writes' device attributes.
Remove info about `discard' - there is no such zram attr.

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: 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>
---
 Documentation/blockdev/zram.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Documentation/blockdev')

diff --git a/Documentation/blockdev/zram.txt b/Documentation/blockdev/zram.txt
index 393541be1ec..b31ac5e5d4b 100644
--- a/Documentation/blockdev/zram.txt
+++ b/Documentation/blockdev/zram.txt
@@ -51,9 +51,10 @@ size of the disk when not in use so a huge zram is wasteful.
 		disksize
 		num_reads
 		num_writes
+		failed_reads
+		failed_writes
 		invalid_io
 		notify_free
-		discard
 		zero_pages
 		orig_data_size
 		compr_data_size
-- 
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