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authorSergey Senozhatsky <sergey.senozhatsky@gmail.com>2014-04-07 15:38:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-07 16:36:00 -0700
commit8dd1d3247e6c00b50ef83934ea8b22a1590015de (patch)
treecd3a390a6da1cfa32c1a780946868ae43eed89e5 /Documentation/blockdev
parente64cd51d2fa87733176246101df871a8ac5c7c20 (diff)
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>
Diffstat (limited to 'Documentation/blockdev')
-rw-r--r--Documentation/blockdev/zram.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/blockdev/zram.txt b/Documentation/blockdev/zram.txt
index 393541be1ec0..b31ac5e5d4b9 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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