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-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 c4de576093af..62435bb25266 100644
--- a/Documentation/blockdev/zram.txt
+++ b/Documentation/blockdev/zram.txt
@@ -144,7 +144,8 @@ mem_used_max RW the maximum amount memory zram have consumed to
store compressed data
mem_limit RW the maximum amount of memory ZRAM can use to store
the compressed data
-num_migrated RO the number of objects migrated migrated by compaction
+pages_compacted RO the number of pages freed during compaction
+ (available only via zram<id>/mm_stat node)
compact WO trigger memory compaction
WARNING