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-rw-r--r--include/linux/device-mapper.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 3829bee2302a..c7ea33e38fb9 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -296,11 +296,6 @@ struct dm_target {
* on max_io_len boundary.
*/
bool split_discard_bios:1;
-
- /*
- * Set if this target does not return zeroes on discarded blocks.
- */
- bool discard_zeroes_data_unsupported:1;
};
/* Each target can link one of these into the table */