diff --git a/Documentation/ABI/testing/sysfs-block-zram b/Documentation/ABI/testing/sysfs-block-zram
index ed10c2e4b5c2..36c57de0a10a 100644
--- a/Documentation/ABI/testing/sysfs-block-zram
+++ b/Documentation/ABI/testing/sysfs-block-zram
@@ -150,10 +150,3 @@ Contact:	Sergey Senozhatsky <senozhatsky@chromium.org>
 Description:
 		The algorithm_params file is write-only and is used to setup
 		compression algorithm parameters.
-
-What:		/sys/block/zram<id>/writeback_compressed
-Date:		Decemeber 2025
-Contact:	Richard Chang <richardycc@google.com>
-Description:
-		The writeback_compressed device atrribute toggles compressed
-		writeback feature.
diff --git a/Documentation/admin-guide/blockdev/zram.rst b/Documentation/admin-guide/blockdev/zram.rst
index 9547e4e95979..3e273c1bb749 100644
--- a/Documentation/admin-guide/blockdev/zram.rst
+++ b/Documentation/admin-guide/blockdev/zram.rst
@@ -214,7 +214,6 @@ mem_limit         	WO	specifies the maximum amount of memory ZRAM can
 writeback_limit   	WO	specifies the maximum amount of write IO zram
 				can write out to backing device as 4KB unit
 writeback_limit_enable  RW	show and set writeback_limit feature
-writeback_compressed	RW	show and set compressed writeback feature
 comp_algorithm    	RW	show and change the compression algorithm
 algorithm_params	WO	setup compression algorithm parameters
 compact           	WO	trigger memory compaction
@@ -435,18 +434,6 @@ system reboot, echo 1 > /sys/block/zramX/reset) so keeping how many of
 writeback happened until you reset the zram to allocate extra writeback
 budget in next setting is user's job.
 
-By default zram stores written back pages in decompressed (raw) form, which
-means that writeback operation involves decompression of the page before
-writing it to the backing device.  This behavior can be changed by enabling
-`writeback_compressed` feature, which causes zram to write compressed pages
-to the backing device, thus avoiding decompression overhead.  To enable
-this feature, execute::
-
-	$ echo yes > /sys/block/zramX/writeback_compressed
-
-Note that this feature should be configured before the `zramX` device is
-initialized.
-
 If admin wants to measure writeback count in a certain period, they could
 know it via /sys/block/zram0/bd_stat's 3rd column.
 
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 60ffbfd30330..adaacd381622 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -519,42 +519,6 @@ struct zram_rb_req {
 	u32 index;
 };
 
-static ssize_t writeback_compressed_store(struct device *dev,
-					  struct device_attribute *attr,
-					  const char *buf, size_t len)
-{
-	struct zram *zram = dev_to_zram(dev);
-	bool val;
-
-	if (kstrtobool(buf, &val))
-		return -EINVAL;
-
-	down_write(&zram->init_lock);
-	if (init_done(zram)) {
-		up_write(&zram->init_lock);
-		return -EBUSY;
-	}
-
-	zram->wb_compressed = val;
-	up_write(&zram->init_lock);
-
-	return len;
-}
-
-static ssize_t writeback_compressed_show(struct device *dev,
-					 struct device_attribute *attr,
-					 char *buf)
-{
-	bool val;
-	struct zram *zram = dev_to_zram(dev);
-
-	down_read(&zram->init_lock);
-	val = zram->wb_compressed;
-	up_read(&zram->init_lock);
-
-	return sysfs_emit(buf, "%d\n", val);
-}
-
 static ssize_t writeback_limit_enable_store(struct device *dev,
 					    struct device_attribute *attr,
 					    const char *buf, size_t len)
@@ -3064,7 +3028,6 @@ static DEVICE_ATTR_WO(writeback);
 static DEVICE_ATTR_RW(writeback_limit);
 static DEVICE_ATTR_RW(writeback_limit_enable);
 static DEVICE_ATTR_RW(writeback_batch_size);
-static DEVICE_ATTR_RW(writeback_compressed);
 #endif
 #ifdef CONFIG_ZRAM_MULTI_COMP
 static DEVICE_ATTR_RW(recomp_algorithm);
@@ -3087,7 +3050,6 @@ static struct attribute *zram_disk_attrs[] = {
 	&dev_attr_writeback_limit.attr,
 	&dev_attr_writeback_limit_enable.attr,
 	&dev_attr_writeback_batch_size.attr,
-	&dev_attr_writeback_compressed.attr,
 #endif
 	&dev_attr_io_stat.attr,
 	&dev_attr_mm_stat.attr,