Re: [PATCHv3 4/8] zram: Introduce recompress sysfs knob

[Sergey Senozhatsky]

A fixup patch: update Kconfig description and tweak coding styles.

---

diff --git a/drivers/block/zram/Kconfig b/drivers/block/zram/Kconfig
index 7febf36e93eb..3e00656a6f8a 100644
--- a/drivers/block/zram/Kconfig
+++ b/drivers/block/zram/Kconfig
@@ -90,3 +90,6 @@ config ZRAM_MULTI_COMP
 
           echo TIMEOUT > /sys/block/zramX/idle
           echo SIZE > /sys/block/zramX/recompress
+
+	SIZE (in bytes) parameter sets the object size watermark: idle
+	objects that are of a smaller size will not get recompressed.
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 12368e773f3d..143c33bd6783 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -1623,9 +1623,7 @@ static int zram_bvec_write(struct zram *zram, struct bio_vec *bvec,
  *
  * Corresponding ZRAM slot should be locked.
  */
-static int zram_recompress(struct zram *zram,
-			   u32 index,
-			   struct page *page,
+static int zram_recompress(struct zram *zram, u32 index, struct page *page,
 			   int size_watermark)
 {
 	unsigned long handle_prev;
@@ -1708,8 +1706,7 @@ static int zram_recompress(struct zram *zram,
 
 static ssize_t recompress_store(struct device *dev,
 				struct device_attribute *attr,
-				const char *buf,
-				size_t len)
+				const char *buf, size_t len)
 {
 	struct zram *zram = dev_to_zram(dev);
 	unsigned long nr_pages = zram->disksize >> PAGE_SHIFT;