linux-kernel - [PATCH 1/2] zram: correct flag name of ZRAM

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Date:   Mon, 26 Mar 2018 15:49:50 +0900
From:   Minchan Kim <minchan@...nel.org>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Minchan Kim <minchan@...nel.org>
Subject: [PATCH 1/2] zram: correct flag name of ZRAM_ACCESS

ZRAM_ACCESS is meant to lock a slot of zram so correct the name.

Signed-off-by: Minchan Kim <minchan@...nel.org>
---
 drivers/block/zram/zram_drv.c | 4 ++--
 drivers/block/zram/zram_drv.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 0f3fadd71230..4feb983ec9a3 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -755,12 +755,12 @@ static DEVICE_ATTR_RO(debug_stat);
 
 static void zram_slot_lock(struct zram *zram, u32 index)
 {
-	bit_spin_lock(ZRAM_ACCESS, &zram->table[index].value);
+	bit_spin_lock(ZRAM_LOCK, &zram->table[index].value);
 }
 
 static void zram_slot_unlock(struct zram *zram, u32 index)
 {
-	bit_spin_unlock(ZRAM_ACCESS, &zram->table[index].value);
+	bit_spin_unlock(ZRAM_LOCK, &zram->table[index].value);
 }
 
 static void zram_meta_free(struct zram *zram, u64 disksize)
diff --git a/drivers/block/zram/zram_drv.h b/drivers/block/zram/zram_drv.h
index d71c8000a964..baecba5d56a5 100644
--- a/drivers/block/zram/zram_drv.h
+++ b/drivers/block/zram/zram_drv.h
@@ -46,7 +46,7 @@
 enum zram_pageflags {
 	/* Page consists the same element */
 	ZRAM_SAME = ZRAM_FLAG_SHIFT,
-	ZRAM_ACCESS,	/* page is now accessed */
+	ZRAM_LOCK,	/* zram slot is locked */
 	ZRAM_WB,	/* page is stored on backing_device */
 
 	__NR_ZRAM_PAGEFLAGS,
-- 
2.17.0.rc0.231.g781580f067-goog