The patch titled
Subject: zram-idle-writeback-fixes-and-cleanup-fix
has been added to the -mm tree. Its filename is
zram-idle-writeback-fixes-and-cleanup-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/zram-idle-writeback-fixes-and-cleanup-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/zram-idle-writeback-fixes-and-cleanup-fix.patch
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------------------------------------------------------
From: Minchan Kim <minchan@xxxxxxxxxx>
Subject: zram-idle-writeback-fixes-and-cleanup-fix
Srinivas reported to me that I missed spin_lock_init in this patch
although I have that one in internal tree.
Link: http://lkml.kernel.org/r/20190103001601.GA255139@xxxxxxxxxx
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/zram/zram_drv.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/block/zram/zram_drv.c~zram-idle-writeback-fixes-and-cleanup-fix
+++ a/drivers/block/zram/zram_drv.c
@@ -1907,7 +1907,9 @@ static int zram_add(void)
device_id = ret;
init_rwsem(&zram->init_lock);
-
+#ifdef CONFIG_ZRAM_WRITEBACK
+ spin_lock_init(&zram->wb_limit_lock);
+#endif
queue = blk_alloc_queue(GFP_KERNEL);
if (!queue) {
pr_err("Error allocating disk queue for device %d\n",
_
Patches currently in -mm which might be from minchan@xxxxxxxxxx are
zram-idle-writeback-fixes-and-cleanup.patch
zram-idle-writeback-fixes-and-cleanup-fix.patch
