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From 9693c7f0bf20471ae91cc975f2e08fc5fd4a88ad Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?J=C3=B3hann=20B=2E=20Gu=C3=B0mundsson?= <johannbg@gmail.com>
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Date: Sun, 2 Feb 2014 13:29:19 +0000
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Subject: [PATCH] udev: add zram to the list of devices inappropriate for
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symlinks
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udev seems to have a race condition with swapon to see which can open
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/dev/zram0 first, causing swapon to fail. Seems to be most noticeable
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on arm devices one out of every 7 times or something.
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(cherry picked from commit 99bd4af0c7034f425b4d334986b03e632ab71718)
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---
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rules/60-persistent-storage.rules | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/rules/60-persistent-storage.rules b/rules/60-persistent-storage.rules
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index a4d009a..154ffd9 100644
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--- a/rules/60-persistent-storage.rules
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+++ b/rules/60-persistent-storage.rules
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@@ -14,7 +14,7 @@ ACTION=="add", SUBSYSTEM=="module", KERNEL=="block", ATTR{parameters/events_dfl_
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SUBSYSTEM!="block", GOTO="persistent_storage_end"
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# skip rules for inappropriate block devices
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-KERNEL=="fd*|mtd*|nbd*|gnbd*|btibm*|dm-*|md*", GOTO="persistent_storage_end"
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+KERNEL=="fd*|mtd*|nbd*|gnbd*|btibm*|dm-*|md*|zram*", GOTO="persistent_storage_end"
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# ignore partitions that span the entire disk
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TEST=="whole_disk", GOTO="persistent_storage_end"
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