commit | 9c921c22a7f33397a6774d7fa076db9b6a0fd669 | [log] [tgz] |
---|---|---|
author | Lan Tianyu <tianyu.lan@intel.com> | Thu Jun 30 11:34:12 2011 +0800 |
committer | Len Brown <len.brown@intel.com> | Thu Jul 14 00:06:19 2011 -0400 |
tree | ca32ce369889d8a2f0b2e5f242dd0dd670ca3376 | |
parent | 6e17fb6aa1a67afa1827ae317c3594040f055730 [diff] |
ACPI / Battery: Resolve the race condition in the sysfs_remove_battery() Use battery->lock in sysfs_remove_battery() to make checking, removing, and clearing bat.dev atomic. This is necessary because sysfs_remove_battery() may be invoked concurrently from different paths. https://bugzilla.kernel.org/show_bug.cgi?id=35642 Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>