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author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-12-07 09:40:38 -0800 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-16 20:07:01 +0100 |
commit | f246c4e6d2862b5c37e6f1fff03cda21f8c7f3fe (patch) | |
tree | 39028726639e928ead70be5644e611265ca7f0bd /mm/quicklist.c | |
parent | 8b159566ab29b01de43d912a760a1634b7b694e4 (diff) |
rcu: Export init_rcu_head() and destroy_rcu_head() to GPL modules
commit 156baec39732f025dc778e00da95fc10d6e45885 upstream.
Use of init_rcu_head() and destroy_rcu_head() from modules results in
the following build-time error with CONFIG_DEBUG_OBJECTS_RCU_HEAD=y:
ERROR: "init_rcu_head" [drivers/scsi/scsi_mod.ko] undefined!
ERROR: "destroy_rcu_head" [drivers/scsi/scsi_mod.ko] undefined!
This commit therefore adds EXPORT_SYMBOL_GPL() for each to allow them to
be used by GPL-licensed kernel modules.
Reported-by: Bart Van Assche <Bart.VanAssche@wdc.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/quicklist.c')
0 files changed, 0 insertions, 0 deletions