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xen/arm: Free p2m entry if fail to add it to RB tree
authorHillf Danton <hdanton@sina.com>
Tue, 30 Apr 2019 18:25:00 +0000 (11:25 -0700)
committerStefano Stabellini <sstabellini@kernel.org>
Tue, 30 Apr 2019 18:25:00 +0000 (11:25 -0700)
commit425f1cc2218af96d81dbec092155d436d6037d2c
tree339ae30f6d2eb6ed60437031e7f791050ab2e32ftree | snapshot
parent72813bfbf0276a97c82af038efb5f02dcdd9e310commit | diff
xen/arm: Free p2m entry if fail to add it to RB tree

Release the newly allocated p2m entry if we detect a duplicate in the RB
tree.

Signed-off-by: Hillf Danton <hdanton@sina.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
arch/arm/xen/p2m.c diff | blob | history
Domain: System / Kernel;