ion:synchronize debugfs callback and ion_client_destroy

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There are race condition B/T ion_client_destroy and debugfs callbacks.
Let's use a mutex to synchronize them.

Signed-off-by: Neil Zhang <neilzhang1123@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Neil Zhang 2016-01-26 17:39:06 +08:00 • committed by Greg Kroah-Hartman

parent 9f90381b3e

commit 948c4db4ee

1 changed files with 44 additions and 0 deletions

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drivers/staging/android/ion/ion.c

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