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(parent: c3b67f4) | patch
UBI: fix deadlock
authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Thu, 4 Dec 2008 18:52:44 +0000 (20:52 +0200)
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Wed, 10 Dec 2008 12:20:00 +0000 (14:20 +0200)
commit7c3201dfa140c6b459d1361b6e5d51b169d26796
treecad19ca231d4a0153ffb9b63fbff05ee91b49cdctree | snapshot
parentc3b67f4e206b7dc640a77008c20a68617d63ecc6commit | diff
UBI: fix deadlock

We cannot call 'ubi_wl_get_peb()' with @ubi->buf_mutex locked,
because 'ubi_wl_get_peb()' may force erasure, which, in turn,
may call 'torture_peb()' which also locks the @ubi->buf_mutex
and deadlocks.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
drivers/mtd/ubi/eba.c diff | blob | history
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