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| author | Peter Hurley <peter@hurleysoftware.com> | 2011-08-05 16:41:35 +0200 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-08-12 00:50:27 +0200 |
| commit | 751c10a56802513a6b057c8cf1552cecc1c9afde (patch) | |
| tree | 958b4624a551577f68e0f0e357112637a10c520a /net/bluetooth/cmtp | |
| parent | Bluetooth: Don't use cmd_timer to timeout HCI reset command (diff) | |
| download | linux-751c10a56802513a6b057c8cf1552cecc1c9afde.tar.xz linux-751c10a56802513a6b057c8cf1552cecc1c9afde.zip | |
Bluetooth: bnep: Fix deadlock in session deletion
Commit f4d7cd4a4c introduced the usage of kthread API.
kthread_stop is a blocking function which returns only when
the thread exits. In this case, the thread can't exit because it's
waiting for the write lock, which is being held by bnep_del_connection()
which is waiting for the thread to exit -- deadlock.
Use atomic_t/wake_up_process instead to signal to the thread to exit.
Signed-off-by: Jaikumar Ganesh <jaikumar@google.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/cmtp')
0 files changed, 0 insertions, 0 deletions