git.openpandora.org / pandora-kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 507fbec) | patch
iop-adma: fix lockdep false positive
authorDan Williams <dan.j.williams@intel.com>
Tue, 14 Jul 2009 20:38:29 +0000 (13:38 -0700)
committerDan Williams <dan.j.williams@intel.com>
Sun, 30 Aug 2009 02:12:39 +0000 (19:12 -0700)
commit72be12f0c39df46832403cbfd82e132a883f5ddc
tree61a4014d28852692464aca3f509d2024e7006f68tree | snapshot
parent507fbec4cff442ebce6706db34603bfb9cc3b5a9commit | diff
iop-adma: fix lockdep false positive

lockdep correctly identifies a potential recursive locking case for
iop_chan->lock, but in the dependency submission case we expect that the same
class will be acquired for both the parent dependency and the child channel.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/dma/iop-adma.c diff | blob | history
Pandora Kernel Repository