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| author | Jens Taprogge <jens.taprogge@taprogge.org> | 2012-09-12 12:55:32 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-12 16:54:16 (GMT) |
| commit | b8d61d49b2437df3a0aef17d321948783d275bb3 (patch) | |
| tree | eb0b00232739c2394e19593ae61e229ec007fe4e /block/blk.h | |
| parent | 699a89f1e291af0d47744200011d5c24d9e462a6 (diff) | |
| download | linux-fsl-qoriq-b8d61d49b2437df3a0aef17d321948783d275bb3.tar.xz | |
Staging: ipack/bridges/tpci200: RCU protect slot_irq pointers.
In tpci200_request_irq as well as tpci200_free_irq we set and unset the
pointer to struct slot_irq. This pointer is accessed in
tpci200_interrupt. To ensure that the pointer is not freed after it has
been fetched in tpci200_interrupt() it is now protected through RCU.
Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org>
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block/blk.h')
0 files changed, 0 insertions, 0 deletions