| From | Andi Kleen <> | Subject | [PATCH] [125/139] mv_xor: fix race in tasklet function | Date | Tue, 1 Feb 2011 16:45:24 -0800 (PST) |
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2.6.35-longterm review patch. If anyone has any objections, please let me know.
------------------ From: Saeed Bishara <saeed@marvell.com>
commit 8333f65ef094e47020cd01452b4637e7daf5a77f upstream.
use mv_xor_slot_cleanup() instead of __mv_xor_slot_cleanup() as the former function aquires the spin lock that needed to protect the drivers data.
Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Andi Kleen <ak@linux.intel.com>
--- drivers/dma/mv_xor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.35.y/drivers/dma/mv_xor.c =================================================================== --- linux-2.6.35.y.orig/drivers/dma/mv_xor.c +++ linux-2.6.35.y/drivers/dma/mv_xor.c @@ -449,7 +449,7 @@ mv_xor_slot_cleanup(struct mv_xor_chan * static void mv_xor_tasklet(unsigned long data) { struct mv_xor_chan *chan = (struct mv_xor_chan *) data; - __mv_xor_slot_cleanup(chan); + mv_xor_slot_cleanup(chan); } static struct mv_xor_desc_slot *
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