Messages in this thread Patch in this message | | | Subject | [PATCH][RT] 2.6.24-rc2-rt1 drivers/dma/ioat_dma.c compile fix | From | Sven-Thorsten Dietrich <> | Date | Fri, 16 Nov 2007 03:57:25 -0800 |
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Compile fix for new code in -rc2.
I'm not positive about the insertion point...
Subject: compile error fix (needs review)
RT changes __list_splice to require prev and next pointers.
This changes the use in the new code to list_splice_tail, but the optimal insertion point needs to be analyzed.
Signed-off-by: Sven-Thorsten Dietrich <sdietrich@suse.de>
--- drivers/dma/ioat_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.23/drivers/dma/ioat_dma.c =================================================================== --- linux-2.6.23.orig/drivers/dma/ioat_dma.c +++ linux-2.6.23/drivers/dma/ioat_dma.c @@ -244,7 +244,7 @@ static dma_cookie_t ioat_tx_submit(struc /* write address into NextDescriptor field of last desc in chain */ to_ioat_desc(ioat_chan->used_desc.prev)->hw->next = first->async_tx.phys; - __list_splice(&new_chain, ioat_chan->used_desc.prev); + list_splice_tail(&new_chain, ioat_chan->used_desc.prev); ioat_chan->pending += desc_count; if (ioat_chan->pending >= 4) {
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