Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=05e5b136459b11cd9559370d5756719e08074fe0
Commit: 05e5b136459b11cd9559370d5756719e08074fe0
Parent: c7674030e5eb83d9ba29318fb9b3ccedf84d583e
Author: Haavard Skinnemoen <[EMAIL PROTECTED]>
AuthorDate: Fri Nov 23 10:19:00 2007 +0100
Committer: Jens Axboe <[EMAIL PROTECTED]>
CommitDate: Tue Nov 27 09:19:40 2007 +0100
mmc: Add missing sg_init_table() call
mmc_init_queue only initializes the scatterlists with sg_init_table()
when using a bounce buffer. This leads to a BUG() when CONFIG_DEBUG_SG
is set.
Signed-off-by: Haavard Skinnemoen <[EMAIL PROTECTED]>
Signed-off-by: Jens Axboe <[EMAIL PROTECTED]>
---
drivers/mmc/card/queue.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 1b9c9b6..30cd13b 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -180,12 +180,13 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card
*card, spinlock_t *lock
blk_queue_max_hw_segments(mq->queue, host->max_hw_segs);
blk_queue_max_segment_size(mq->queue, host->max_seg_size);
- mq->sg = kzalloc(sizeof(struct scatterlist) *
+ mq->sg = kmalloc(sizeof(struct scatterlist) *
host->max_phys_segs, GFP_KERNEL);
if (!mq->sg) {
ret = -ENOMEM;
goto cleanup_queue;
}
+ sg_init_table(mq->sg, host->max_phys_segs);
}
init_MUTEX(&mq->thread_sem);
-
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