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author | Jens Axboe <jens.axboe@oracle.com> | 2008-01-11 04:14:40 -0500 |
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committer | Jens Axboe <jens.axboe@oracle.com> | 2008-01-11 04:14:40 -0500 |
commit | a24eab1ed506f3e0bcbcd3f619558935549d4ace (patch) | |
tree | 9ae2445a6b21787292da1581a61ff0bee49c3637 /drivers/block | |
parent | b801a1e7dbca3f51d0a4b22a750ae257196002cb (diff) |
loop: fix bad bio_alloc() nr_iovec request
Don't allocate room for an iovec when it is not needed.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block')
-rw-r--r-- | drivers/block/loop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 56e23042728a..b8af22e610df 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c | |||
@@ -610,7 +610,7 @@ static int loop_thread(void *data) | |||
610 | static int loop_switch(struct loop_device *lo, struct file *file) | 610 | static int loop_switch(struct loop_device *lo, struct file *file) |
611 | { | 611 | { |
612 | struct switch_request w; | 612 | struct switch_request w; |
613 | struct bio *bio = bio_alloc(GFP_KERNEL, 1); | 613 | struct bio *bio = bio_alloc(GFP_KERNEL, 0); |
614 | if (!bio) | 614 | if (!bio) |
615 | return -ENOMEM; | 615 | return -ENOMEM; |
616 | init_completion(&w.wait); | 616 | init_completion(&w.wait); |