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| author | Julia Lawall <julia.lawall@lip6.fr> | 2012-01-09 10:40:47 +0100 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2012-01-27 09:59:22 -0800 |
| commit | 0f3696eb21ef39b7bb7ea7d0160e925904309281 (patch) | |
| tree | c4bc55d49e5d63554cbed012a19124331a764db1 /drivers/infiniband/hw/qib/qib_iba6120.c | |
| parent | dcd6c92267155e70a94b3927bce681ce74b80d1f (diff) | |
| download | linux-0f3696eb21ef39b7bb7ea7d0160e925904309281.tar.gz linux-0f3696eb21ef39b7bb7ea7d0160e925904309281.tar.bz2 linux-0f3696eb21ef39b7bb7ea7d0160e925904309281.zip | |
IB/qib: Use GFP_ATOMIC when locks are held
alloc_dummy_hdrq() is called with locks held and thus should not use
GFP_KERNEL.
The semantic patch that makes this report is available in
scripts/coccinelle/locks/call_kern.cocci.
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Acked-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_iba6120.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_iba6120.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c index 4f18e2d332df..d0c64d514813 100644 --- a/drivers/infiniband/hw/qib/qib_iba6120.c +++ b/drivers/infiniband/hw/qib/qib_iba6120.c @@ -2105,7 +2105,7 @@ static void alloc_dummy_hdrq(struct qib_devdata *dd) dd->cspec->dummy_hdrq = dma_alloc_coherent(&dd->pcidev->dev, dd->rcd[0]->rcvhdrq_size, &dd->cspec->dummy_hdrq_phys, - GFP_KERNEL | __GFP_COMP); + GFP_ATOMIC | __GFP_COMP); if (!dd->cspec->dummy_hdrq) { qib_devinfo(dd->pcidev, "Couldn't allocate dummy hdrq\n"); /* fallback to just 0'ing */ |