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| author |   Rob Herring <robh@kernel.org> | 2020-06-12 09:57:00 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-06-12 09:57:00 -0600 |
| commit | 8440d4a75d90556cfb8fb3e244443f67381aafd6 (patch) | |
| tree | 2e1c986942c3beb6257121e52449f827a8ce4eaf /drivers/infiniband/hw/usnic/usnic_uiom.c | |
| parent | scripts/dtc: use pkg-config to include <yaml.h> in non-standard path (diff) | |
| parent | dt-bindings: Remove redundant 'maxItems' (diff) | |
| download | wireguard-linux-8440d4a75d90556cfb8fb3e244443f67381aafd6.tar.xz wireguard-linux-8440d4a75d90556cfb8fb3e244443f67381aafd6.zip | |
Merge branch 'dt/schema-cleanups' into dt/linus
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_uiom.c')
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_uiom.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_uiom.c b/drivers/infiniband/hw/usnic/usnic_uiom.c index bd9f944b68fc..760b254ba42d 100644 --- a/drivers/infiniband/hw/usnic/usnic_uiom.c +++ b/drivers/infiniband/hw/usnic/usnic_uiom.c @@ -123,7 +123,7 @@ static int usnic_uiom_get_pages(unsigned long addr, size_t size, int writable, npages = PAGE_ALIGN(size + (addr & ~PAGE_MASK)) >> PAGE_SHIFT; uiomr->owning_mm = mm = current->mm; - down_read(&mm->mmap_sem); + mmap_read_lock(mm); locked = atomic64_add_return(npages, ¤t->mm->pinned_vm); lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; @@ -187,7 +187,7 @@ out: } else mmgrab(uiomr->owning_mm); - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); free_page((unsigned long) page_list); return ret; } |