lkml.org 
[lkml]   [2018]   [Nov]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    Subject[PATCH] arch/sparc: Use kzalloc_node
    Replaced kmalloc_node + memset with kzalloc_node

    Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@gmail.com>
    ---
    arch/sparc/kernel/iommu.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
    index 40d008b..05eb016 100644
    --- a/arch/sparc/kernel/iommu.c
    +++ b/arch/sparc/kernel/iommu.c
    @@ -108,10 +108,9 @@ int iommu_table_init(struct iommu *iommu, int tsbsize,
    /* Allocate and initialize the free area map. */
    sz = num_tsb_entries / 8;
    sz = (sz + 7UL) & ~7UL;
    - iommu->tbl.map = kmalloc_node(sz, GFP_KERNEL, numa_node);
    + iommu->tbl.map = kzalloc_node(sz, GFP_KERNEL, numa_node);
    if (!iommu->tbl.map)
    return -ENOMEM;
    - memset(iommu->tbl.map, 0, sz);

    iommu_tbl_pool_init(&iommu->tbl, num_tsb_entries, IO_PAGE_SHIFT,
    (tlb_type != hypervisor ? iommu_flushall : NULL),
    --
    2.7.4
    \
     
     \ /
      Last update: 2018-11-03 06:25    [W:3.264 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site