Messages in this thread Patch in this message | | | From | Cong Liu <> | Subject | [PATCH] iommu/fsl_pamu: Simplify IOVA cache allocation with KMEM_CACHE() in fsl_pamu_domain.c | Date | Tue, 27 Feb 2024 17:08:25 +0800 |
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Use the new KMEM_CACHE() macro instead of direct kmem_cache_create to simplify the creation of SLAB caches.
Signed-off-by: Cong Liu <liucong2@kylinos.cn> --- drivers/iommu/fsl_pamu_domain.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/iommu/fsl_pamu_domain.c b/drivers/iommu/fsl_pamu_domain.c index e9d2bff4659b..61c47ecfe6b0 100644 --- a/drivers/iommu/fsl_pamu_domain.c +++ b/drivers/iommu/fsl_pamu_domain.c @@ -31,21 +31,13 @@ static struct fsl_dma_domain *to_fsl_dma_domain(struct iommu_domain *dom) static int __init iommu_init_mempool(void) { - fsl_pamu_domain_cache = kmem_cache_create("fsl_pamu_domain", - sizeof(struct fsl_dma_domain), - 0, - SLAB_HWCACHE_ALIGN, - NULL); + fsl_pamu_domain_cache = KMEM_CACHE(fsl_dma_domain, SLAB_HWCACHE_ALIGN); if (!fsl_pamu_domain_cache) { pr_debug("Couldn't create fsl iommu_domain cache\n"); return -ENOMEM; } - iommu_devinfo_cache = kmem_cache_create("iommu_devinfo", - sizeof(struct device_domain_info), - 0, - SLAB_HWCACHE_ALIGN, - NULL); + iommu_devinfo_cache = KMEM_CACHE(device_domain_info, SLAB_HWCACHE_ALIGN); if (!iommu_devinfo_cache) { pr_debug("Couldn't create devinfo cache\n"); kmem_cache_destroy(fsl_pamu_domain_cache); -- 2.34.1
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