Re: [PATCH V9 1/4] dma-mapping: Rework dma_get_cache_alignment()

2017-10-25 Thread Marek Szyprowski
that might be the results of such lower alignment are probably negligible. Huacai -- Original -- From: "Marek Szyprowski"<m.szyprow...@samsung.com>; Date: Tue, Oct 24, 2017 09:30 PM To: "Huacai Chen"<che...@lemote.com>; &quo

Re: [PATCH V9 1/4] dma-mapping: Rework dma_get_cache_alignment()

2017-10-24 Thread Marek Szyprowski
ox.com> Cc: Andy Gross <agr...@codeaurora.org> Cc: Mark A. Greer <mgr...@animalcreek.com> Cc: Robert Baldyga <r.bald...@hackerion.com> Cc: Marek Szyprowski <m.szyprow...@samsung.com> Signed-off-by: Huacai Chen <che...@lemote.com> --- drivers/infiniband/hw/mthca/

Re: [PATCH V8 4/5] libsas: Align SMP req/resp to dma_get_cache_alignment()

2017-10-17 Thread Marek Szyprowski
if (!rg_req) return -ENOMEM; - rg_resp = alloc_smp_resp(RG_RESP_SIZE); + rg_resp = alloc_smp_resp(RG_RESP_SIZE, align); if (!rg_resp) { kfree(rg_req); return -ENOMEM; Best regards -- Marek Szyprowski, PhD Samsung R Institute Poland