Messages in this thread | | | From | Oded Gabbay <> | Date | Fri, 10 Jul 2020 20:05:08 +0300 | Subject | Re: [PATCH] habanalabs: remove unused hash |
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On Wed, Jul 8, 2020 at 12:30 AM Omer Shpigelman <oshpigelman@habana.ai> wrote: > > Remove an old hash that is not in use anymore. > > Signed-off-by: Omer Shpigelman <oshpigelman@habana.ai> > --- > drivers/misc/habanalabs/habanalabs.h | 2 -- > drivers/misc/habanalabs/mmu.c | 1 - > 2 files changed, 3 deletions(-) > > diff --git a/drivers/misc/habanalabs/habanalabs.h b/drivers/misc/habanalabs/habanalabs.h > index a61aab09778c..ea0fd178accb 100644 > --- a/drivers/misc/habanalabs/habanalabs.h > +++ b/drivers/misc/habanalabs/habanalabs.h > @@ -780,7 +780,6 @@ struct hl_va_range { > * struct hl_ctx - user/kernel context. > * @mem_hash: holds mapping from virtual address to virtual memory area > * descriptor (hl_vm_phys_pg_list or hl_userptr). > - * @mmu_phys_hash: holds a mapping from physical address to pgt_info structure. > * @mmu_shadow_hash: holds a mapping from shadow address to pgt_info structure. > * @hpriv: pointer to the private (Kernel Driver) data of the process (fd). > * @hdev: pointer to the device structure. > @@ -814,7 +813,6 @@ struct hl_va_range { > */ > struct hl_ctx { > DECLARE_HASHTABLE(mem_hash, MEM_HASH_TABLE_BITS); > - DECLARE_HASHTABLE(mmu_phys_hash, MMU_HASH_TABLE_BITS); > DECLARE_HASHTABLE(mmu_shadow_hash, MMU_HASH_TABLE_BITS); > struct hl_fpriv *hpriv; > struct hl_device *hdev; > diff --git a/drivers/misc/habanalabs/mmu.c b/drivers/misc/habanalabs/mmu.c > index a290d6b49d78..04303950e630 100644 > --- a/drivers/misc/habanalabs/mmu.c > +++ b/drivers/misc/habanalabs/mmu.c > @@ -502,7 +502,6 @@ int hl_mmu_ctx_init(struct hl_ctx *ctx) > return 0; > > mutex_init(&ctx->mmu_lock); > - hash_init(ctx->mmu_phys_hash); > hash_init(ctx->mmu_shadow_hash); > > return dram_default_mapping_init(ctx); > -- > 2.17.1 > This patch is: Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
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