Commit 0a8caf21 authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar

asm-generic/tlb: Remove tlb_table_flush()

There are no external users of this API (nor should there be); remove it.
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: default avatarWill Deacon <will.deacon@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent fa0aafb8
...@@ -182,7 +182,6 @@ struct mmu_table_batch { ...@@ -182,7 +182,6 @@ struct mmu_table_batch {
#define MAX_TABLE_BATCH \ #define MAX_TABLE_BATCH \
((PAGE_SIZE - sizeof(struct mmu_table_batch)) / sizeof(void *)) ((PAGE_SIZE - sizeof(struct mmu_table_batch)) / sizeof(void *))
extern void tlb_table_flush(struct mmu_gather *tlb);
extern void tlb_remove_table(struct mmu_gather *tlb, void *table); extern void tlb_remove_table(struct mmu_gather *tlb, void *table);
#endif #endif
......
...@@ -91,22 +91,6 @@ bool __tlb_remove_page_size(struct mmu_gather *tlb, struct page *page, int page_ ...@@ -91,22 +91,6 @@ bool __tlb_remove_page_size(struct mmu_gather *tlb, struct page *page, int page_
#endif /* HAVE_MMU_GATHER_NO_GATHER */ #endif /* HAVE_MMU_GATHER_NO_GATHER */
static void tlb_flush_mmu_free(struct mmu_gather *tlb)
{
#ifdef CONFIG_HAVE_RCU_TABLE_FREE
tlb_table_flush(tlb);
#endif
#ifndef CONFIG_HAVE_MMU_GATHER_NO_GATHER
tlb_batch_pages_flush(tlb);
#endif
}
void tlb_flush_mmu(struct mmu_gather *tlb)
{
tlb_flush_mmu_tlbonly(tlb);
tlb_flush_mmu_free(tlb);
}
#ifdef CONFIG_HAVE_RCU_TABLE_FREE #ifdef CONFIG_HAVE_RCU_TABLE_FREE
/* /*
...@@ -159,7 +143,7 @@ static void tlb_remove_table_rcu(struct rcu_head *head) ...@@ -159,7 +143,7 @@ static void tlb_remove_table_rcu(struct rcu_head *head)
free_page((unsigned long)batch); free_page((unsigned long)batch);
} }
void tlb_table_flush(struct mmu_gather *tlb) static void tlb_table_flush(struct mmu_gather *tlb)
{ {
struct mmu_table_batch **batch = &tlb->batch; struct mmu_table_batch **batch = &tlb->batch;
...@@ -191,6 +175,22 @@ void tlb_remove_table(struct mmu_gather *tlb, void *table) ...@@ -191,6 +175,22 @@ void tlb_remove_table(struct mmu_gather *tlb, void *table)
#endif /* CONFIG_HAVE_RCU_TABLE_FREE */ #endif /* CONFIG_HAVE_RCU_TABLE_FREE */
static void tlb_flush_mmu_free(struct mmu_gather *tlb)
{
#ifdef CONFIG_HAVE_RCU_TABLE_FREE
tlb_table_flush(tlb);
#endif
#ifndef CONFIG_HAVE_MMU_GATHER_NO_GATHER
tlb_batch_pages_flush(tlb);
#endif
}
void tlb_flush_mmu(struct mmu_gather *tlb)
{
tlb_flush_mmu_tlbonly(tlb);
tlb_flush_mmu_free(tlb);
}
/** /**
* tlb_gather_mmu - initialize an mmu_gather structure for page-table tear-down * tlb_gather_mmu - initialize an mmu_gather structure for page-table tear-down
* @tlb: the mmu_gather structure to initialize * @tlb: the mmu_gather structure to initialize
......
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