X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Flinux%2Fsched.h;h=8d6b7aa7f3acbe09cfbab6879089ca4edf6c4121;hb=dcc2dc45f7cf267d37843059ff75b70260596c69;hp=dc8d94dc140f9bb696ecb2624ab8c61e2118c1ee;hpb=93b5a9a7051e51ce50109046af0235268a261ba0;p=karo-tx-linux.git

diff --git a/include/linux/sched.h b/include/linux/sched.h
index dc8d94dc140f..8d6b7aa7f3ac 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -484,25 +484,6 @@ struct wake_q_node {
 	struct wake_q_node *next;
 };
 
-/* Track pages that require TLB flushes */
-struct tlbflush_unmap_batch {
-	/*
-	 * Each bit set is a CPU that potentially has a TLB entry for one of
-	 * the PFNs being flushed. See set_tlb_ubc_flush_pending().
-	 */
-	struct cpumask cpumask;
-
-	/* True if any bit in cpumask is set */
-	bool flush_required;
-
-	/*
-	 * If true then the PTE was dirty when unmapped. The entry must be
-	 * flushed before IO is initiated or a stale TLB entry potentially
-	 * allows an update without redirtying the page.
-	 */
-	bool writable;
-};
-
 struct task_struct {
 #ifdef CONFIG_THREAD_INFO_IN_TASK
 	/*
@@ -895,9 +876,7 @@ struct task_struct {
 	unsigned long numa_pages_migrated;
 #endif /* CONFIG_NUMA_BALANCING */
 
-#ifdef CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
 	struct tlbflush_unmap_batch tlb_ubc;
-#endif
 
 	struct rcu_head rcu;