[v1] mm: Remove tlb_flush_reason::NR_TLB_FLUSH_REASONS from <linux/mm_types.h>

[tip: x86/urgent] mm: Remove tlb_flush_reason::NR_TLB_FLUSH_REASONS from <linux/mm_types.h>

tip-bot2 for Tal Zussman posted 1 patch 1 day, 16 hours ago

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include/linux/mm_types.h | 1 -
1 file changed, 1 deletion(-)

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[tip: x86/urgent] mm: Remove tlb_flush_reason::NR_TLB_FLUSH_REASONS from <linux/mm_types.h>

Posted by tip-bot2 for Tal Zussman 1 day, 16 hours ago

The following commit has been merged into the x86/urgent branch of tip:

Commit-ID:     581a8b7b1e1e2ac53d6c150e4b592ae69aeea2e4
Gitweb:        https://git.kernel.org/tip/581a8b7b1e1e2ac53d6c150e4b592ae69aeea2e4
Author:        Tal Zussman <tz2294@columbia.edu>
AuthorDate:    Fri, 12 Dec 2025 04:08:08 -05:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Fri, 12 Dec 2025 10:18:21 +01:00

mm: Remove tlb_flush_reason::NR_TLB_FLUSH_REASONS from <linux/mm_types.h>

This has been unused since it was added 11 years ago in:

  d17d8f9dedb9 ("x86/mm: Add tracepoints for TLB flushes")

Signed-off-by: Tal Zussman <tz2294@columbia.edu>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Rik van Riel <riel@surriel.com>
Acked-by: David Hildenbrand <david@redhat.com>
Link: https://patch.msgid.link/20251212-tlb-trace-fix-v2-2-d322e0ad9b69@columbia.edu
---
 include/linux/mm_types.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 9f6de06..42af229 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -1631,7 +1631,6 @@ enum tlb_flush_reason {
 	TLB_LOCAL_MM_SHOOTDOWN,
 	TLB_REMOTE_SEND_IPI,
 	TLB_REMOTE_WRONG_CPU,
-	NR_TLB_FLUSH_REASONS,
 };
 
 /**