From 831e3f545b0771f91fa94cdb8aa569a73b9ec580 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Thu, 24 Apr 2025 09:27:35 -0400 Subject: [PATCH] Revert "sunrpc: clean cache_detail immediately when flush is written frequently" Ondrej reports that certain SELinux tests are failing after commit fc2a169c56de ("sunrpc: clean cache_detail immediately when flush is written frequently"), merged during the v6.15 merge window. Reported-by: Ondrej Mosnacek Fixes: fc2a169c56de ("sunrpc: clean cache_detail immediately when flush is written frequently") Signed-off-by: Chuck Lever --- net/sunrpc/cache.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c index 004cdb59f010..7ce5e28a6c03 100644 --- a/net/sunrpc/cache.c +++ b/net/sunrpc/cache.c @@ -1536,13 +1536,9 @@ static ssize_t write_flush(struct file *file, const char __user *buf, * or by one second if it has already reached the current time. * Newly added cache entries will always have ->last_refresh greater * that ->flush_time, so they don't get flushed prematurely. - * - * If someone frequently calls the flush interface, we should - * immediately clean the corresponding cache_detail instead of - * continuously accumulating nextcheck. */ - if (cd->flush_time >= now && cd->flush_time < (now + 5)) + if (cd->flush_time >= now) now = cd->flush_time + 1; cd->flush_time = now; -- 2.25.1