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 <omosnace@redhat.com>
Fixes: fc2a169c56de ("sunrpc: clean cache_detail immediately when flush is written frequently")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 004cdb5..7ce5e28 100644 (file)
--- 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;