From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Mon, 28 Dec 2015 18:34:59 +0000 (-0500)
Subject: NFS: Flush reclaim writes using FLUSH_COND_STABLE
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=494f74a26c14d10bb26a45218b50feb75bdedeca;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

NFS: Flush reclaim writes using FLUSH_COND_STABLE

If there are already writes queued up for commit, then don't flush
just this page even if it is a reclaim issue.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
---

diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 7a4fe7d82e65..1ea35f88eadb 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -244,7 +244,7 @@ static int wb_priority(struct writeback_control *wbc)
 {
 	int ret = 0;
 	if (wbc->for_reclaim)
-		return FLUSH_HIGHPRI | FLUSH_STABLE;
+		return FLUSH_HIGHPRI | FLUSH_COND_STABLE;
 	if (wbc->sync_mode == WB_SYNC_ALL)
 		ret = FLUSH_COND_STABLE;
 	return ret;