diff mbox series

[01/28] lustre: osc: handle removal of NR_UNSTABLE_NFS

Message ID 1655560330-30743-2-git-send-email-jsimmons@infradead.org (mailing list archive)
State Not Applicable
Headers show
Series lustre: sync to OpenSFS June 15, 2022 | expand

Commit Message

James Simmons June 18, 2022, 1:51 p.m. UTC 
From: Mr NeilBrown <neilb@suse.de>

In Linux 5.8 the NR_UNSTABLE_NFS page counters are go.  All pages that
have been writen but are not yet safe are now counted in NR_WRITEBACK.

So change osc_page to count in NR_WRITEBACK.

WC-bug-id: https://jira.whamcloud.com/browse/LU-13783
Lustre-commit: 3e5faa441266cd8d ("LU-13783 osc: handle removal of NR_UNSTABLE_NFS")
Signed-off-by: Mr NeilBrown <neilb@suse.de>
Reviewed-on: https://review.whamcloud.com/39260
Reviewed-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 fs/lustre/osc/osc_page.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/fs/lustre/osc/osc_page.c b/fs/lustre/osc/osc_page.c
index b56bc1a..fd87698 100644
--- a/fs/lustre/osc/osc_page.c
+++ b/fs/lustre/osc/osc_page.c
@@ -934,7 +934,7 @@  static inline void unstable_page_accounting(struct ptlrpc_bulk_desc *desc,
 		}
 
 		if (count > 0) {
-			mod_node_page_state(pgdat, NR_UNSTABLE_NFS,
+			mod_node_page_state(pgdat, NR_WRITEBACK,
 					    factor * count);
 			count = 0;
 		}
@@ -942,7 +942,7 @@  static inline void unstable_page_accounting(struct ptlrpc_bulk_desc *desc,
 		++count;
 	}
 	if (count > 0)
-		mod_node_page_state(last, NR_UNSTABLE_NFS, factor * count);
+		mod_node_page_state(last, NR_WRITEBACK, factor * count);
 }
 
 static inline void add_unstable_page_accounting(struct ptlrpc_bulk_desc *desc,