[Devel] [PATCH RHEL9 COMMIT] fs/fuse/kio: cs_io_locality parameter is signed

[Konstantin Khorenko]

The commit is pushed to "branch-rh9-5.14.0-427.44.1.vz9.80.x-ovz" and will appear at git at bitbucket.org:openvz/vzkernel.git
after rh9-5.14.0-427.44.1.vz9.80.4
------>
commit ad60b17df44a067e09e3b71b7d2e10d1e0183925
Author: Alexey Kuznetsov <kuznet at virtuozzo.com>
Date:   Sat Jan 18 02:09:03 2025 +0800

    fs/fuse/kio: cs_io_locality parameter is signed
    
    We use -1 to relax locality and this option was accidentally
    lost in kernel part.
    
    Signed-off-by: Alexey Kuznetsov <kuznet at virtuozzo.com>
    Feature: vStorage
---
 fs/fuse/kio/pcs/pcs_map.c | 4 ++--
 fs/fuse/kio/pcs/pcs_map.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/fuse/kio/pcs/pcs_map.c b/fs/fuse/kio/pcs/pcs_map.c
index f84cd30ed0d6..221e9f8e9463 100644
--- a/fs/fuse/kio/pcs/pcs_map.c
+++ b/fs/fuse/kio/pcs/pcs_map.c
@@ -38,8 +38,8 @@
 
 struct kmem_cache *pcs_map_cachep;
 
-unsigned int cs_io_locality = 0;
-module_param(cs_io_locality, uint, 0644);
+int cs_io_locality;
+module_param(cs_io_locality, int, 0644);
 MODULE_PARM_DESC(cs_io_locality, "CS IO locality");
 
 unsigned int cs_enable_fanout = 0;
diff --git a/fs/fuse/kio/pcs/pcs_map.h b/fs/fuse/kio/pcs/pcs_map.h
index e473a26a60c7..c35ef0a8ddf1 100644
--- a/fs/fuse/kio/pcs/pcs_map.h
+++ b/fs/fuse/kio/pcs/pcs_map.h
@@ -231,7 +231,7 @@ unsigned long pcs_map_shrink_scan(struct shrinker *,  struct shrink_control *sc)
 void ireq_drop_tokens(struct pcs_int_request * ireq);
 void pcs_map_reevaluate_dirty_status(struct pcs_map_entry * m);
 
-extern unsigned int cs_io_locality;
+extern int cs_io_locality;
 extern unsigned int cs_enable_fanout;
 
 void cslist_destroy(struct pcs_cs_list * csl);