diff mbox series

[v4,-next,11/15] sunrpc: simplify rpcauth_cache_shrink_count()

Message ID 20241223141550.638616-12-yukaixiong@huawei.com (mailing list archive)
State Not Applicable
Delegated to: Netdev Maintainers
Headers show
Series sysctl: move sysctls from vm_table into its own files | expand

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Context Check Description
netdev/tree_selection success Guessing tree name failed - patch did not apply

Commit Message

Kaixiong Yu Dec. 23, 2024, 2:15 p.m. UTC 
It is inappropriate to use sysctl_vfs_cache_pressure here.
The sysctl is documented as: This percentage value controls
the tendency of the kernel to reclaim the memory which is used
for caching of directory and inode objects.

So, simplify result of rpcauth_cache_shrink_count() to
"return number_cred_unused;".

Signed-off-by: Kaixiong Yu <yukaixiong@huawei.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Acked-by: Anna Schumaker <anna.schumaker@oracle.com>
Acked-by: Jeff Layton <jlayton@kernel.org>
---
v4:
 - Simplify result of rpcauth_cache_shrink_count().
---
---
 net/sunrpc/auth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 04534ea537c8..5a827afd8e3b 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -489,7 +489,7 @@  static unsigned long
 rpcauth_cache_shrink_count(struct shrinker *shrink, struct shrink_control *sc)
 
 {
-	return number_cred_unused * sysctl_vfs_cache_pressure / 100;
+	return number_cred_unused;
 }
 
 static void