From: Henrique Carvalho Date: Sat, 23 Nov 2024 01:14:35 +0000 (-0300) Subject: smb: client: disable directory caching when dir_cache_timeout is zero X-Git-Tag: microblaze-v6.16~487^2~20 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=ceaf1451990e3ea7fb50aebb5a149f57945f6e9f;p=linux-2.6-microblaze.git smb: client: disable directory caching when dir_cache_timeout is zero Setting dir_cache_timeout to zero should disable the caching of directory contents. Currently, even when dir_cache_timeout is zero, some caching related functions are still invoked, which is unintended behavior. Fix the issue by setting tcon->nohandlecache to true when dir_cache_timeout is zero, ensuring that directory handle caching is properly disabled. Fixes: 238b351d0935 ("smb3: allow controlling length of time directory entries are cached with dir leases") Reviewed-by: Paulo Alcantara (Red Hat) Reviewed-by: Enzo Matsumiya Signed-off-by: Henrique Carvalho Signed-off-by: Steve French --- diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index 0a97228c06b1..fb6a2eed5856 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -2571,7 +2571,7 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb3_fs_context *ctx) if (ses->server->dialect >= SMB20_PROT_ID && (ses->server->capabilities & SMB2_GLOBAL_CAP_DIRECTORY_LEASING)) - nohandlecache = ctx->nohandlecache; + nohandlecache = ctx->nohandlecache || !dir_cache_timeout; else nohandlecache = true; tcon = tcon_info_alloc(!nohandlecache, netfs_trace_tcon_ref_new);