diff options
| author | Steve French <stfrench@microsoft.com> | 2023-09-19 11:35:53 -0500 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2023-09-19 13:32:02 -0500 |
| commit | 2da338ff752a2789470d733111a5241f30026675 (patch) | |
| tree | 06b78b25341ba966454dc9a641c825e5f42abf80 /fs/smb/client/connect.c | |
| parent | e3603ccf4a35fdf433ee7b60bb7cfb598f19c8fa (diff) | |
| download | linux-stable-2da338ff752a2789470d733111a5241f30026675.tar.gz linux-stable-2da338ff752a2789470d733111a5241f30026675.tar.bz2 linux-stable-2da338ff752a2789470d733111a5241f30026675.zip | |
smb3: do not start laundromat thread when dir leases
disabled
When no directory lease support, or for IPC shares where directories
can not be opened, do not start an unneeded laundromat thread for
that mount (it wastes resources).
Fixes: d14de8067e3f ("cifs: Add a laundromat thread for cached directories")
Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Acked-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb/client/connect.c')
| -rw-r--r-- | fs/smb/client/connect.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index 687754791bf0..3902e90dca6b 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -1882,7 +1882,8 @@ cifs_setup_ipc(struct cifs_ses *ses, struct smb3_fs_context *ctx) } } - tcon = tconInfoAlloc(); + /* no need to setup directory caching on IPC share, so pass in false */ + tcon = tcon_info_alloc(false); if (tcon == NULL) return -ENOMEM; @@ -2492,7 +2493,10 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb3_fs_context *ctx) goto out_fail; } - tcon = tconInfoAlloc(); + if (ses->server->capabilities & SMB2_GLOBAL_CAP_DIRECTORY_LEASING) + tcon = tcon_info_alloc(true); + else + tcon = tcon_info_alloc(false); if (tcon == NULL) { rc = -ENOMEM; goto out_fail; |