| Message ID | 20240918051542.64349-8-pc@manguebit.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/9] smb: client: avoid unnecessary reconnects when refreshing referrals | expand |
diff --git a/fs/smb/client/misc.c b/fs/smb/client/misc.c index 47b861517bed..054f10ebf65a 100644 --- a/fs/smb/client/misc.c +++ b/fs/smb/client/misc.c @@ -1111,7 +1111,8 @@ static void tcon_super_cb(struct super_block *sb, void *arg) t2 = cifs_sb_master_tcon(cifs_sb); spin_lock(&t2->tc_lock); - if (t1->ses == t2->ses && + if ((t1->ses == t2->ses || + t1->ses->dfs_root_ses == t2->ses->dfs_root_ses) && t1->ses->server == t2->ses->server && t2->origin_fullpath && dfs_src_pathname_equal(t2->origin_fullpath, t1->origin_fullpath))
For sessions and tcons created on behalf of new users accessing a multiuser mount, matching their sessions in tcon_super_cb() with master tcon will always lead to false as every new user will have its own session and tcon. All multiuser sessions, however, will inherit ->dfs_root_ses from master tcon, so match it instead. Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> --- fs/smb/client/misc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)