From: Ronnie Sahlberg <lsahlber@redhat.com>
To: linux-cifs <linux-cifs@vger.kernel.org>
Cc: Steve French <smfrench@gmail.com>, Ronnie Sahlberg <lsahlber@redhat.com>
Subject: [PATCH 8/9] cifs: don't unlock cifs_tcp_ses_lock in cached_dir_lease_break()
Date: Tue, 9 Aug 2022 12:11:55 +1000 [thread overview]
Message-ID: <20220809021156.3086869-9-lsahlber@redhat.com> (raw)
In-Reply-To: <20220809021156.3086869-1-lsahlber@redhat.com>
Unlock it from the caller, which is also where the lock is taken.
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
---
fs/cifs/cached_dir.c | 1 -
fs/cifs/smb2misc.c | 4 +++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/cifs/cached_dir.c b/fs/cifs/cached_dir.c
index 5f2d01833f1e..9d221f0bf976 100644
--- a/fs/cifs/cached_dir.c
+++ b/fs/cifs/cached_dir.c
@@ -389,7 +389,6 @@ int cached_dir_lease_break(struct cifs_tcon *tcon, __u8 lease_key[16])
smb2_cached_lease_break);
queue_work(cifsiod_wq,
&cfid->lease_break);
- spin_unlock(&cifs_tcp_ses_lock);
return true;
}
return false;
diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c
index d3d9174ddd7c..2cc038aca5bc 100644
--- a/fs/cifs/smb2misc.c
+++ b/fs/cifs/smb2misc.c
@@ -640,8 +640,10 @@ smb2_is_valid_lease_break(char *buffer)
}
spin_unlock(&tcon->open_file_lock);
- if (cached_dir_lease_break(tcon, rsp->LeaseKey))
+ if (cached_dir_lease_break(tcon, rsp->LeaseKey)) {
+ spin_unlock(&cifs_tcp_ses_lock);
return true;
+ }
}
}
}
--
2.35.3
next prev parent reply other threads:[~2022-08-09 2:12 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-09 2:11 WIP: Expand directory handle cache to also cache non-root directories Ronnie Sahlberg
2022-08-09 2:11 ` [PATCH 1/9] cifs: Move cached-dir functions into a separate file Ronnie Sahlberg
2022-08-11 2:53 ` Steve French
2022-08-11 3:08 ` Steve French
2022-08-11 13:03 ` Paulo Alcantara
2022-08-09 2:11 ` [PATCH 2/9] cifs: Do not use tcon->cfid directly, use the cfid we get from open_cached_dir Ronnie Sahlberg
2022-08-09 4:22 ` Steve French
2022-08-11 13:03 ` Paulo Alcantara
2022-08-09 2:11 ` [PATCH 3/9] cifs: Add constructor/destructors for tcon->cfid Ronnie Sahlberg
2022-08-11 13:15 ` Paulo Alcantara
2022-08-12 0:14 ` Steve French
2022-08-09 2:11 ` [PATCH 4/9] cifs: Make tcon contain a wrapper structure cached_fids instead of cached_fid Ronnie Sahlberg
2022-08-11 13:16 ` Paulo Alcantara
2022-08-09 2:11 ` [PATCH 5/9] cifs: Do not access tcon->cfids->cfid directly from is_path_accessible Ronnie Sahlberg
2022-08-11 13:20 ` Paulo Alcantara
2022-08-12 0:56 ` Steve French
2022-08-12 0:57 ` Steve French
2022-08-12 1:26 ` Steve French
2022-08-12 1:34 ` Steve French
2022-08-09 2:11 ` [PATCH 6/9] cifs: cifs: handlecache, only track the dentry for the root handle Ronnie Sahlberg
2022-08-11 13:34 ` Paulo Alcantara
2022-08-09 2:11 ` [PATCH 7/9] cifs: store a pointer to a fid in the cfid structure instead of the struct Ronnie Sahlberg
2022-08-11 13:37 ` Paulo Alcantara
2022-08-09 2:11 ` Ronnie Sahlberg [this message]
2022-08-11 13:38 ` [PATCH 8/9] cifs: don't unlock cifs_tcp_ses_lock in cached_dir_lease_break() Paulo Alcantara
2022-08-11 15:27 ` Steve French
2022-08-09 2:11 ` [PATCH 9/9] cifs: start caching all directories we open and get a lease for Ronnie Sahlberg
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