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authorSteve French <stfrench@microsoft.com>2018-09-22 11:25:04 -0500
committerSteve French <stfrench@microsoft.com>2018-10-23 21:16:05 -0500
commit6e4d3bbe92120f8482d31e4138e5fc2983caec3e (patch)
tree86cccc9afb46b63c44102bf2790db8d6c715589f /fs/cifs
parent8393072bab060f0a05888ee31543175d44b5dde0 (diff)
downloadlinux-6e4d3bbe92120f8482d31e4138e5fc2983caec3e.tar.bz2
smb3: Add debug message later in smb2/smb3 reconnect path
As we reset credits later in the reconnect path, useful to have optional (cifsFYI) debug message. Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/connect.c2
-rw-r--r--fs/cifs/smb2ops.c3
2 files changed, 4 insertions, 1 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 6221aef45ff5..1605bf250691 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -347,7 +347,7 @@ cifs_reconnect(struct TCP_Server_Info *server)
server->maxBuf = 0;
server->max_read = 0;
- cifs_dbg(FYI, "Reconnecting tcp session\n");
+ cifs_dbg(FYI, "Mark tcp session as need reconnect\n");
trace_smb3_reconnect(server->CurrentMid, server->hostname);
/* before reconnecting the tcp session, mark the smb session (uid)
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 41342a8dc53e..c599fc6acba6 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -113,6 +113,9 @@ smb2_set_credits(struct TCP_Server_Info *server, const int val)
if (val == 1)
server->reconnect_instance++;
spin_unlock(&server->req_lock);
+ /* don't log while holding the lock */
+ if (val == 1)
+ cifs_dbg(FYI, "set credits to 1 due to smb2 reconnect\n");
}
static int *