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authorPavel Shilovsky <pshilov@microsoft.com>2017-06-06 16:58:58 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-06-29 12:48:51 +0200
commit63ba840a53d61a502a742db2ca6f2334b9717a4f (patch)
tree62a9b9b0567584d6c4490a7392b13f369df47006
parent824b9506e4f27bf63dea55f1af27a2a75ff8934e (diff)
downloadlinux-linaro-stable-63ba840a53d61a502a742db2ca6f2334b9717a4f.tar.gz
CIFS: Improve readdir verbosity
commit dcd87838c06f05ab7650b249ebf0d5b57ae63e1e upstream. Downgrade the loglevel for SMB2 to prevent filling the log with messages if e.g. readdir was interrupted. Also make SMB2 and SMB1 codepaths do the same logging during readdir. Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com> Signed-off-by: Steve French <smfrench@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--fs/cifs/smb1ops.c9
-rw-r--r--fs/cifs/smb2ops.c4
2 files changed, 9 insertions, 4 deletions
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 87b87e091e8e..efd72e1fae74 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -849,8 +849,13 @@ cifs_query_dir_first(const unsigned int xid, struct cifs_tcon *tcon,
struct cifs_fid *fid, __u16 search_flags,
struct cifs_search_info *srch_inf)
{
- return CIFSFindFirst(xid, tcon, path, cifs_sb,
- &fid->netfid, search_flags, srch_inf, true);
+ int rc;
+
+ rc = CIFSFindFirst(xid, tcon, path, cifs_sb,
+ &fid->netfid, search_flags, srch_inf, true);
+ if (rc)
+ cifs_dbg(FYI, "find first failed=%d\n", rc);
+ return rc;
}
static int
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 087918c4612a..1d125d3d0d89 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -909,7 +909,7 @@ smb2_query_dir_first(const unsigned int xid, struct cifs_tcon *tcon,
rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL);
kfree(utf16_path);
if (rc) {
- cifs_dbg(VFS, "open dir failed\n");
+ cifs_dbg(FYI, "open dir failed rc=%d\n", rc);
return rc;
}
@@ -919,7 +919,7 @@ smb2_query_dir_first(const unsigned int xid, struct cifs_tcon *tcon,
rc = SMB2_query_directory(xid, tcon, fid->persistent_fid,
fid->volatile_fid, 0, srch_inf);
if (rc) {
- cifs_dbg(VFS, "query directory failed\n");
+ cifs_dbg(FYI, "query directory failed rc=%d\n", rc);
SMB2_close(xid, tcon, fid->persistent_fid, fid->volatile_fid);
}
return rc;