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Kirill Smelkov
linux
Commits
104648ad
Commit
104648ad
authored
Mar 18, 2010
by
Sage Weil
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ceph: reduce build_path debug output
Signed-off-by:
Sage Weil
<
sage@newdream.net
>
parent
31459fe4
Changes
1
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1 changed file
with
4 additions
and
6 deletions
+4
-6
fs/ceph/mds_client.c
fs/ceph/mds_client.c
+4
-6
No files found.
fs/ceph/mds_client.c
View file @
104648ad
...
@@ -1268,7 +1268,7 @@ char *ceph_mdsc_build_path(struct dentry *dentry, int *plen, u64 *base,
...
@@ -1268,7 +1268,7 @@ char *ceph_mdsc_build_path(struct dentry *dentry, int *plen, u64 *base,
struct
inode
*
inode
=
temp
->
d_inode
;
struct
inode
*
inode
=
temp
->
d_inode
;
if
(
inode
&&
ceph_snap
(
inode
)
==
CEPH_SNAPDIR
)
{
if
(
inode
&&
ceph_snap
(
inode
)
==
CEPH_SNAPDIR
)
{
dout
(
"build_path
_dentry
path+%d: %p SNAPDIR
\n
"
,
dout
(
"build_path path+%d: %p SNAPDIR
\n
"
,
pos
,
temp
);
pos
,
temp
);
}
else
if
(
stop_on_nosnap
&&
inode
&&
}
else
if
(
stop_on_nosnap
&&
inode
&&
ceph_snap
(
inode
)
==
CEPH_NOSNAP
)
{
ceph_snap
(
inode
)
==
CEPH_NOSNAP
)
{
...
@@ -1279,20 +1279,18 @@ char *ceph_mdsc_build_path(struct dentry *dentry, int *plen, u64 *base,
...
@@ -1279,20 +1279,18 @@ char *ceph_mdsc_build_path(struct dentry *dentry, int *plen, u64 *base,
break
;
break
;
strncpy
(
path
+
pos
,
temp
->
d_name
.
name
,
strncpy
(
path
+
pos
,
temp
->
d_name
.
name
,
temp
->
d_name
.
len
);
temp
->
d_name
.
len
);
dout
(
"build_path_dentry path+%d: %p '%.*s'
\n
"
,
pos
,
temp
,
temp
->
d_name
.
len
,
path
+
pos
);
}
}
if
(
pos
)
if
(
pos
)
path
[
--
pos
]
=
'/'
;
path
[
--
pos
]
=
'/'
;
temp
=
temp
->
d_parent
;
temp
=
temp
->
d_parent
;
if
(
temp
==
NULL
)
{
if
(
temp
==
NULL
)
{
pr_err
(
"build_path
_dentry
corrupt dentry
\n
"
);
pr_err
(
"build_path corrupt dentry
\n
"
);
kfree
(
path
);
kfree
(
path
);
return
ERR_PTR
(
-
EINVAL
);
return
ERR_PTR
(
-
EINVAL
);
}
}
}
}
if
(
pos
!=
0
)
{
if
(
pos
!=
0
)
{
pr_err
(
"build_path
_dentry
did not end path lookup where "
pr_err
(
"build_path did not end path lookup where "
"expected, namelen is %d, pos is %d
\n
"
,
len
,
pos
);
"expected, namelen is %d, pos is %d
\n
"
,
len
,
pos
);
/* presumably this is only possible if racing with a
/* presumably this is only possible if racing with a
rename of one of the parent directories (we can not
rename of one of the parent directories (we can not
...
@@ -1304,7 +1302,7 @@ char *ceph_mdsc_build_path(struct dentry *dentry, int *plen, u64 *base,
...
@@ -1304,7 +1302,7 @@ char *ceph_mdsc_build_path(struct dentry *dentry, int *plen, u64 *base,
*
base
=
ceph_ino
(
temp
->
d_inode
);
*
base
=
ceph_ino
(
temp
->
d_inode
);
*
plen
=
len
;
*
plen
=
len
;
dout
(
"build_path
_dentry
on %p %d built %llx '%.*s'
\n
"
,
dout
(
"build_path on %p %d built %llx '%.*s'
\n
"
,
dentry
,
atomic_read
(
&
dentry
->
d_count
),
*
base
,
len
,
path
);
dentry
,
atomic_read
(
&
dentry
->
d_count
),
*
base
,
len
,
path
);
return
path
;
return
path
;
}
}
...
...
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