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ceph: reduce build_path debug output

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Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-03-18 10:14:30 -07:00
parent 31459fe4b2
commit 104648ad3f
1 changed files with 4 additions and 6 deletions
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10
fs/ceph/mds_client.c
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@ -1268,7 +1268,7 @@ char *ceph_mdsc_build_path(struct dentry *dentry, int *plen, u64 *base,
struct inode *inode = temp->d_inode;
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);
} else if (stop_on_nosnap && inode &&
ceph_snap(inode) == CEPH_NOSNAP) {
@ -1279,20 +1279,18 @@ char *ceph_mdsc_build_path(struct dentry *dentry, int *plen, u64 *base,
break;
strncpy(path + pos, temp->d_name.name,
temp->d_name.len);
dout("build_path_dentry path+%d: %p '%.*s'\n",
pos, temp, temp->d_name.len, path + pos);
}
if (pos)
path[--pos] = '/';
temp = temp->d_parent;
if (temp == NULL) {
pr_err("build_path_dentry corrupt dentry\n");
pr_err("build_path corrupt dentry\n");
kfree(path);
return ERR_PTR(-EINVAL);
}
}
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);
/* presumably this is only possible if racing with a
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,
*base = ceph_ino(temp->d_inode);
*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);
return path;
}