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ceph: use %pU to print uuid (fsid) 

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-07-08 13:00:18 -07:00
parent f0b18d9f22
commit a8b763a9b3
3 changed files with 8 additions and 15 deletions
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4
fs/ceph/debugfs.c
View File

@ -361,8 +361,8 @@ int ceph_debugfs_client_init(struct ceph_client *client)
int ret = 0;
char name[80];
snprintf(name, sizeof(name), FSID_FORMAT ".client%lld",
PR_FSID(&client->fsid), client->monc.auth->global_id);
snprintf(name, sizeof(name), "%pU.client%lld", &client->fsid,
client->monc.auth->global_id);
client->debugfs_dir = debugfs_create_dir(name, ceph_debugfs_dir);
if (!client->debugfs_dir)

12
fs/ceph/super.c
View File

@ -151,7 +151,7 @@ static int ceph_show_options(struct seq_file *m, struct vfsmount *mnt)
struct ceph_mount_args *args = client->mount_args;
if (args->flags & CEPH_OPT_FSID)
seq_printf(m, ",fsid=" FSID_FORMAT, PR_FSID(&args->fsid));
seq_printf(m, ",fsid=%pU", &args->fsid);
if (args->flags & CEPH_OPT_NOSHARE)
seq_puts(m, ",noshare");
if (args->flags & CEPH_OPT_DIRSTAT)
@ -408,7 +408,7 @@ static int parse_fsid(const char *str, struct ceph_fsid *fsid)
if (i == 16)
err = 0;
dout("parse_fsid ret %d got fsid " FSID_FORMAT, err, PR_FSID(fsid));
dout("parse_fsid ret %d got fsid %pU", err, fsid);
return err;
}
@ -727,13 +727,13 @@ int ceph_check_fsid(struct ceph_client *client, struct ceph_fsid *fsid)
{
if (client->have_fsid) {
if (ceph_fsid_compare(&client->fsid, fsid)) {
pr_err("bad fsid, had " FSID_FORMAT " got " FSID_FORMAT,
PR_FSID(&client->fsid), PR_FSID(fsid));
pr_err("bad fsid, had %pU got %pU",
&client->fsid, fsid);
return -1;
}
} else {
pr_info("client%lld fsid " FSID_FORMAT "\n",
client->monc.auth->global_id, PR_FSID(fsid));
pr_info("client%lld fsid %pU\n", client->monc.auth->global_id,
fsid);
memcpy(&client->fsid, fsid, sizeof(*fsid));
ceph_debugfs_client_init(client);
client->have_fsid = true;

7
fs/ceph/super.h
View File

@ -746,13 +746,6 @@ extern struct kmem_cache *ceph_file_cachep;
extern const char *ceph_msg_type_name(int type);
extern int ceph_check_fsid(struct ceph_client *client, struct ceph_fsid *fsid);
#define FSID_FORMAT "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" \
"%02x%02x%02x%02x%02x%02x"
#define PR_FSID(f) (f)->fsid[0], (f)->fsid[1], (f)->fsid[2], (f)->fsid[3], \
(f)->fsid[4], (f)->fsid[5], (f)->fsid[6], (f)->fsid[7], \
(f)->fsid[8], (f)->fsid[9], (f)->fsid[10], (f)->fsid[11], \
(f)->fsid[12], (f)->fsid[13], (f)->fsid[14], (f)->fsid[15]
/* inode.c */
extern const struct inode_operations ceph_file_iops;