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switch rbd and libceph to p_log-based primitives

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2019-12-20 23:43:32 -05:00
parent 3fbb8d5554
commit 2c3f3dc315
2 changed files with 20 additions and 20 deletions
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14
drivers/block/rbd.c
View File

@ -6363,10 +6363,9 @@ static int rbd_parse_param(struct fs_parameter *param,
token = fs_parse(NULL, &rbd_parameters, param, &result);
dout("%s fs_parse '%s' token %d\n", __func__, param->key, token);
if (token < 0) {
if (token == -ENOPARAM) {
return invalf(NULL, "rbd: Unknown parameter '%s'",
param->key);
}
if (token == -ENOPARAM)
return inval_plog(&log, "Unknown parameter '%s'",
param->key);
return token;
}
@ -6379,9 +6378,8 @@ static int rbd_parse_param(struct fs_parameter *param,
case Opt_alloc_size:
if (result.uint_32 < SECTOR_SIZE)
goto out_of_range;
if (!is_power_of_2(result.uint_32)) {
return invalf(NULL, "rbd: alloc_size must be a power of 2");
}
if (!is_power_of_2(result.uint_32))
return inval_plog(&log, "alloc_size must be a power of 2");
opt->alloc_size = result.uint_32;
break;
case Opt_lock_timeout:
@ -6417,7 +6415,7 @@ static int rbd_parse_param(struct fs_parameter *param,
return 0;
out_of_range:
return invalf(NULL, "rbd: %s out of range", param->key);
return inval_plog(&log, "%s out of range", param->key);
}
/*

26
net/ceph/ceph_common.c
View File

@ -337,7 +337,7 @@ EXPORT_SYMBOL(ceph_destroy_options);
/* get secret from key store */
static int get_secret(struct ceph_crypto_key *dst, const char *name,
struct fs_context *fc)
struct p_log *log)
{
struct key *ukey;
int key_err;
@ -351,19 +351,19 @@ static int get_secret(struct ceph_crypto_key *dst, const char *name,
key_err = PTR_ERR(ukey);
switch (key_err) {
case -ENOKEY:
errorf(fc, "libceph: Failed due to key not found: %s",
error_plog(log, "Failed due to key not found: %s",
name);
break;
case -EKEYEXPIRED:
errorf(fc, "libceph: Failed due to expired key: %s",
error_plog(log, "Failed due to expired key: %s",
name);
break;
case -EKEYREVOKED:
errorf(fc, "libceph: Failed due to revoked key: %s",
error_plog(log, "Failed due to revoked key: %s",
name);
break;
default:
errorf(fc, "libceph: Failed due to key error %d: %s",
error_plog(log, "Failed due to key error %d: %s",
key_err, name);
}
err = -EPERM;
@ -385,13 +385,14 @@ out:
int ceph_parse_mon_ips(const char *buf, size_t len, struct ceph_options *opt,
struct fs_context *fc)
{
struct p_log log = {.prefix = "libceph", .log = fc ? fc->log : NULL};
int ret;
/* ip1[:port1][,ip2[:port2]...] */
ret = ceph_parse_ips(buf, buf + len, opt->mon_addr, CEPH_MAX_MON,
&opt->num_mon);
if (ret) {
errorf(fc, "libceph: Failed to parse monitor IPs: %d", ret);
error_plog(&log, "Failed to parse monitor IPs: %d", ret);
return ret;
}
@ -404,6 +405,7 @@ int ceph_parse_param(struct fs_parameter *param, struct ceph_options *opt,
{
struct fs_parse_result result;
int token, err;
struct p_log log = {.prefix = "libceph", .log = fc ? fc->log : NULL};
token = fs_parse(fc, &ceph_parameters, param, &result);
dout("%s fs_parse '%s' token %d\n", __func__, param->key, token);
@ -417,7 +419,7 @@ int ceph_parse_param(struct fs_parameter *param, struct ceph_options *opt,
&opt->my_addr,
1, NULL);
if (err) {
errorf(fc, "libceph: Failed to parse ip: %d", err);
error_plog(&log, "Failed to parse ip: %d", err);
return err;
}
opt->flags |= CEPH_OPT_MYIP;
@ -426,7 +428,7 @@ int ceph_parse_param(struct fs_parameter *param, struct ceph_options *opt,
case Opt_fsid:
err = parse_fsid(param->string, &opt->fsid);
if (err) {
errorf(fc, "libceph: Failed to parse fsid: %d", err);
error_plog(&log, "Failed to parse fsid: %d", err);
return err;
}
opt->flags |= CEPH_OPT_FSID;
@ -445,7 +447,7 @@ int ceph_parse_param(struct fs_parameter *param, struct ceph_options *opt,
return -ENOMEM;
err = ceph_crypto_key_unarmor(opt->key, param->string);
if (err) {
errorf(fc, "libceph: Failed to parse secret: %d", err);
error_plog(&log, "Failed to parse secret: %d", err);
return err;
}
break;
@ -456,10 +458,10 @@ int ceph_parse_param(struct fs_parameter *param, struct ceph_options *opt,
opt->key = kzalloc(sizeof(*opt->key), GFP_KERNEL);
if (!opt->key)
return -ENOMEM;
return get_secret(opt->key, param->string, fc);
return get_secret(opt->key, param->string, &log);
case Opt_osdtimeout:
warnf(fc, "libceph: Ignoring osdtimeout");
warn_plog(&log, "Ignoring osdtimeout");
break;
case Opt_osdkeepalivetimeout:
/* 0 isn't well defined right now, reject it */
@ -530,7 +532,7 @@ int ceph_parse_param(struct fs_parameter *param, struct ceph_options *opt,
return 0;
out_of_range:
return invalf(fc, "libceph: %s out of range", param->key);
return inval_plog(&log, "%s out of range", param->key);
}
EXPORT_SYMBOL(ceph_parse_param);