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Diffstat (limited to 'plugins/zns/zns.c')
-rw-r--r--plugins/zns/zns.c107
1 files changed, 50 insertions, 57 deletions
diff --git a/plugins/zns/zns.c b/plugins/zns/zns.c
index f8809ba..5b9d013 100644
--- a/plugins/zns/zns.c
+++ b/plugins/zns/zns.c
@@ -49,9 +49,8 @@ static int print_zns_list_ns(nvme_ns_t ns)
return err;
}
- if (supported) {
+ if (supported)
nvme_show_list_item(ns);
- }
return err;
}
@@ -63,21 +62,17 @@ static int print_zns_list(nvme_root_t nvme_root)
nvme_subsystem_t s;
nvme_ctrl_t c;
nvme_ns_t n;
- nvme_for_each_host(nvme_root, h)
- {
- nvme_for_each_subsystem(h, s)
- {
- nvme_subsystem_for_each_ns(s, n)
- {
+
+ nvme_for_each_host(nvme_root, h) {
+ nvme_for_each_subsystem(h, s) {
+ nvme_subsystem_for_each_ns(s, n) {
err = print_zns_list_ns(n);
if (err)
return err;
}
- nvme_subsystem_for_each_ctrl(s, c)
- {
- nvme_ctrl_for_each_ns(c, n)
- {
+ nvme_subsystem_for_each_ctrl(s, c) {
+ nvme_ctrl_for_each_ns(c, n) {
err = print_zns_list_ns(n);
if (err)
return err;
@@ -114,9 +109,9 @@ static int list(int argc, char **argv, struct command *cmd,
static int id_ctrl(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
- const char *desc = "Send an ZNS specific Identify Controller command to "\
- "the given device and report information about the specified "\
- "controller in various formats.";
+ const char *desc = "Send a ZNS specific Identify Controller command to\n"
+ "the given device and report information about the specified\n"
+ "controller in various formats.";
enum nvme_print_flags flags;
struct nvme_zns_id_ctrl ctrl;
@@ -158,9 +153,9 @@ close_fd:
static int id_ns(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
- const char *desc = "Send an ZNS specific Identify Namespace command to "\
- "the given device and report information about the specified "\
- "namespace in varios formats.";
+ const char *desc = "Send a ZNS specific Identify Namespace command to\n"
+ "the given device and report information about the specified\n"
+ "namespace in varios formats.";
const char *vendor_specific = "dump binary vendor fields";
const char *human_readable = "show identify in readable format";
@@ -292,11 +287,11 @@ static int zns_mgmt_send(int argc, char **argv, struct command *cmd, struct plug
printf("%s: Success, action:%d zone:%"PRIx64" all:%d zcapc:%u nsid:%d\n",
command, zsa, (uint64_t)cfg.zslba, (int)cfg.select_all,
zcapc, cfg.namespace_id);
- }
- else if (err > 0)
+ } else if (err > 0) {
nvme_show_status(err);
- else
+ } else {
perror(desc);
+ }
free:
free(command);
close_dev:
@@ -337,8 +332,8 @@ static int get_zdes_bytes(int fd, __u32 nsid)
static int zone_mgmt_send(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
const char *desc = "Zone Management Send";
- const char *zslba = "starting LBA of the zone for this command"\
- "(for flush action, last lba to flush)";
+ const char *zslba =
+ "starting LBA of the zone for this command(for flush action, last lba to flush)";
const char *zsaso = "Zone Send Action Specific Option";
const char *select_all = "send command to all zones";
const char *zsa = "zone send action";
@@ -356,8 +351,8 @@ static int zone_mgmt_send(int argc, char **argv, struct command *cmd, struct plu
bool zsaso;
bool select_all;
__u8 zsa;
- int data_len;
- char *file;
+ int data_len;
+ char *file;
__u32 timeout;
};
@@ -394,13 +389,12 @@ static int zone_mgmt_send(int argc, char **argv, struct command *cmd, struct plu
}
if (cfg.zsa == NVME_ZNS_ZSA_SET_DESC_EXT) {
- if(!cfg.data_len) {
+ if (!cfg.data_len) {
int data_len = get_zdes_bytes(dev_fd(dev),
cfg.namespace_id);
if (data_len == 0) {
- fprintf(stderr,
- "Zone Descriptor Extensions are not supported\n");
+ fprintf(stderr, "Zone Descriptor Extensions are not supported\n");
goto close_dev;
} else if (data_len < 0) {
err = data_len;
@@ -429,8 +423,7 @@ static int zone_mgmt_send(int argc, char **argv, struct command *cmd, struct plu
}
} else {
if (cfg.file || cfg.data_len) {
- fprintf(stderr,
- "data, data_len only valid with set extended descriptor\n");
+ fprintf(stderr, "data, data_len only valid with set extended descriptor\n");
err = -EINVAL;
goto close_dev;
}
@@ -451,10 +444,8 @@ static int zone_mgmt_send(int argc, char **argv, struct command *cmd, struct plu
};
err = nvme_zns_mgmt_send(&args);
if (!err)
- printf("zone-mgmt-send: Success, action:%d zone:%"PRIx64" "
- "all:%d nsid:%d\n",
- cfg.zsa, (uint64_t)cfg.zslba, (int)cfg.select_all,
- cfg.namespace_id);
+ printf("zone-mgmt-send: Success, action:%d zone:%"PRIx64" all:%d nsid:%d\n",
+ cfg.zsa, (uint64_t)cfg.zslba, (int)cfg.select_all, cfg.namespace_id);
else if (err > 0)
nvme_show_status(err);
else
@@ -542,7 +533,7 @@ static int open_zone(int argc, char **argv, struct command *cmd, struct plugin *
err = nvme_zns_mgmt_send(&args);
if (!err)
printf("zns-open-zone: Success zone slba:%"PRIx64" nsid:%d\n",
- (uint64_t)cfg.zslba, cfg.namespace_id);
+ (uint64_t)cfg.zslba, cfg.namespace_id);
else
nvme_show_status(err);
close_dev:
@@ -656,7 +647,7 @@ static int set_zone_desc(int argc, char **argv, struct command *cmd, struct plug
err = nvme_zns_mgmt_send(&args);
if (!err)
printf("set-zone-desc: Success, zone:%"PRIx64" nsid:%d\n",
- (uint64_t)cfg.zslba, cfg.namespace_id);
+ (uint64_t)cfg.zslba, cfg.namespace_id);
else if (err > 0)
nvme_show_status(err);
else
@@ -723,7 +714,7 @@ static int zrwa_flush_zone(int argc, char **argv, struct command *cmd, struct pl
err = nvme_zns_mgmt_send(&args);
if (!err)
printf("zrwa-flush-zone: Success, lba:%"PRIx64" nsid:%d\n",
- (uint64_t)cfg.lba, cfg.namespace_id);
+ (uint64_t)cfg.lba, cfg.namespace_id);
else
nvme_show_status(err);
close_dev:
@@ -737,7 +728,7 @@ static int zone_mgmt_recv(int argc, char **argv, struct command *cmd, struct plu
const char *zslba = "starting LBA of the zone";
const char *zra = "Zone Receive Action";
const char *zrasf = "Zone Receive Action Specific Field(Reporting Options)";
- const char *partial = "Zone Receive Action Specific Features(Partial Report)";
+ const char *partial = "Zone Receive Action Specific Features(Partial Report)";
const char *data_len = "length of data in bytes";
enum nvme_print_flags flags;
@@ -816,7 +807,7 @@ static int zone_mgmt_recv(int argc, char **argv, struct command *cmd, struct plu
err = nvme_zns_mgmt_recv(&args);
if (!err)
printf("zone-mgmt-recv: Success, action:%d zone:%"PRIx64" nsid:%d\n",
- cfg.zra, (uint64_t)cfg.zslba, cfg.namespace_id);
+ cfg.zra, (uint64_t)cfg.zslba, cfg.namespace_id);
else if (err > 0)
nvme_show_status(err);
else
@@ -921,9 +912,8 @@ static int report_zones(int argc, char **argv, struct command *cmd, struct plugi
if (!err) {
/* get zsze field from zns id ns data - needed for offset calculation */
nvme_id_ns_flbas_to_lbaf_inuse(id_ns.flbas, &lbaf);
- zsze = le64_to_cpu(id_zns.lbafe[lbaf].zsze);
- }
- else {
+ zsze = le64_to_cpu(id_zns.lbafe[lbaf].zsze);
+ } else {
nvme_show_status(err);
goto close_dev;
}
@@ -942,17 +932,15 @@ static int report_zones(int argc, char **argv, struct command *cmd, struct plugi
if (err > 0) {
nvme_show_status(err);
goto free_buff;
- }
- else if (err < 0) {
+ } else if (err < 0) {
perror("zns report-zones");
goto free_buff;
}
total_nr_zones = le64_to_cpu(buff->nr_zones);
- if (cfg.num_descs == -1) {
+ if (cfg.num_descs == -1)
cfg.num_descs = total_nr_zones;
- }
nr_zones = cfg.num_descs;
if (nr_zones < nr_zones_chunks)
@@ -994,15 +982,20 @@ static int report_zones(int argc, char **argv, struct command *cmd, struct plugi
}
if (!err)
- nvme_show_zns_report_zones(report, nr_zones_chunks,
- zdes, log_len, flags, zone_list);
+ nvme_show_zns_report_zones(report, nr_zones_chunks,
+ zdes, log_len, zone_list, flags);
nr_zones_retrieved += nr_zones_chunks;
offset = le64_to_cpu(report->entries[nr_zones_chunks-1].zslba) + zsze;
- }
+ }
- if (flags & JSON)
- json_nvme_finish_zone_list(total_nr_zones, zone_list);
+ if (flags & JSON) {
+ struct print_ops *ops;
+
+ ops = nvme_get_json_print_ops(flags);
+ if (ops)
+ ops->zns_finish_zone_list(total_nr_zones, zone_list);
+ }
nvme_free(report, huge);
@@ -1015,9 +1008,9 @@ close_dev:
static int zone_append(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
- const char *desc = "The zone append command is used to write to a zone "\
- "using the slba of the zone, and the write will be appended from the "\
- "write pointer of the zone";
+ const char *desc = "The zone append command is used to write to a zone\n"
+ "using the slba of the zone, and the write will be appended from the\n"
+ "write pointer of the zone";
const char *zslba = "starting LBA of the zone";
const char *data = "file containing data to write";
const char *metadata = "file with metadata to be written";
@@ -1116,7 +1109,7 @@ static int zone_append(int argc, char **argv, struct command *cmd, struct plugin
meta_size = ns.lbaf[lba_index].ms;
if (meta_size && !(meta_size == 8 && (cfg.prinfo & 0x8)) &&
- (!cfg.metadata_size || cfg.metadata_size % meta_size)) {
+ (!cfg.metadata_size || cfg.metadata_size % meta_size)) {
fprintf(stderr,
"Metadata size:%#"PRIx64" not aligned to metadata size:%#x\n",
(uint64_t)cfg.metadata_size, meta_size);
@@ -1125,7 +1118,7 @@ static int zone_append(int argc, char **argv, struct command *cmd, struct plugin
}
if (cfg.prinfo > 0xf) {
- fprintf(stderr, "Invalid value for prinfo:%#x\n", cfg.prinfo);
+ fprintf(stderr, "Invalid value for prinfo:%#x\n", cfg.prinfo);
errno = EINVAL;
goto close_dev;
}
@@ -1208,7 +1201,7 @@ static int zone_append(int argc, char **argv, struct command *cmd, struct plugin
gettimeofday(&end_time, NULL);
if (cfg.latency)
printf(" latency: zone append: %llu us\n",
- elapsed_utime(start_time, end_time));
+ elapsed_utime(start_time, end_time));
if (!err)
printf("Success appended data to LBA %"PRIx64"\n", (uint64_t)result);
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-19 17:24:54 +0000