{
struct ll_sb_info *sbi = container_of(kobj, struct ll_sb_info,
ll_kset.kobj);
- unsigned long ra_max_mb;
- spin_lock(&sbi->ll_lock);
- ra_max_mb = PAGES_TO_MiB(sbi->ll_ra_info.ra_max_pages);
- spin_unlock(&sbi->ll_lock);
-
- return snprintf(buf, PAGE_SIZE, "%lu\n", ra_max_mb);
+ return scnprintf(buf, PAGE_SIZE, "%lu\n",
+ PAGES_TO_MiB(sbi->ll_ra_info.ra_max_pages));
}
static ssize_t max_read_ahead_mb_store(struct kobject *kobj,
{
struct ll_sb_info *sbi = container_of(kobj, struct ll_sb_info,
ll_kset.kobj);
- unsigned long ra_max_file_mb;
-
- spin_lock(&sbi->ll_lock);
- ra_max_file_mb = PAGES_TO_MiB(sbi->ll_ra_info.ra_max_pages_per_file);
- spin_unlock(&sbi->ll_lock);
- return snprintf(buf, PAGE_SIZE, "%lu\n", ra_max_file_mb);
+ return scnprintf(buf, PAGE_SIZE, "%lu\n",
+ PAGES_TO_MiB(sbi->ll_ra_info.ra_max_pages_per_file));
}
static ssize_t max_read_ahead_per_file_mb_store(struct kobject *kobj,
{
struct ll_sb_info *sbi = container_of(kobj, struct ll_sb_info,
ll_kset.kobj);
- unsigned long ra_max_whole_mb;
-
- spin_lock(&sbi->ll_lock);
- ra_max_whole_mb = PAGES_TO_MiB(sbi->ll_ra_info.ra_max_read_ahead_whole_pages);
- spin_unlock(&sbi->ll_lock);
- return snprintf(buf, PAGE_SIZE, "%lu\n", ra_max_whole_mb);
+ return scnprintf(buf, PAGE_SIZE, "%lu\n",
+ PAGES_TO_MiB(sbi->ll_ra_info.ra_max_read_ahead_whole_pages));
}
static ssize_t max_read_ahead_whole_mb_store(struct kobject *kobj,
OBD_FREE(kernbuf, count + 1);
return rc ? rc : count;
}
-LPROC_SEQ_FOPS(ll_pcc);
+LDEBUGFS_SEQ_FOPS(ll_pcc);
-struct lprocfs_vars lprocfs_llite_obd_vars[] = {
+struct ldebugfs_vars lprocfs_llite_obd_vars[] = {
{ .name = "site",
.fops = &ll_site_stats_fops },
{ .name = "max_cached_mb",
.release = sbi_kobj_release,
};
-#define LPROCFS_TYPE_LATENCY \
- (LPROCFS_TYPE_USEC | LPROCFS_CNTR_AVGMINMAX | LPROCFS_CNTR_STDDEV)
static const struct llite_file_opcode {
__u32 opcode;
__u32 type;
const char *opname;
} llite_opcode_table[LPROC_LL_FILE_OPCODES] = {
/* file operation */
- { LPROC_LL_READ_BYTES, LPROCFS_CNTR_AVGMINMAX | LPROCFS_TYPE_BYTES,
- "read_bytes" },
- { LPROC_LL_WRITE_BYTES, LPROCFS_CNTR_AVGMINMAX | LPROCFS_TYPE_BYTES,
- "write_bytes" },
+ { LPROC_LL_READ_BYTES, LPROCFS_TYPE_BYTES_FULL, "read_bytes" },
+ { LPROC_LL_WRITE_BYTES, LPROCFS_TYPE_BYTES_FULL, "write_bytes" },
{ LPROC_LL_READ, LPROCFS_TYPE_LATENCY, "read" },
{ LPROC_LL_WRITE, LPROCFS_TYPE_LATENCY, "write" },
{ LPROC_LL_IOCTL, LPROCFS_TYPE_REQS, "ioctl" },
{ LPROC_LL_TRUNC, LPROCFS_TYPE_LATENCY, "truncate" },
{ LPROC_LL_FLOCK, LPROCFS_TYPE_LATENCY, "flock" },
{ LPROC_LL_GETATTR, LPROCFS_TYPE_LATENCY, "getattr" },
+ { LPROC_LL_FALLOCATE, LPROCFS_TYPE_LATENCY, "fallocate"},
/* dir inode operation */
{ LPROC_LL_CREATE, LPROCFS_TYPE_LATENCY, "create" },
{ LPROC_LL_LINK, LPROCFS_TYPE_LATENCY, "link" },
/* do counter init */
for (id = 0; id < LPROC_LL_FILE_OPCODES; id++) {
u32 type = llite_opcode_table[id].type;
- void *ptr = NULL;
+ void *ptr = "unknown";
if (type & LPROCFS_TYPE_REQS)
ptr = "reqs";
else if (type & LPROCFS_TYPE_BYTES)
ptr = "bytes";
- else if (type & LPROCFS_TYPE_PAGES)
- ptr = "pages";
else if (type & LPROCFS_TYPE_USEC)
ptr = "usec";
lprocfs_counter_init(sbi->ll_stats,
- llite_opcode_table[id].opcode,
- (type & LPROCFS_CNTR_AVGMINMAX),
+ llite_opcode_table[id].opcode, type,
llite_opcode_table[id].opname, ptr);
}
debugfs_create_file("stats", 0644, sbi->ll_debugfs_entry,
- sbi->ll_stats, &lprocfs_stats_seq_fops);
+ sbi->ll_stats, &ldebugfs_stats_seq_fops);
sbi->ll_ra_stats = lprocfs_alloc_stats(ARRAY_SIZE(ra_stat_string),
LPROCFS_STATS_FLAG_NONE);
ra_stat_string[id], "pages");
debugfs_create_file("read_ahead_stats", 0644, sbi->ll_debugfs_entry,
- sbi->ll_ra_stats, &lprocfs_stats_seq_fops);
+ sbi->ll_ra_stats, &ldebugfs_stats_seq_fops);
out_ll_kset:
/* Yes we also register sysfs mount kset here as well */
write_tot += pp_info->pp_w_hist.oh_buckets[i];
}
- for(i = 0; i < LL_HIST_MAX; i++) {
- r = pp_info->pp_r_hist.oh_buckets[i];
- w = pp_info->pp_w_hist.oh_buckets[i];
- read_cum += r;
- write_cum += w;
- end = BIT(i + LL_HIST_START - units);
+ for(i = 0; i < LL_HIST_MAX; i++) {
+ r = pp_info->pp_r_hist.oh_buckets[i];
+ w = pp_info->pp_w_hist.oh_buckets[i];
+ read_cum += r;
+ write_cum += w;
+ end = 1 << (i + LL_HIST_START - units);
seq_printf(seq, "%4lu%c - %4lu%c%c: %14lu %4u %4u | "
"%14lu %4u %4u\n", start, *unitp, end, *unitp,
- (i == LL_HIST_MAX - 1) ? '+' : ' ',
- r, pct(r, read_tot), pct(read_cum, read_tot),
- w, pct(w, write_tot), pct(write_cum, write_tot));
- start = end;
- if (start == BIT(10)) {
- start = 1;
- units += 10;
- unitp++;
- }
- if (read_cum == read_tot && write_cum == write_tot)
- break;
- }
+ (i == LL_HIST_MAX - 1) ? '+' : ' ',
+ r, pct(r, read_tot), pct(read_cum, read_tot),
+ w, pct(w, write_tot), pct(write_cum, write_tot));
+ start = end;
+ if (start == (1 << 10)) {
+ start = 1;
+ units += 10;
+ unitp++;
+ }
+ if (read_cum == read_tot && write_cum == write_tot)
+ break;
+ }
}
static int ll_rw_extents_stats_pp_seq_show(struct seq_file *seq, void *v)
lprocfs_oh_clear(&io_extents->pp_extents[cur].pp_w_hist);
}
- for (i = 0; (count >= BIT(LL_HIST_START + i)) &&
+ for (i = 0; (count >= 1 << (LL_HIST_START + i)) &&
(i < (LL_HIST_MAX - 1)); i++);
if (rw == 0) {
io_extents->pp_extents[cur].pp_r_hist.oh_buckets[i]++;
git://git.whamcloud.com / fs / lustre-release.git / blobdiff