Merge tag 'driver-core-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / fs / ceph / debugfs.c

diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index 3e3fcda..7a8fbe3 100644 (file)
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -148,6 +148,17 @@ static int metric_show(struct seq_file *s, void *p)
        int nr_caps = 0;
        s64 total, sum, avg, min, max, sq;
 
+       sum = percpu_counter_sum(&m->total_inodes);
+       seq_printf(s, "item                               total\n");
+       seq_printf(s, "------------------------------------------\n");
+       seq_printf(s, "%-35s%lld / %lld\n", "opened files  / total inodes",
+                  atomic64_read(&m->opened_files), sum);
+       seq_printf(s, "%-35s%lld / %lld\n", "pinned i_caps / total inodes",
+                  atomic64_read(&m->total_caps), sum);
+       seq_printf(s, "%-35s%lld / %lld\n", "opened inodes / total inodes",
+                  percpu_counter_sum(&m->opened_inodes), sum);
+
+       seq_printf(s, "\n");
        seq_printf(s, "item          total       avg_lat(us)     min_lat(us)     max_lat(us)     stdev(us)\n");
        seq_printf(s, "-----------------------------------------------------------------------------------\n");
 
@@ -202,7 +213,8 @@ static int caps_show_cb(struct inode *inode, struct ceph_cap *cap, void *p)
 {
        struct seq_file *s = p;
 
-       seq_printf(s, "0x%-17llx%-17s%-17s\n", ceph_ino(inode),
+       seq_printf(s, "0x%-17llx%-3d%-17s%-17s\n", ceph_ino(inode),
+                  cap->session->s_mds,
                   ceph_cap_string(cap->issued),
                   ceph_cap_string(cap->implemented));
        return 0;
@@ -222,8 +234,8 @@ static int caps_show(struct seq_file *s, void *p)
                   "reserved\t%d\n"
                   "min\t\t%d\n\n",
                   total, avail, used, reserved, min);
-       seq_printf(s, "ino                issued           implemented\n");
-       seq_printf(s, "-----------------------------------------------\n");
+       seq_printf(s, "ino              mds  issued           implemented\n");
+       seq_printf(s, "--------------------------------------------------\n");
 
        mutex_lock(&mdsc->mutex);
        for (i = 0; i < mdsc->max_sessions; i++) {