diff options
Diffstat (limited to 'fs/afs/proc.c')
| -rw-r--r-- | fs/afs/proc.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/fs/afs/proc.c b/fs/afs/proc.c index e817fc740ba0..855d7358933b 100644 --- a/fs/afs/proc.c +++ b/fs/afs/proc.c @@ -38,7 +38,7 @@ static int afs_proc_cells_show(struct seq_file *m, void *v) if (v == SEQ_START_TOKEN) { /* display header on line 1 */ - seq_puts(m, "USE TTL SV ST NAME\n"); + seq_puts(m, "USE ACT TTL SV ST NAME\n"); return 0; } @@ -46,10 +46,11 @@ static int afs_proc_cells_show(struct seq_file *m, void *v) vllist = rcu_dereference(cell->vl_servers); /* display one cell per line on subsequent lines */ - seq_printf(m, "%3u %6lld %2u %2u %s\n", - atomic_read(&cell->usage), + seq_printf(m, "%3u %3u %6lld %2u %2u %s\n", + atomic_read(&cell->ref), + atomic_read(&cell->active), cell->dns_expiry - ktime_get_real_seconds(), - vllist->nr_servers, + vllist ? vllist->nr_servers : 0, cell->state, cell->name); return 0; @@ -128,7 +129,7 @@ static int afs_proc_cells_write(struct file *file, char *buf, size_t size) } if (test_and_set_bit(AFS_CELL_FL_NO_GC, &cell->flags)) - afs_put_cell(net, cell); + afs_unuse_cell(net, cell); } else { goto inval; } @@ -154,13 +155,11 @@ static int afs_proc_rootcell_show(struct seq_file *m, void *v) struct afs_net *net; net = afs_seq2net_single(m); - if (rcu_access_pointer(net->ws_cell)) { - rcu_read_lock(); - cell = rcu_dereference(net->ws_cell); - if (cell) - seq_printf(m, "%s\n", cell->name); - rcu_read_unlock(); - } + down_read(&net->cells_lock); + cell = net->ws_cell; + if (cell) + seq_printf(m, "%s\n", cell->name); + up_read(&net->cells_lock); return 0; } |