diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c index 6c85edb8635d..c53d516459fc 100644 --- a/fs/smb/client/cifs_debug.c +++ b/fs/smb/client/cifs_debug.c @@ -663,6 +663,7 @@ static ssize_t cifs_stats_proc_write(struct file *file, spin_lock(&tcon->stat_lock); tcon->bytes_read = 0; tcon->bytes_written = 0; + tcon->stats_from_time = ktime_get_real_seconds(); spin_unlock(&tcon->stat_lock); if (server->ops->clear_stats) server->ops->clear_stats(tcon); @@ -743,8 +744,9 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v) seq_printf(m, "\n%d) %s", i, tcon->tree_name); if (tcon->need_reconnect) seq_puts(m, "\tDISCONNECTED "); - seq_printf(m, "\nSMBs: %d", - atomic_read(&tcon->num_smbs_sent)); + seq_printf(m, "\nSMBs: %d since %ptTs UTC", + atomic_read(&tcon->num_smbs_sent), + &tcon->stats_from_time); if (server->ops->print_stats) server->ops->print_stats(m, tcon); } diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index a878b1e5aa31..01d703119467 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -1208,6 +1208,7 @@ struct cifs_tcon { __u64 bytes_read; __u64 bytes_written; spinlock_t stat_lock; /* protects the two fields above */ + time64_t stats_from_time; FILE_SYSTEM_DEVICE_INFO fsDevInfo; FILE_SYSTEM_ATTRIBUTE_INFO fsAttrInfo; /* ok if fs name truncated */ FILE_SYSTEM_UNIX_INFO fsUnixInfo; diff --git a/fs/smb/client/misc.c b/fs/smb/client/misc.c index ef573e3f8e52..51413cb00e19 100644 --- a/fs/smb/client/misc.c +++ b/fs/smb/client/misc.c @@ -140,6 +140,7 @@ tcon_info_alloc(bool dir_leases_enabled) spin_lock_init(&ret_buf->stat_lock); atomic_set(&ret_buf->num_local_opens, 0); atomic_set(&ret_buf->num_remote_opens, 0); + ret_buf->stats_from_time = ktime_get_real_seconds(); #ifdef CONFIG_CIFS_DFS_UPCALL INIT_LIST_HEAD(&ret_buf->dfs_ses_list); #endif