extern mempool_t *cifs_mid_poolp;
struct workqueue_struct *cifsiod_wq;
+struct workqueue_struct *decrypt_wq;
struct workqueue_struct *cifsoplockd_wq;
__u32 cifs_lock_secret;
seq_puts(s, "strict");
else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO)
seq_puts(s, "none");
+ else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_RW_CACHE)
+ seq_puts(s, "singleclient"); /* assume only one client access */
+ else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_RO_CACHE)
+ seq_puts(s, "ro"); /* read only caching assumed */
else
seq_puts(s, "loose");
}
cifs_show_security(s, tcon->ses);
cifs_show_cache_flavor(s, cifs_sb);
+ if (tcon->no_lease)
+ seq_puts(s, ",nolease");
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER)
seq_puts(s, ",multiuser");
else if (tcon->ses->user_name)
seq_printf(s, ",rsize=%u", cifs_sb->rsize);
seq_printf(s, ",wsize=%u", cifs_sb->wsize);
seq_printf(s, ",bsize=%u", cifs_sb->bsize);
+ if (tcon->ses->server->min_offload)
+ seq_printf(s, ",esize=%u", tcon->ses->server->min_offload);
seq_printf(s, ",echo_interval=%lu",
tcon->ses->server->echo_interval / HZ);
goto out_clean_proc;
}
+ /*
+ * Consider in future setting limit!=0 maybe to min(num_of_cores - 1, 3)
+ * so that we don't launch too many worker threads but
+ * Documentation/workqueue.txt recommends setting it to 0
+ */
+
+ /* WQ_UNBOUND allows decrypt tasks to run on any CPU */
+ decrypt_wq = alloc_workqueue("smb3decryptd",
+ WQ_UNBOUND|WQ_FREEZABLE|WQ_MEM_RECLAIM, 0);
+ if (!decrypt_wq) {
+ rc = -ENOMEM;
+ goto out_destroy_cifsiod_wq;
+ }
+
cifsoplockd_wq = alloc_workqueue("cifsoplockd",
WQ_FREEZABLE|WQ_MEM_RECLAIM, 0);
if (!cifsoplockd_wq) {
rc = -ENOMEM;
- goto out_destroy_cifsiod_wq;
+ goto out_destroy_decrypt_wq;
}
rc = cifs_fscache_register();
cifs_fscache_unregister();
out_destroy_cifsoplockd_wq:
destroy_workqueue(cifsoplockd_wq);
+out_destroy_decrypt_wq:
+ destroy_workqueue(decrypt_wq);
out_destroy_cifsiod_wq:
destroy_workqueue(cifsiod_wq);
out_clean_proc:
cifs_destroy_inodecache();
cifs_fscache_unregister();
destroy_workqueue(cifsoplockd_wq);
+ destroy_workqueue(decrypt_wq);
destroy_workqueue(cifsiod_wq);
cifs_proc_clean();
}