{
journal_t *journal;
+ might_sleep();
+
trace_ext4_journal_start(sb, nblocks, _RET_IP_);
if (sb->s_flags & MS_RDONLY)
return ERR_PTR(-EROFS);
{
int err = 0;
+ might_sleep();
+
if (ext4_handle_valid(handle)) {
err = jbd2_journal_get_write_access(handle, bh);
if (err)
{
int err = 0;
+ might_sleep();
+
+ set_buffer_meta(bh);
+ set_buffer_prio(bh);
if (ext4_handle_valid(handle)) {
err = jbd2_journal_dirty_metadata(handle, bh);
if (err) {