1. NAME▲

bh_uptodate_or_lock - Test whether the buffer is uptodate

2. SYNOPSIS ▲

int bh_uptodate_or_lock(struct buffer_head *  bh );

3. ARGUMENTS ▲

bh
    struct buffer_head

4. DESCRIPTION ▲

Return true if the buffer is up-to-date and false, with the buffer locked, if not.

5. COPYRIGHT ▲