static int do_promote(struct gfs2_glock *gl)
{
- struct gfs2_holder *gh, *tmp, *first_gh;
+ struct gfs2_holder *gh, *tmp, *current_gh;
bool incompat_holders_demoted = false;
- first_gh = find_first_strong_holder(gl);
+ current_gh = find_first_strong_holder(gl);
list_for_each_entry_safe(gh, tmp, &gl->gl_holders, gh_list) {
if (test_bit(HIF_HOLDER, &gh->gh_iflags))
continue;
- if (!may_grant(gl, first_gh, gh)) {
+ if (!may_grant(gl, current_gh, gh)) {
/*
* If we get here, it means we may not grant this holder for
* some reason. If this holder is the head of the list, it
break;
}
if (!incompat_holders_demoted) {
- demote_incompat_holders(gl, first_gh);
+ demote_incompat_holders(gl, current_gh);
incompat_holders_demoted = true;
- first_gh = gh;
+ current_gh = gh;
}
set_bit(HIF_HOLDER, &gh->gh_iflags);
trace_gfs2_promote(gh);
if (gh->gh_flags & (LM_FLAG_TRY | LM_FLAG_TRY_1CB)) {
if (test_bit(GLF_LOCK, &gl->gl_flags)) {
- struct gfs2_holder *first_gh;
+ struct gfs2_holder *current_gh;
- first_gh = find_first_strong_holder(gl);
- try_futile = !may_grant(gl, first_gh, gh);
+ current_gh = find_first_strong_holder(gl);
+ try_futile = !may_grant(gl, current_gh, gh);
}
if (test_bit(GLF_INVALIDATE_IN_PROGRESS, &gl->gl_flags))
goto fail;