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| author | Oleg Nesterov <oleg@redhat.com> | 2012-11-25 19:54:29 +0100 |
|---|---|---|
| committer | Oleg Nesterov <oleg@redhat.com> | 2013-02-08 17:47:08 +0100 |
| commit | 441f1eb7db8babe2b6b4bc805f023739dbb70e33 (patch) | |
| tree | 4c57b4553ce1b325c677d3e7204a2444fe577a99 /usr | |
| parent | d4d3ccc6d1eb74bd315d49a3829c5ad6c48d21b0 (diff) | |
uprobes: Kill uprobe_events, use RB_EMPTY_ROOT() instead
uprobe_events counts the number of uprobes in uprobes_tree but
it is used as a boolean. We can use RB_EMPTY_ROOT() instead.
Probably no_uprobe_events() added by this patch can have more
callers, say, mmf_recalc_uprobes().
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Anton Arapov <anton@redhat.com>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions