| commit | d4d3ccc6d1eb74bd315d49a3829c5ad6c48d21b0 | [log] [tgz] |
|---|---|---|
| author | Oleg Nesterov <oleg@redhat.com> | Sat Nov 24 18:51:34 2012 +0100 |
| committer | Oleg Nesterov <oleg@redhat.com> | Fri Feb 08 17:47:08 2013 +0100 |
| tree | e8ccc45b9b9f8c72aaea150bf93d4d56cf9dc8d4 | |
| parent | bb929284be40cbbdb347690742557d708fd504a9 [diff] |
uprobes: Kill uprobe->copy_mutex Now that ->register_rwsem is safe under ->mmap_sem we can kill ->copy_mutex and abuse down_write(&uprobe->consumer_rwsem). This makes prepare_uprobe() even more ugly, but we should kill it anyway. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>