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| author | Oleg Nesterov <oleg@redhat.com> | 2014-04-24 13:33:31 +0200 |
|---|---|---|
| committer | Oleg Nesterov <oleg@redhat.com> | 2014-04-30 19:10:42 +0200 |
| commit | 927d687480ab7e43d73a003bab58803fc67717d9 (patch) | |
| tree | 22b7b6454f2b3bfc1994a0741fa41884b91966cd /kernel/kthread.c | |
| parent | ce5f36a58fd1d92cb945cf2568751d40e8598508 (diff) | |
| download | op-kernel-dev-927d687480ab7e43d73a003bab58803fc67717d9.zip op-kernel-dev-927d687480ab7e43d73a003bab58803fc67717d9.tar.gz | |
uprobes/tracing: Fix uprobe_perf_open() on uprobe_apply() failure
uprobe_perf_open()->uprobe_apply() can fail, but this error is wrongly
ignored. Change uprobe_perf_open() to do uprobe_perf_close() and return
the error code in this case.
Change uprobe_perf_close() to propogate the error from uprobe_apply()
as well, although it should not fail.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/kthread.c')
0 files changed, 0 insertions, 0 deletions
