diff options
| author | Masami Hiramatsu <mhiramat@kernel.org> | 2018-09-11 19:20:40 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-09-12 08:01:16 +0200 |
| commit | 819319fc93461c07b9cdb3064f154bd8cfd48172 (patch) | |
| tree | 1af8017bac10831354dde691e7fa974f2e6b6358 /arch/x86/events/intel/pt.c | |
| parent | a6d18e65dff2b73ceeb187c598b48898e36ad7b1 (diff) | |
kprobes: Return error if we fail to reuse kprobe instead of BUG_ON()
Make reuse_unused_kprobe() to return error code if
it fails to reuse unused kprobe for optprobe instead
of calling BUG_ON().
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: David S . Miller <davem@davemloft.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Naveen N . Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/153666124040.21306.14150398706331307654.stgit@devbox
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/events/intel/pt.c')
0 files changed, 0 insertions, 0 deletions