diff options
| author | Alexander Gordeev <[email protected]> | 2011-01-25 15:07:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2011-01-26 10:50:00 +1000 |
| commit | 4f542e3dd90a96ee0f8fcb8173cb4104f5f753e6 (patch) | |
| tree | 1127d2abe1aa2a98ccf6d8a336f8dd68a285340e /tools/perf/util/trace-event-scripting.c | |
| parent | a783ac4453405b579ab7732ba3c0efc07a4b7a61 (diff) | |
pps: claim parallel port exclusively
Both pps_parport and pps_gen_parport are written in a way that they
can't share a port with any other driver. This can result in locking up
the process that loads modules or even the whole kernel if the modules
are compiled in. Use PARPORT_FLAG_EXCL to indicate this.
Signed-off-by: Alexander Gordeev <[email protected]>
Cc: Alexander Gordeev <[email protected]>
Cc: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions