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| author | Peter Zijlstra <peterz@infradead.org> | 2015-09-09 19:06:33 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-09-18 09:20:24 +0200 |
| commit | f55fc2a57cc9ca3b1bb4fb8eb25b6e1989e5b993 (patch) | |
| tree | 213efb8002bf5e0d2cc5f97d9a394f56521f5e6c /kernel/acct.c | |
| parent | perf/x86/intel: Fix Skylake FRONTEND MSR extrareg mask (diff) | |
| download | linux-f55fc2a57cc9ca3b1bb4fb8eb25b6e1989e5b993.tar.xz linux-f55fc2a57cc9ca3b1bb4fb8eb25b6e1989e5b993.zip | |
perf: Restructure perf syscall point of no return
The exclusive_event_installable() stuff only works because its
exclusive with the grouping bits.
Rework the code such that there is a sane place to error out before we
go do things we cannot undo.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/acct.c')
0 files changed, 0 insertions, 0 deletions