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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-16 10:14:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-16 10:14:22 -0700 |
| commit | 4ede125902386c6fa946852da81709fcf490ae4a (patch) | |
| tree | 2f6048de2bc6cbec4c585dc4cde3efc0bed498fa /drivers | |
| parent | 86d32f9a7c54ad74f4514d7fef7c847883207291 (diff) | |
| parent | 0bbe7f719985efd9adb3454679ecef0984cb6800 (diff) | |
Merge tag 'trace-v5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
"This fixes a small race between allocating a snapshot buffer and
setting the snapshot trigger.
On a slow machine, the trigger can occur before the snapshot is
allocated causing a warning to be displayed in the ring buffer, and no
snapshot triggering. Reversing the allocation and the enabling of the
trigger fixes the problem"
* tag 'trace-v5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions