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| author | John Ogness <john.ogness@linutronix.de> | 2024-08-20 08:35:50 +0206 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2024-08-21 14:56:24 +0200 |
| commit | 8ba77712a7501ca941603d6d5ed650cd0d42cafb (patch) | |
| tree | 63a04026dcc0905f1ba7494ffcad606b95dd02f7 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | printk: Add is_printk_legacy_deferred() (diff) | |
| download | linux-8ba77712a7501ca941603d6d5ed650cd0d42cafb.tar.gz linux-8ba77712a7501ca941603d6d5ed650cd0d42cafb.zip | |
printk: nbcon: Flush new records on device_release()
There may be new records that were added while a driver was
holding the nbcon context for non-printing purposes. These
new records must be flushed by the nbcon_device_release()
context because no other context will do it.
If boot consoles are registered, the legacy loop is used
(either direct or per irq_work) to handle the flushing.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20240820063001.36405-25-john.ogness@linutronix.de
Signed-off-by: Petr Mladek <pmladek@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions