diff options
| author |   NeilBrown <neilb@suse.de> | 2021-11-17 15:34:42 +1100 |
|---|---|---|
| committer |   Jan Kara <jack@suse.cz> | 2021-11-18 11:52:22 +0100 |
| commit | b831281bb929ca6228ab898e1a97bb9284c07036 (patch) | |
| tree | e72cd234449442607946cd2ff75a48844a87dae5 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | udf: Fix crash after seekdir (diff) | |
| download | wireguard-linux-b831281bb929ca6228ab898e1a97bb9284c07036.tar.xz wireguard-linux-b831281bb929ca6228ab898e1a97bb9284c07036.zip | |
reiserfs: don't use congestion_wait()
Block devices do not, in general, report congestion any more, so this
congestion_wait() is effectively just a sleep.
It isn't entirely clear what is being waited for, but as we only wait
when j_async_throttle is elevated, it seems reasonable to stop waiting
when j_async_throttle becomes zero - or after the same timeout.
So change to use wait_event_event_timeout() for waiting, and
wake_up_var() to signal an end to waiting.
Link: https://lore.kernel.org/r/163712368225.13692.3419908086400748349@noble.neil.brown.name
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions