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| author | Christoph Hellwig <hch@lst.de> | 2022-01-27 08:05:48 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-02 07:50:00 -0700 |
| commit | b1f866b013e6e5583f2f0bf4a61d13eddb9a1799 (patch) | |
| tree | fcff061e1287d6748551cadc3346aa43ba2ca2d7 /kernel/exit.c | |
| parent | a7c50c940477bae89fb2b4f51bd969a2d95d7512 (diff) | |
| download | lwn-b1f866b013e6e5583f2f0bf4a61d13eddb9a1799.tar.gz lwn-b1f866b013e6e5583f2f0bf4a61d13eddb9a1799.zip | |
block: remove blk_needs_flush_plug
blk_needs_flush_plug fails to account for the cb_list, which needs
flushing as well. Remove it and just check if there is a plug instead
of poking into the internals of the plug structure.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220127070549.1377856-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index b00a25bb4ab9..11fc6c9df9f2 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -735,7 +735,7 @@ void __noreturn do_exit(long code) struct task_struct *tsk = current; int group_dead; - WARN_ON(blk_needs_flush_plug(tsk)); + WARN_ON(tsk->plug); /* * If do_dead is called because this processes oopsed, it's possible |