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| author |   Jens Axboe <axboe@kernel.dk> | 2021-10-22 19:35:45 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-22 19:35:45 -0600 |
| commit | 599593a82fc57f5e9453c8ef7420df3206934a0c (patch) | |
| tree | c0a812ea62a84844475fb63db62839728f444f53 /include/linux/sched.h | |
| parent | blk-mq-sched: Don't reference queue tagset in blk_mq_sched_tags_teardown() (diff) | |
| download | linux-dev-599593a82fc57f5e9453c8ef7420df3206934a0c.tar.xz linux-dev-599593a82fc57f5e9453c8ef7420df3206934a0c.zip | |
sched: make task_struct->plug always defined
If CONFIG_BLOCK isn't set, then it's an empty struct anyway. Just make
it generally available, so we don't break the compile:
kernel/sched/core.c: In function ‘sched_submit_work’:
kernel/sched/core.c:6346:35: error: ‘struct task_struct’ has no member named ‘plug’
6346 | blk_flush_plug(tsk->plug, true);
| ^~
kernel/sched/core.c: In function ‘io_schedule_prepare’:
kernel/sched/core.c:8357:20: error: ‘struct task_struct’ has no member named ‘plug’
8357 | if (current->plug)
| ^~
kernel/sched/core.c:8358:39: error: ‘struct task_struct’ has no member named ‘plug’
8358 | blk_flush_plug(current->plug, true);
| ^~
Reported-by: Nathan Chancellor <nathan@kernel.org>
Fixes: 008f75a20e70 ("block: cleanup the flush plug helpers")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/sched.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index c1a927ddec64..e0454e60fe8f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1160,10 +1160,8 @@ struct task_struct { /* Stacked block device info: */ struct bio_list *bio_list; -#ifdef CONFIG_BLOCK /* Stack plugging: */ struct blk_plug *plug; -#endif /* VM state: */ struct reclaim_state *reclaim_state; |