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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-13 19:46:51 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-13 19:46:51 +0300 |
| commit | c0499a081285dcacacd10b0cb20ccba777411b88 (patch) | |
| tree | fa74cf3f03800fd22af8292ab9254425cccd6b51 /drivers/md/dm-crypt.c | |
| parent | d2bac0823d046117de295120edff3d860dc6554b (diff) | |
| parent | c375b223338828f29aed76625b33be6d3a21f8af (diff) | |
| download | linux-c0499a081285dcacacd10b0cb20ccba777411b88.tar.xz | |
Merge tag 'for-6.9/dm-bh-wq' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper BH workqueue conversion from Mike Snitzer:
"Convert the DM verity and crypt targets from (ab)using tasklets to
using BH workqueues.
These changes were coordinated with Tejun and are based ontop of DM's
6.9 changes and Tejun's 6.9 workqueue tree"
* tag 'for-6.9/dm-bh-wq' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm-verity: Convert from tasklet to BH workqueue
dm-crypt: Convert from tasklet to BH workqueue
Diffstat (limited to 'drivers/md/dm-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 50467f005177..9a74c6316c5d 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -2296,7 +2296,11 @@ static void kcryptd_queue_crypt(struct dm_crypt_io *io) * irqs_disabled(): the kernel may run some IO completion from the idle thread, but * it is being executed with irqs disabled. */ - if (!(in_hardirq() || irqs_disabled())) { + if (in_hardirq() || irqs_disabled()) { + INIT_WORK(&io->work, kcryptd_crypt); + queue_work(system_bh_wq, &io->work); + return; + } else { kcryptd_crypt(&io->work); return; } |