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dm-crypt: set atomic as false when calling crypt_convert() in kworker

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Both kcryptd_crypt_write_continue() and kcryptd_crypt_read_continue()
are running in the kworker context, it is OK to call cond_resched(),
Therefore, set atomic as false when invoking crypt_convert() under
kworker context.

Signed-off-by: Hou Tao <houtao1@huawei.com>
Reviewed-by: Ignat Korchagin <ignat@cloudflare.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
This commit is contained in:
Hou Tao 2025-01-20 16:29:46 +08:00 committed by Mikulas Patocka
parent 6845de78ae
commit 6fd2cb38c0
1 changed files with 2 additions and 2 deletions
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4
drivers/md/dm-crypt.c
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@ -2098,7 +2098,7 @@ static void kcryptd_crypt_write_continue(struct work_struct *work)
wait_for_completion(&ctx->restart);
reinit_completion(&ctx->restart);
r = crypt_convert(cc, &io->ctx, true, false);
r = crypt_convert(cc, &io->ctx, false, false);
if (r)
io->error = r;
crypt_finished = atomic_dec_and_test(&ctx->cc_pending);
@ -2203,7 +2203,7 @@ static void kcryptd_crypt_read_continue(struct work_struct *work)
wait_for_completion(&io->ctx.restart);
reinit_completion(&io->ctx.restart);
r = crypt_convert(cc, &io->ctx, true, false);
r = crypt_convert(cc, &io->ctx, false, false);
if (r)
io->error = r;