Messages in this thread Patch in this message |  | | From | Hou Tao <> | | Subject | [PATCH 1/6] dm-crypt: set atomic as false when calling crypt_convert() in kworker | | Date | Mon, 20 Jan 2025 16:29:46 +0800 |
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From: Hou Tao <houtao1@huawei.com>
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> --- drivers/md/dm-crypt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 1ae2c71bb383b..424c8fc3f0ada 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -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; -- 2.29.2
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