Re: [PATCH] fscrypt: use unbound workqueue for decryption

2018-05-20 Thread Theodore Y. Ts'o
On Fri, Apr 20, 2018 at 04:30:02PM -0700, Eric Biggers wrote: > Improve fscrypt read performance by switching the decryption workqueue > from bound to unbound. With the bound workqueue, when multiple bios > completed on the same CPU, they were decrypted on that same CPU. But > with the unbound

Re: [PATCH] fscrypt: use unbound workqueue for decryption

2018-05-20 Thread Theodore Y. Ts'o
On Fri, Apr 20, 2018 at 04:30:02PM -0700, Eric Biggers wrote: > Improve fscrypt read performance by switching the decryption workqueue > from bound to unbound. With the bound workqueue, when multiple bios > completed on the same CPU, they were decrypted on that same CPU. But > with the unbound

[PATCH] fscrypt: use unbound workqueue for decryption

2018-04-20 Thread Eric Biggers
Improve fscrypt read performance by switching the decryption workqueue from bound to unbound. With the bound workqueue, when multiple bios completed on the same CPU, they were decrypted on that same CPU. But with the unbound queue, they are now decrypted in parallel on any CPU. Although fscrypt

[PATCH] fscrypt: use unbound workqueue for decryption

2018-04-20 Thread Eric Biggers
Improve fscrypt read performance by switching the decryption workqueue from bound to unbound. With the bound workqueue, when multiple bios completed on the same CPU, they were decrypted on that same CPU. But with the unbound queue, they are now decrypted in parallel on any CPU. Although fscrypt