On Sun, Jan 24, 2021 at 02:29:04PM +0800, Tianjia Zhang wrote: > The spin lock of sgx_epc_section only locks the page_list. The > EREMOVE operation and init_laundry_list is not necessary in the > protection range of the spin lock. This patch reduces the lock > range of the spin lock in the function sgx_sanitize_section() > and only protects the operation of the page_list. > > Suggested-by: Sean Christopherson <seanjc@xxxxxxxxxx> > Signed-off-by: Tianjia Zhang <tianjia.zhang@xxxxxxxxxxxxxxxxx> I prefer to use the word "optimize" only if there is supporting data to show that the code change has significant value. /Jarkko
