On 2/18/22 11:59 AM, Matthew Wilcox wrote: > On Fri, Feb 18, 2022 at 11:57:27AM -0800, Stefan Roesch wrote: >> This adds a flags parameter to the __begin_write_begin_int() function. >> This allows to pass flags down the stack. > > Still no. Currently block_begin_write_cache is expecting an aop_flag. Are you asking to first have a patch that replaces the existing aop_flag parameter with the gfp_t? and then modify this patch to directly use gfp flags?