On Wed, Dec 08, 2021 at 11:10:26AM +0100, Arnd Bergmann wrote: > On Wed, Dec 8, 2021 at 11:05 AM Christian Brauner > <christian.brauner@xxxxxxxxxx> wrote: > > > > On Tue, Dec 07, 2021 at 04:09:27PM +0100, Arnd Bergmann wrote: > > > From: Arnd Bergmann <arnd@xxxxxxxx> > > > > > > linux/fs_types.h traditionally describes the types of file systems we > > > deal with, but the file name could also be interpreted to refer to > > > data types used for interacting with file systems, similar to > > > linux/spinlock_types.h or linux/mm_types.h. > > > > > > Splitting out the data type definitions from the generic header helps > > > avoid excessive indirect include hierarchies, so steal this file > > > name and repurpose it to contain the definitions for file, inode, > > > address_space, super_block, file_lock, quota and filename, along with > > > their respective callback operations, moving them out of linux/fs.h. > > > > > > The preprocessed linux/fs_types.h is now about 50KB, compared to > > > over 1MB for the traditional linux/fs.h, and can be included from > > > most other headers that currently rely on type definitions from > > > linux/fs.h. > > > > > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> > > > --- > > > > I tried to apply the series to take a closer look but it fails to apply > > cleanup down to v5.15 and any release after that. What's the base I > > should use for this? > > It is based on yesterday's linux-next plus additional patches I used > for testing. Sorry about the extra troubles, but this was the most No no, that's perfectly fine! > convenient way for me, as it lets me find build regressions in random > configs more easily when I have a base tree that builds randconfig > warning-free. > > The patches are at the top of my randconfig tree [1] at the moment, > so you can try out that tree, or rebase the patches from there. > > Arnd > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git/log/?h=randconfig-5.17-next Thanks for pointing me in the right direction. Christian
