Re: Some filesystems set MNT_* flags in superblock->s_flags

2017-06-09 Thread Miklos Szeredi
On Fri, Jun 9, 2017 at 9:48 AM, David Howells wrote: > Al Viro wrote: > >> * what the hell is ms_flags thing doing in __vfs_new_sb_config()? >> It's a really vile mix of unrelated flags and operations we had in existing >> mount(2) ABI. With MS_KERNMOUNT thrown into that loo^Wmix. Sure, w

Some filesystems set MNT_* flags in superblock->s_flags

2017-06-09 Thread David Howells
Al Viro wrote: > * what the hell is ms_flags thing doing in __vfs_new_sb_config()? > It's a really vile mix of unrelated flags and operations we had in existing > mount(2) ABI. With MS_KERNMOUNT thrown into that loo^Wmix. Sure, we need > to parse the garbage fed to mount(2). And we need