On Mon, Jun 29, 2020 at 12:04:02PM +0000, Satya Tangirala via Linux-f2fs-devel wrote: > Introduce SB_INLINECRYPT, which is set by filesystems that wish to use > blk-crypto for file content en/decryption. This flag maps to the > '-o inlinecrypt' mount option which multiple filesystems will implement, > and code in fs/crypto/ needs to be able to check for this mount option > in a filesystem-independent way. > > Signed-off-by: Satya Tangirala <satyat@xxxxxxxxxx> > --- > include/linux/fs.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/linux/fs.h b/include/linux/fs.h > index 3f881a892ea7..b5e07fcdd11d 100644 > --- a/include/linux/fs.h > +++ b/include/linux/fs.h > @@ -1380,6 +1380,7 @@ extern int send_sigurg(struct fown_struct *fown); > #define SB_NODIRATIME 2048 /* Do not update directory access times */ > #define SB_SILENT 32768 > #define SB_POSIXACL (1<<16) /* VFS does not apply the umask */ > +#define SB_INLINECRYPT (1<<17) /* Use blk-crypto for encrypted files */ > #define SB_KERNMOUNT (1<<22) /* this is a kern_mount call */ > #define SB_I_VERSION (1<<23) /* Update inode I_version field */ > #define SB_LAZYTIME (1<<25) /* Update the on-disk [acm]times lazily */ > -- Reviewed-by: Eric Biggers <ebiggers@xxxxxxxxxx>
