Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 69fe05c9 authored by Miklos Szeredi's avatar Miklos Szeredi
Browse files

fuse: add missing INIT flags 



Add missing flags that userspace derived from the protocol version number.  This
makes the protocol more flexible.

Signed-off-by: default avatarMiklos Szeredi <mszeredi@suse.cz>
parent a8894274

fs/fuse/inode.c

+2 −1
Original line number Diff line number Diff line
@@ -882,7 +882,8 @@ static void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req) 
	arg->max_readahead = fc->bdi.ra_pages * PAGE_CACHE_SIZE;

	arg->flags |= FUSE_ASYNC_READ | FUSE_POSIX_LOCKS | FUSE_ATOMIC_O_TRUNC |

		FUSE_EXPORT_SUPPORT | FUSE_BIG_WRITES | FUSE_DONT_MASK |

		FUSE_FLOCK_LOCKS | FUSE_AUTO_INVAL_DATA;

		FUSE_SPLICE_WRITE | FUSE_SPLICE_MOVE | FUSE_SPLICE_READ |

		FUSE_FLOCK_LOCKS | FUSE_IOCTL_DIR | FUSE_AUTO_INVAL_DATA;

	req->in.h.opcode = FUSE_INIT;

	req->in.numargs = 1;

	req->in.args[0].size = sizeof(*arg);

include/linux/fuse.h

+8 −0
Original line number Diff line number Diff line
@@ -169,7 +169,11 @@ struct fuse_file_lock { 
 * FUSE_POSIX_LOCKS: remote locking for POSIX file locks

 * FUSE_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."

 * FUSE_DONT_MASK: don't apply umask to file mode on create operations

 * FUSE_SPLICE_WRITE: kernel supports splice write on the device

 * FUSE_SPLICE_MOVE: kernel supports splice move on the device

 * FUSE_SPLICE_READ: kernel supports splice read on the device

 * FUSE_FLOCK_LOCKS: remote locking for BSD style file locks

 * FUSE_HAS_IOCTL_DIR: kernel supports ioctl on directories

 * FUSE_AUTO_INVAL_DATA: automatically invalidate cached pages

 */

#define FUSE_ASYNC_READ		(1 << 0)
@@ -179,7 +183,11 @@ struct fuse_file_lock { 
#define FUSE_EXPORT_SUPPORT	(1 << 4)

#define FUSE_BIG_WRITES		(1 << 5)

#define FUSE_DONT_MASK		(1 << 6)

#define FUSE_SPLICE_WRITE	(1 << 7)

#define FUSE_SPLICE_MOVE	(1 << 8)

#define FUSE_SPLICE_READ	(1 << 9)

#define FUSE_FLOCK_LOCKS	(1 << 10)

#define FUSE_HAS_IOCTL_DIR	(1 << 11)

#define FUSE_AUTO_INVAL_DATA	(1 << 12)



/**