linux.git/fs/fuse/file.c, branch v2.6.32

fuse: fix kunmap in fuse_ioctl_copy_user

2009-11-04T09:24:51+00:00

Looks like another victim of the confusing kmap() vs kmap_atomic() API
differences.

Reported-by: Todor Gyumyushev 
Signed-off-by: Jens Axboe 
Signed-off-by: Miklos Szeredi 
Cc: Tejun Heo 
Cc: stable@kernel.org

fuse: prevent fuse_put_request on invalid pointer

2009-11-04T09:24:50+00:00

fuse_direct_io() has a loop where requests are allocated in each
iteration. if allocation fails, the loop is broken out and follows
into an unconditional fuse_put_request() on that invalid pointer.

Signed-off-by: Anand V. Avati 
Signed-off-by: Miklos Szeredi 
Cc: stable@kernel.org

const: mark struct vm_struct_operations

2009-09-27T18:39:25+00:00

* mark struct vm_area_struct::vm_ops as const
* mark vm_ops in AGP code

But leave TTM code alone, something is fishy there with global vm_ops
being used.

Signed-off-by: Alexey Dobriyan 
Signed-off-by: Linus Torvalds

fuse: fix bad return value in fuse_file_poll()

2009-06-30T18:06:24+00:00

Fix fuse_file_poll() which returned a -errno value instead of a poll
mask.

Signed-off-by: Miklos Szeredi 
CC: stable@kernel.org

fuse: export symbols to be used by CUSE

2009-04-28T14:56:42+00:00

Export the following symbols for CUSE.

fuse_conn_put()
fuse_conn_get()
fuse_conn_kill()
fuse_send_init()
fuse_do_open()
fuse_sync_release()
fuse_direct_io()
fuse_do_ioctl()
fuse_file_poll()
fuse_request_alloc()
fuse_get_req()
fuse_put_request()
fuse_request_send()
fuse_abort_conn()
fuse_dev_release()
fuse_dev_operations

Signed-off-by: Tejun Heo 
Signed-off-by: Miklos Szeredi

fuse: don't use inode in fuse_file_poll

2009-04-28T14:56:41+00:00

Use ff->fc and ff->nodeid instead of file->f_dentry->d_inode in the
fuse_file_poll() implementation.

This prepares this function for use by CUSE, where the inode is not
owned by a fuse filesystem.

Signed-off-by: Miklos Szeredi

fuse: don't use inode in fuse_do_ioctl() helper

2009-04-28T14:56:39+00:00

Create a helper for sending an IOCTL request that doesn't use a struct
inode.

This prepares this function for use by CUSE, where the inode is not
owned by a fuse filesystem.

Signed-off-by: Miklos Szeredi

fuse: don't use inode in fuse_sync_release()

2009-04-28T14:56:39+00:00

Make fuse_sync_release() a generic helper function that doesn't need a
struct inode pointer.  This makes it suitable for use by CUSE.

Change return value of fuse_release_common() from int to void.

Signed-off-by: Miklos Szeredi

fuse: create fuse_do_open() helper for CUSE

2009-04-28T14:56:37+00:00

Create a helper for sending an OPEN request that doesn't need a struct
inode pointer.

Signed-off-by: Miklos Szeredi

fuse: clean up args in fuse_finish_open() and fuse_release_fill()

2009-04-28T14:56:37+00:00

Move setting ff->fh, ff->nodeid and file->private_data outside
fuse_finish_open().  Add ->open_flags member to struct fuse_file.

This simplifies the argument passing to fuse_finish_open() and
fuse_release_fill(), and paves the way for creating an open helper
that doesn't need an inode pointer.

Signed-off-by: Miklos Szeredi