Re: [PATCH 06/24] r/o bind mounts: elevate write count for some ioctls

2007-09-19 Thread Christoph Hellwig
On Mon, Sep 17, 2007 at 11:27:25AM -0700, Dave Hansen wrote: > > Some ioctl()s can cause writes to the filesystem. Take > these, and make them use mnt_want/drop_write() instead. > > We need to pass the filp one layer deeper in XFS, but > somebody _just_ pulled it out in February because nobody

Re: [PATCH 06/24] r/o bind mounts: elevate write count for some ioctls

2007-09-19 Thread Christoph Hellwig
On Mon, Sep 17, 2007 at 11:27:25AM -0700, Dave Hansen wrote: Some ioctl()s can cause writes to the filesystem. Take these, and make them use mnt_want/drop_write() instead. We need to pass the filp one layer deeper in XFS, but somebody _just_ pulled it out in February because nobody was

[PATCH 06/24] r/o bind mounts: elevate write count for some ioctls

2007-09-17 Thread Dave Hansen
Some ioctl()s can cause writes to the filesystem. Take these, and make them use mnt_want/drop_write() instead. We need to pass the filp one layer deeper in XFS, but somebody _just_ pulled it out in February because nobody was using it, so I don't feel guilty for adding it back. Signed-off-by:

[PATCH 06/24] r/o bind mounts: elevate write count for some ioctls

2007-09-17 Thread Dave Hansen
Some ioctl()s can cause writes to the filesystem. Take these, and make them use mnt_want/drop_write() instead. We need to pass the filp one layer deeper in XFS, but somebody _just_ pulled it out in February because nobody was using it, so I don't feel guilty for adding it back. Signed-off-by: