On Wed, 2010-05-05 at 18:40 +0300, Kirill A. Shutemov wrote: > We cannot modify file->f_mapping->backing_dev_info, because it will corrupt > backing device of device node inode, since file->f_mapping is equal to > inode->i_mapping (see __dentry_open() in fs/open.c). > > Let's introduce separate inode for MTD device with appropriate backing > device. > > Signed-off-by: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx> > --- > Changelog: > v3 -> v4: > - Use igrab() instead of __iget inside the inode_lock; > - Add stable@ to CC list. > v2 -> v3: > - Rebase to mtd-2.6.git. > v1 -> v2: > - Fix error handling based on comments by Jan Kara. Pushed to l2-mtd-2.6.git / dunno Also added Jan's ack which disappeared in v4 -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
