On Wed, Apr 30, 2014 at 9:14 AM, Adam Fowler <ajf2177@xxxxxxxxxxxx> wrote: > I've been trying to implement a file system using vfs and I've got mkdir and > touch working but I can't seem to get echo blah > new file to create a new Can you see if you are able to get the user space buffer and print it? Would be better if you can post some of your code. > file with content blah. I tried to use printk to see what gets called during > the creation process but it doesn't seem that write is getting called for my > file, just open. When I ran strace I see a write call but it is to stdout > and not to my file. Any tips on how to go about implementing the behavior > I'm after? I've been following the following tutorial with the changes > necessary to work on kernel 3.10.34 http://lwn.net/Articles/57369/ . Any > help is appreciated, thanks! In case you have saved the user space contents and not set the inode->i_size properly try to set that appropriately. But again it would be better to have some code to look at. > > -- > > Adam Fowler<ajf2177@xxxxxxxxxxxx> > > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies@xxxxxxxxxxxxxxxxx > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > -- ---P.K.S _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
