Paul Hewlett escribió:
There cannot be a generic patch that will apply to both RT and non-RT kernels because there is no way of automatically detecting that access to nrpages has changed.
Yes, I understand it
There is 1 other place where the unionfs patch had to be modified for the RT kernel but this is covered by a suitable #ifdef CONFIG_PREEMPT_RT statement.
Exposing my ignorance and lazyness... not sure about where and how to put this statement. I'll see it tomorrow.
(rant) No offense intended, but those problems with -rt patch have been common at least since unionfs1.4 many months ago, and are became boring. What a happy day will be when both these wonderful features get into mainline.
The unionfs patch for 2.6.23-11 has a second reference to nrpages in the function purge_inode_data() in dentry.c. Change this line to if (mapping_nrpages(&inode->i_data)) This change has gone away in the unionfs patch for 2.6.23-14
Thank you very much for your answer Best regards, Roman _______________________________________________ unionfs mailing list: http://unionfs.filesystems.org/ unionfs@mail.fsl.cs.sunysb.edu http://www.fsl.cs.sunysb.edu/mailman/listinfo/unionfs
