> > I have found more info and created a temorary hack, which fixes it, > > but it will not be probably the correct solution. > > Thanks for tracking this down. As you point out, we shouldn't obtain > vcache locks while holding any dcache locks, due to lock ordering. > The right solution is probably to delay calling afs_ProcessFS() until > after we've released the dcache entries; can you try the patch below > and see if it works for you?
It's OK. Tested on UP machine. I cannot test it on SMP now. > > > I don't know why other architectures are OK, may be it is not possible > > to call afs_StoreAllSegment and afs_UFSRead together on them. > > I suspect other architectures also have the same bug. Note that this > only affects the development branch (the dcache locking code has only > been added recently), which is probably why this bug hasn't been seen > by others yet. I have older version on other architectures, this is why it worked :-) > > -- kolya > Pavel _______________________________________________ OpenAFS-devel mailing list [EMAIL PROTECTED] https://lists.openafs.org/mailman/listinfo/openafs-devel
