6102d0376e
It's been reported that threads would loop infinitely inside zfs_zget. The speculated cause for this is that if an inode is marked for evict, zfs_zget would see that and loop. However, if the looping thread doesn't yield, the inode may not have a chance to finish evict, thus causing a infinite loop. This patch solve this issue by add cond_resched to zfs_zget, making the looping thread to yield when needed. Tested-by: jlavoy <jalavoy@gmail.com> Signed-off-by: Chunwei Chen <tuxoko@gmail.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #3349
Native ZFS for Linux!
ZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the Illumos community.
ZFS on Linux, which is also known as ZoL, is currently feature complete. It includes fully functional and stable SPA, DMU, ZVOL, and ZPL layers.
Full documentation for installing ZoL on your favorite Linux distribution can be found at: http://zfsonlinux.org