Add missing fsync driver
Proportional Rate Reduction for TCP - by Google
ext4: optimize ext4_ext_convert_to_initialized()
ext4: optimize memmmove lengths in extent/index insertions
ext4: remove deprecated oldalloc
vfs: avoid taking inode_hash_lock on pipes and sockets
Erase memory pages as soon as they are freed to prevent new processes getting old information
writeback: Add a 'reason' to wb_writeback_work
ipv4: save cpu cycles from check_leaf()
neither TCP resets nor ICMP destination-unreachable packets will be sent in response to packets sent to ports for which no associated listening process exists
Revert "writeback: Add a 'reason' to wb_writeback_work"

This reverts commit c0e2045a089d6191b093a797b862546ee60c1f60.