ZPL can use dmu_tx_assign(TXG_WAIT)
zfs - Zettabyte File System
Originally filed by Matt Ahrens:
The ZPL can use dmu_tx_assign(TXG_WAIT) when it is not holding any locks. This simplifies the code path and reduces the amount of code that needs to be re-run after waiting. This reduces lock contention and CPU time.
Updated by Christopher Siden almost 8 years ago
- Status changed from In Progress to Closed
commit e722410c49fe67cbf0f639cbcc288bd6cbcf7dd1 Author: Matthew Ahrens <firstname.lastname@example.org> Date: Tue Nov 26 13:47:33 2013 4347 ZPL can use dmu_tx_assign(TXG_WAIT) Reviewed by: George Wilson <email@example.com> Reviewed by: Adam Leventhal <firstname.lastname@example.org> Reviewed by: Dan McDonald <email@example.com> Reviewed by: Boris Protopopov <firstname.lastname@example.org> Approved by: Dan McDonald <email@example.com>