[LU-19435] zfs updates for 2.4

• Type: Bug
• Resolution: Fixed
• Priority: Medium
• Fix Version/s: Lustre 2.17.0
• Severity: 3
• Assignee: Shaun Tancheff
• Reporter: Shaun Tancheff

Description

zfs commit zfs-2.3.99-340-g734eba251
Wire O_DIRECT also to Uncached I/O (#17218)
dmu_write_by_dnode() now has flags argument
dmu_assign_arcbuf_by_dbuf() now has flags argument

zfs commit zfs-2.3.99-373-gac2e57952
dmu_tx: make DMU_TX_* flags an enum
DMU_TX_WAIT may be an enum