- Add UFS_WAPBL_BEGIN() / UFS_WAPBL_END() where needed.
- Expunge WAPBL log inodes from snapshots.
- Ffs_copyonwrite() and ffs_snapblkfree() must run inside a WAPBL transaction.
- Add ffs_gop_write() as a wrapper around genfs_gop_write() that makes sure
genfs_gop_write() gets always called inside a WAPBL transaction.
- Add VOP_PUTPAGES() flag PGO_JOURNALLOCKED to tag calls to VOP_PUTPAGES()
inside a WAPBL transaction.
Reviewed by: Simon Burge <simonb@netbsd.org>, Greg Oster <oster@netbsd.org>
PGO_JOURNALLOCKED / ffs_gop_write() part presented on tech-kern@.
88400c4373