Bruce Evans 8f359bc68c Quick fix for not being able to sync all the buffers in boot() if ... an ext2fs file system is mounted. The soft update changes added a check for B_DELWRI buffers. This exposed the complete brokenness of the previous quick fix for failing syncs (PR 3571, committed on 1997/08/04). Use a new buffer flag B_DIRTY and don't abuse B_DELWRI. B_DIRTY buffers are still written too late, as broken in the previous fix. This is fairly harmless, because B_DIRTY is only used for bitmap buffers and fsck.ext2 can fix up the bitmaps perfectly. Fixed a race in ULCK_BUF() (bremfree() was outside of the splbio() section).		1998-10-03 16:19:28 +00:00
..
ext2fs	Quick fix for not being able to sync all the buffers in boot() if	1998-10-03 16:19:28 +00:00