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).

0 files changed, 0 insertions, 0 deletions