diff options
| author | Jason Downs <downsj@cvs.openbsd.org> | 1996-11-11 08:36:35 +0000 |
|---|---|---|
| committer | Jason Downs <downsj@cvs.openbsd.org> | 1996-11-11 08:36:35 +0000 |
| commit | 22d20d1a7f65aeaa53ff352f4a517b6b4fcfc8ba (patch) | |
| tree | 4081981bddfcbfb24e3d85193531ffaa7f906ef6 /sys | |
| parent | a8efea36850e956a7551ee3f0ad565547d4fe72b (diff) | |
Update support, from Thorsten.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/gnu/ext2fs/ext2_linux_ialloc.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/sys/gnu/ext2fs/ext2_linux_ialloc.c b/sys/gnu/ext2fs/ext2_linux_ialloc.c index dee34c94b2a..3c2013a6790 100644 --- a/sys/gnu/ext2fs/ext2_linux_ialloc.c +++ b/sys/gnu/ext2fs/ext2_linux_ialloc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ext2_linux_ialloc.c,v 1.3 1996/10/18 15:23:37 mickey Exp $ */ +/* $OpenBSD: ext2_linux_ialloc.c,v 1.4 1996/11/11 08:36:34 downsj Exp $ */ /* * modified for Lites 1.1 @@ -32,6 +32,7 @@ #include <sys/param.h> #include <sys/systm.h> #include <sys/buf.h> +#include <sys/kernel.h> #include <sys/proc.h> #include <sys/mount.h> #include <sys/vnode.h> @@ -57,6 +58,16 @@ void mark_buffer_dirty(struct buf *bh) { bh->b_flags |= B_DELWRI; bh->b_flags &= ~(B_READ | B_ERROR); + + /* + * Add the block the dirty list. + */ + TAILQ_INSERT_TAIL(&bdirties, bh, b_synclist); + bh->b_synctime = time.tv_sec + 30; + if (bdirties.tqh_first == bh) { + untimeout((void (*)__P((void *)))wakeup, &bdirties); + timeout((void (*)__P((void *)))wakeup, &bdirties, 30 * hz); + } } /* @@ -64,6 +75,12 @@ void mark_buffer_dirty(struct buf *bh) */ int ll_w_block(struct buf * bp, int waitfor) { + /* + * Remove the block from the dirty list. + */ + if (bp->b_flags & B_DELWRI) + TAILQ_REMOVE(&bdirties, bp, b_synclist); + bp->b_flags &= ~(B_READ|B_DONE|B_ERROR|B_DELWRI); bp->b_flags |= B_WRITEINPROG; bp->b_vp->v_numoutput++; |