DragonFly- master sys/vfs/hammer hammer_ondisk.c

Matthew Dillon dillon at crater.dragonflybsd.org
Sun Jun 28 11:57:28 PDT 2009

commit 18ecc6e801844d07f09a6183ee1937f6b0fd4f98
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sun Jun 28 11:21:27 2009 -0700

    HAMMER VFS - Fix umount panic on buffer flush race
    * Set io.waitdep on buffers during umount to ensure that the buffer
      unload code waits for running buffers to complete their operation.
      This fixes occassional assertion panics on umount.

Summary of changes:
 sys/vfs/hammer/hammer_ondisk.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)


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