git: kernel - Do not use M_USE_INTERRUPT_RESERVE for M_NOWAIT

Matthew Dillon dillon at crater.dragonflybsd.org
Sat Mar 31 18:38:06 PDT 2012


commit 39312e2a708905230d943ab98542ec8d6fabb22e
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sat Mar 31 18:33:59 2012 -0700

    kernel - Do not use M_USE_INTERRUPT_RESERVE for M_NOWAIT
    
    * Redefine M_NOWAIT to not use M_USE_INTERRUPT_RESERVE.  This can result
      in mbuf exhaustion during bursts of mbuf allocations and cause kernel
      kvm expansion to assert and panic.
    
    Reported-by: sephe

Summary of changes:
 sys/sys/malloc.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/39312e2a708905230d943ab98542ec8d6fabb22e


-- 
DragonFly BSD source repository





More information about the Commits mailing list