git: tmpfs: Allow kmalloc from M_TMPFSNAME zone to return NULL; handle null cases.

[Venkatesh Srinivas <vsrinivas@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 42f6f6b1b2dcc2ca10d31421d2dd6273851e012d
Author: Venkatesh Srinivas <me@endeavour.zapto.org>
Date:   Tue Aug 24 20:03:34 2010 -0700

    tmpfs: Allow kmalloc from M_TMPFSNAME zone to return NULL; handle null cases.
    
    tmpfs now survives fsstress without panicing the system.

Summary of changes:
 sys/vfs/tmpfs/tmpfs_subr.c  |   17 +++++++++++++----
 sys/vfs/tmpfs/tmpfs_vnops.c |    7 ++++++-
 2 files changed, 19 insertions(+), 5 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/42f6f6b1b2dcc2ca10d31421d2dd6273851e012d


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