MFC r297156,r297157,r297158,r297159,r297161,r297172,r297200,r297201,r297202,

    r297203,r297256:

  r297156:
    Track filemon usage via a proc.p_filemon pointer rather than its own lists.
  r297157:
    Stop tracking stat(2).
  r297158:
    Consolidate open(2) and openat(2) code.
  r297159:
    Use curthread for vn_fullpath.
  r297161:
    Attempt to use the namecache for openat(2) path resolution.
  r297172:
    Consolidate common link(2) logic.
  r297200:
    Follow-up r297156: Close the log in filemon_dtr rather than in the last
    reference.
  r297201:
    Return any log write failure encountered when closing the filemon fd.
  r297202:
    Remove unused done argument to copyinstr(9).
  r297203:
    Handle copyin failures.
  r297256:
    Remove unneeded return left from refactoring.

Relnotes:	yes (filemon stability/performance updates)
Sponsored by:	EMC / Isilon Storage Division

1 files changed, 1 insertions, 0 deletions

diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c
index f24ba20..7b02c4d 100644
--- a/sys/kern/kern_fork.c
+++ b/sys/kern/kern_fork.c
@@ -411,6 +411,7 @@ do_fork(struct thread *td, int flags, struct proc *p2, struct thread *td2,
 	bzero(&p2->p_startzero,
 	    __rangeof(struct proc, p_startzero, p_endzero));
 	p2->p_treeflag = 0;
+	p2->p_filemon = NULL;
 
 	p2->p_ucred = crhold(td->td_ucred);