cvs commit: src/lib/libc/stdlib malloc.c

[Jason Evans]

jasone      2006-04-05 04:15:12 UTC

  FreeBSD src repository

  Modified files:
    lib/libc/stdlib      malloc.c 
  Log:
  Only initialize the first per-chunk page map element for free runs.  This
  makes run split/coalesce operations of complexity lg(n) rather than n.
  
  Revision  Changes    Path
  1.123     +16 -31    src/lib/libc/stdlib/malloc.c