cvs commit: src/sys/kern vfs_bio.c

[Marcel Moolenaar]

marcel      2007-06-09 23:41:14 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_bio.c 
  Log:
  Work around an integer overflow in expression `3 * maxbufspace / 4',
  when maxbufspace is larger than INT_MAX / 3. The overflow causes a
  hard hang on ia64 when physical memory is sufficiently large (8GB).
  
  Revision  Changes    Path
  1.526     +7 -0      src/sys/kern/vfs_bio.c