cvs commit: src/sys/ufs/ufs ufs_vnops.c

[Konstantin Belousov]

kib         2008-08-31 09:45:04 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/ufs/ufs          ufs_vnops.c 
  Log:
  SVN rev 182525 on 2008-08-31 09:45:04Z by kib
  
  MFC r182111:
  Revert the r167541: "Remove unneeded getinoquota() call in the
  ufs_access()." The call to getinoquota in ufs_access() serves the
  purpose of instantiating inode dquot from the vn_open(). Since quotas
  are accounted only for the inodes with already attached dquot, removal
  of the call prevented opened inodes from participation in the quota
  calculations.
  
  Since ufs_access() may be called with the vnode being only shared
  locked, upgrade (and then downgrade) vnode lock if calling
  getinoquota().
  
  MFC r182115:
  Put the relocked variable from  the r182111 into the #ifdef QUOTA braces
  to prevent warning about unused var on the !QUOTA kernels.
  
  Revision   Changes    Path
  1.291.2.4  +25 -0     src/sys/ufs/ufs/ufs_vnops.c