From owner-cvs-all  Thu Dec 20 14:42:34 2001
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From: Matt Dillon <dillon@FreeBSD.org>
Date: Thu, 20 Dec 2001 14:42:27 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/fs/hpfs hpfs_vfsops.c src/sys/fs/msdosfs
         msdosfs_denode.c src/sys/fs/ntfs ntfs_vfsops.c src/sys/fs/nwfs
         nwfs_node.c src/sys/fs/smbfs smbfs_node.c src/sys/fs/unionfs
         union_subr.c src/sys/kern kern_lock.c vfs_subr.c src/sys/sys buf.h ...
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dillon      2001/12/20 14:42:27 PST

  Modified files:
    sys/fs/hpfs          hpfs_vfsops.c 
    sys/fs/msdosfs       msdosfs_denode.c 
    sys/fs/ntfs          ntfs_vfsops.c 
    sys/fs/nwfs          nwfs_node.c 
    sys/fs/smbfs         smbfs_node.c 
    sys/fs/unionfs       union_subr.c 
    sys/kern             kern_lock.c vfs_subr.c 
    sys/sys              buf.h lockmgr.h vnode.h 
    sys/ufs/ffs          ffs_vfsops.c 
    sys/ufs/ifs          ifs_vfsops.c 
    sys/vm               vm_pageout.c 
  Log:
  Fix a BUF_TIMELOCK race against BUF_LOCK and fix a deadlock in vget()
  against VM_WAIT in the pageout code.  Both fixes involve adjusting
  the lockmgr's timeout capability so locks obtained with timeouts do not
  interfere with locks obtained without a timeout.
  
  Hopefully MFC: before the 4.5 release
  
  Revision  Changes    Path
  1.21      +1 -1      src/sys/fs/hpfs/hpfs_vfsops.c
  1.59      +2 -2      src/sys/fs/msdosfs/msdosfs_denode.c
  1.39      +1 -1      src/sys/fs/ntfs/ntfs_vfsops.c
  1.22      +2 -2      src/sys/fs/nwfs/nwfs_node.c
  1.5       +1 -1      src/sys/fs/smbfs/smbfs_node.c
  1.56      +2 -2      src/sys/fs/unionfs/union_subr.c
  1.53      +4 -2      src/sys/kern/kern_lock.c
  1.335     +1 -1      src/sys/kern/vfs_subr.c
  1.124     +1 -2      src/sys/sys/buf.h
  1.30      +3 -2      src/sys/sys/lockmgr.h
  1.166     +5 -0      src/sys/sys/vnode.h
  1.166     +1 -1      src/sys/ufs/ffs/ffs_vfsops.c
  1.8       +2 -2      src/sys/ufs/ifs/ifs_vfsops.c
  1.186     +11 -4     src/sys/vm/vm_pageout.c

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