Some more code removal - left behind from previous simplifications,
remove some locking from the read path.
Date: Tue Apr 3 09:22:18 PDT 2001
Workarea: jen.americas.sgi.com:/src/lord/xfs-linux.2.4
The following file(s) were checked into:
bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs
Modid: 2.4.x-xfs:slinx:91469a
linux/fs/xfs/linux/xfs_lrw.c - 1.87
- Less locking in the read path, cleanup lock mode calculation in the
write
path and remove the PBMF_NEW flag.
linux/include/linux/page_buf.h - 1.84
- Remove some dead definitions.
linux/fs/pagebuf/page_buf.c - 1.71
- Simplify some more code, removing dead paths and unused calculations
left over from previous versions of the code.
linux/fs/pagebuf/page_buf_io.c - 1.73
- Remove some dead code, optimize out the prepare_write call when the
page
is already upto date, deal with EAGAIN coming back from the strategy
call.
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