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view src/s/bsdos2.h @ 4499:eb82259f265d
Port write-region-inhibit-sync, allowing avoidance of bad FS performance.
See http://shaver.off.net/diary/2008/05/25/fsyncers-and-curveballs/ for more
details.
2008-08-09 Aidan Kehoe <kehoea@parhasard.net>
Integrate Romain Francoise' 2005-09-14 (pre-GPLV3) GNU change,
which can allow much better performace with some stupid
filesystems:
* fileio.c (write_region_inhibit_fsync): New variable.
(Fwrite_region): Use it to skip call to fsync.
(syms_of_fileio): Initialize it.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sat, 09 Aug 2008 16:44:46 +0200 |
parents | 3ecd8885ac67 |
children |
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/* Synched up with: FSF 19.31. */ /* s/ file for BSDI BSD/OS 2.x system. */ #include "bsd386.h" /* mrb was here */ #define ORDINARY_LINK #if 0 #define START_FILES "pre-crt0.o /usr/lib/crt0.o" #endif #define TEXT_START 0x1020 /* for QMAGIC */