freebsd-src/sys/ufs
Matthew Dillon 6ddaf0f45e Avoid a data-consistency race between write() and mmap()
by ensuring that newly allocated blocks are zerod.  The
race can occur even in the case where the write covers
the entire block.

Reported by: Sven Berkvens <sven@berkvens.net>, Marc Olzheim <zlo@zlo.nu>
2000-12-17 23:57:05 +00:00
..
ffs Do not race for the lock of an inode hash. 2000-12-13 10:04:01 +00:00
ifs - Move ifs_init() so that it can initialize ifs_inode_hash_mtx. 2000-12-14 09:15:27 +00:00
mfs Add VOP_*VOBJECT vops, because MFS requires explicit vop specification. 2000-09-12 16:21:16 +00:00
ufs Avoid a data-consistency race between write() and mmap() 2000-12-17 23:57:05 +00:00