path: root/net/rose/rose_dev.c
diff options
authorNeilBrown <neilb@suse.de>2007-02-14 00:33:12 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-14 08:09:53 -0800
commitaf6a4e280e3ff453653f39190b57b345ff0bec16 (patch)
tree4895c90613737db7354f43431ed10a55dc0c98f0 /net/rose/rose_dev.c
parent982aedfd091e6d9831216f8519f12242091be4fd (diff)
[PATCH] knfsd: add some new fsid types
Add support for using a filesystem UUID to identify and export point in the filehandle. For NFSv2, this UUID is xor-ed down to 4 or 8 bytes so that it doesn't take up too much room. For NFSv3+, we use the full 16 bytes, and possibly also a 64bit inode number for exports beneath the root of a filesystem. When generating an fsid to return in 'stat' information, use the UUID (hashed down to size) if it is available and a small 'fsid' was not specifically provided. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/rose/rose_dev.c')
0 files changed, 0 insertions, 0 deletions

Privacy Policy