Commit 548eaca4 authored by J. Bruce Fields's avatar J. Bruce Fields
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nfsd: document new filehandle fsid types 



Descriptions taken from mountd code (in nfs-utils/utils/mountd/cache.c).

Signed-off-by: default avatarJ. Bruce Fields <bfields@citi.umich.edu>
parent 2bd9e7b6

include/linux/nfsd/nfsfh.h

+4 −0
Original line number Diff line number Diff line
@@ -68,6 +68,10 @@ struct nfs_fhbase_old { 
 *     1  - 4 byte user specified identifier

 *     2  - 4 byte major, 4 byte minor, 4 byte inode number - DEPRECATED

 *     3  - 4 byte device id, encoded for user-space, 4 byte inode number

 *     4  - 4 byte inode number and 4 byte uuid

 *     5  - 8 byte uuid

 *     6  - 16 byte uuid

 *     7  - 8 byte inode number and 16 byte uuid

 *

 * The fileid_type identified how the file within the filesystem is encoded.

 * This is (will be) passed to, and set by, the underlying filesystem if it supports