GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-04 21:31:51 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

nfs/nfsd: Move useful bitfield ops to a commonly accessible place

Browse source 
So these may be used in nfsd as well

Signed-off-by: Andrew Elble <aweits@rit.edu>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Andrew Elble 2016-06-15 12:52:07 -04:00 • committed by J. Bruce Fields
parent d8d29138b1
commit 1adf0c5a44
2 changed files with 11 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

11
include/linux/nfs4.h
View file

@ -643,4 +643,15 @@ enum pnfs_update_layout_reason {
PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET,
};
#define NFS4_OP_MAP_NUM_LONGS \
DIV_ROUND_UP(LAST_NFS4_OP, 8 * sizeof(unsigned long))
#define NFS4_OP_MAP_NUM_WORDS \
(NFS4_OP_MAP_NUM_LONGS * sizeof(unsigned long) / sizeof(u32))
struct nfs4_op_map {
union {
unsigned long longs[NFS4_OP_MAP_NUM_LONGS];
u32 words[NFS4_OP_MAP_NUM_WORDS];
} u;
};
#endif