Factor out a bit of common code that will be useful elsewhere.
Signed-off-by: J. Bruce Fields <[email protected]>
Signed-off-by: Neil Brown <[email protected]>
### Diffstat output
./fs/nfsd/nfs4state.c | 25 ++++++++++++++-----------
1 files changed, 14 insertions(+), 11 deletions(-)
diff ./fs/nfsd/nfs4state.c~current~ ./fs/nfsd/nfs4state.c
--- ./fs/nfsd/nfs4state.c~current~ 2005-04-08 10:35:24.000000000 +1000
+++ ./fs/nfsd/nfs4state.c 2005-04-08 10:38:38.000000000 +1000
@@ -1526,6 +1526,18 @@ out:
return status;
}
+static struct nfs4_delegation *
+find_delegation_file(struct nfs4_file *fp, stateid_t *stid)
+{
+ struct nfs4_delegation *dp;
+
+ list_for_each_entry(dp, &fp->fi_del_perfile, dl_del_perfile) {
+ if (dp->dl_stateid.si_stateownerid == stid->si_stateownerid)
+ return dp;
+ }
+ return NULL;
+}
+
static int
nfs4_check_open(struct nfs4_file *fp, struct nfsd4_open *open, struct nfs4_stateid **stpp)
{
@@ -2419,24 +2431,15 @@ find_stateid(stateid_t *stid, int flags)
static struct nfs4_delegation *
find_delegation_stateid(struct inode *ino, stateid_t *stid)
{
- struct nfs4_delegation *dp = NULL;
struct nfs4_file *fp = NULL;
- u32 st_id;
dprintk("NFSD:find_delegation_stateid stateid=(%08x/%08x/%08x/%08x)\n",
stid->si_boot, stid->si_stateownerid,
stid->si_fileid, stid->si_generation);
- st_id = stid->si_stateownerid;
fp = find_file(ino);
- if (fp) {
- list_for_each_entry(dp, &fp->fi_del_perfile, dl_del_perfile) {
- if(dp->dl_stateid.si_stateownerid == st_id) {
- dprintk("NFSD: find_delegation dp %p\n",dp);
- return dp;
- }
- }
- }
+ if (fp)
+ return find_delegation_file(fp, stid);
return NULL;
}
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
NFS maillist - [email protected]
https://lists.sourceforge.net/lists/listinfo/nfs