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NFSD: Only reinitilize the recall_lru list under the recall lock

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unhash_delegation() will grab the recall lock before calling
list_del_init() in each of these places.  This patch removes the
redundant calls.

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Bryan Schumaker 2011-12-13 16:35:58 -05:00 committed by J. Bruce Fields
parent f32f3c2d3f
commit 39c4cc0fcc
1 changed files with 0 additions and 3 deletions
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3
fs/nfsd/nfs4state.c
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@ -1066,7 +1066,6 @@ expire_client(struct nfs4_client *clp)
spin_unlock(&recall_lock);
while (!list_empty(&reaplist)) {
dp = list_entry(reaplist.next, struct nfs4_delegation, dl_recall_lru);
list_del_init(&dp->dl_recall_lru);
unhash_delegation(dp);
}
while (!list_empty(&clp->cl_openowners)) {
@ -3133,7 +3132,6 @@ nfs4_laundromat(void)
spin_unlock(&recall_lock);
list_for_each_safe(pos, next, &reaplist) {
dp = list_entry (pos, struct nfs4_delegation, dl_recall_lru);
list_del_init(&dp->dl_recall_lru);
unhash_delegation(dp);
}
test_val = nfsd4_lease;
@ -4674,7 +4672,6 @@ __nfs4_state_shutdown(void)
spin_unlock(&recall_lock);
list_for_each_safe(pos, next, &reaplist) {
dp = list_entry (pos, struct nfs4_delegation, dl_recall_lru);
list_del_init(&dp->dl_recall_lru);
unhash_delegation(dp);
}