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NFSv4: Convert struct nfs4_state to use refcount_t

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Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust
2018-09-02 19:19:07 -04:00
parent 9ae075fdd1
commit ace9fad43a
3 changed files with 9 additions and 9 deletions
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8
fs/nfs/nfs4proc.c
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@@ -1777,7 +1777,7 @@ static struct nfs4_state *nfs4_try_open_cached(struct nfs4_opendata *opendata)
out:
return ERR_PTR(ret);
out_return_state:
atomic_inc(&state->count);
refcount_inc(&state->count);
return state;
}
@@ -1849,7 +1849,7 @@ _nfs4_opendata_reclaim_to_nfs4_state(struct nfs4_opendata *data)
update:
update_open_stateid(state, &data->o_res.stateid, NULL,
data->o_arg.fmode);
atomic_inc(&state->count);
refcount_inc(&state->count);
return state;
}
@@ -1887,7 +1887,7 @@ nfs4_opendata_find_nfs4_state(struct nfs4_opendata *data)
return ERR_CAST(inode);
if (data->state != NULL && data->state->inode == inode) {
state = data->state;
atomic_inc(&state->count);
refcount_inc(&state->count);
} else
state = nfs4_get_open_state(inode, data->owner);
iput(inode);
@@ -1978,7 +1978,7 @@ static struct nfs4_opendata *nfs4_open_recoverdata_alloc(struct nfs_open_context
if (opendata == NULL)
return ERR_PTR(-ENOMEM);
opendata->state = state;
atomic_inc(&state->count);
refcount_inc(&state->count);
return opendata;
}