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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-03-04 18:13:56 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-03-06 10:32:46 -0500 |
| commit | f597c53790f662662281b82b7692a22d2a4d4afa (patch) | |
| tree | 3567e1c7e232973fee14b7ddffa3545cd88392d0 /fs/nfs/nfs4state.c | |
| parent | 1e3987c3052a48fbfc8f5d30214c825eff41192d (diff) | |
| download | talos-op-linux-f597c53790f662662281b82b7692a22d2a4d4afa.tar.gz talos-op-linux-f597c53790f662662281b82b7692a22d2a4d4afa.zip | |
NFSv4: Add helpers for basic copying of stateids
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4state.c')
| -rw-r--r-- | fs/nfs/nfs4state.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 6ba82271c868..55c8a81cd6fb 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -895,7 +895,7 @@ void nfs4_select_rw_stateid(nfs4_stateid *dst, struct nfs4_state *state, fl_owne do { seq = read_seqbegin(&state->seqlock); - memcpy(dst, &state->stateid, sizeof(*dst)); + nfs4_stateid_copy(dst, &state->stateid); } while (read_seqretry(&state->seqlock, seq)); if (test_bit(LK_STATE_IN_USE, &state->flags) == 0) return; @@ -903,7 +903,7 @@ void nfs4_select_rw_stateid(nfs4_stateid *dst, struct nfs4_state *state, fl_owne spin_lock(&state->state_lock); lsp = __nfs4_find_lock_state(state, fl_owner, fl_pid, NFS4_ANY_LOCK_TYPE); if (lsp != NULL && (lsp->ls_flags & NFS_LOCK_INITIALIZED) != 0) - memcpy(dst, &lsp->ls_stateid, sizeof(*dst)); + nfs4_stateid_copy(dst, &lsp->ls_stateid); spin_unlock(&state->state_lock); nfs4_put_lock_state(lsp); } @@ -1126,7 +1126,7 @@ void nfs_inode_find_state_and_recover(struct inode *inode, continue; if (!test_bit(NFS_DELEGATED_STATE, &state->flags)) continue; - if (memcmp(state->stateid.data, stateid->data, sizeof(state->stateid.data)) != 0) + if (!nfs4_stateid_match(&state->stateid, stateid)) continue; nfs4_state_mark_reclaim_nograce(clp, state); found = true; |
