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pnfs: struct pnfs_layout_state to manage layout state

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moved state data (stateid, flags, locks, and reference counts) out of struct pnfs_layout, which should represent a layout segment returned by LAYOUTGET
struct pnfs_layout_state now holds this state, along with a pointer to a single pnfs_file_layout
struct pnfs_file_layout_list is now a list of pnfs_layout_states, and was renamed to pnfs_layout_list

Signed-off-by: Casey Bodley <cbodley@citi.umich.edu>
This commit is contained in:
Casey Bodley 2011-03-09 11:40:43 -05:00 • committed by unknown
parent d1683ac060
commit 248c14b6ae
4 changed files with 66 additions and 55 deletions
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daemon/nfs41.h
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@ -135,7 +135,7 @@ typedef struct __nfs41_client {
SRWLOCK session_lock;
nfs41_rpc_clnt *rpc;
bool_t is_data;
struct pnfs_file_layout_list *layouts;
struct pnfs_layout_list *layouts;
struct pnfs_file_device_list *devices;
struct list_entry root_entry; /* position in nfs41_root.clients */
struct __nfs41_root *root;