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NFS: move rw_mode to nfs_pageio_header

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Let's try to have it in a cacheline in nfs4_proc_pgio_rpc_prepare().

Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Benjamin Coddington 2017-04-19 10:11:35 -04:00 • committed by Trond Myklebust
parent 8ef9b0b9e1
commit fbe77c30e9
6 changed files with 18 additions and 14 deletions
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4
include/linux/nfs_page.h
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@ -64,7 +64,6 @@ struct nfs_pageio_ops {
};
struct nfs_rw_ops {
const fmode_t rw_mode;
struct nfs_pgio_header *(*rw_alloc_header)(void);
void (*rw_free_header)(struct nfs_pgio_header *);
int (*rw_done)(struct rpc_task *, struct nfs_pgio_header *,
@ -124,7 +123,8 @@ extern void nfs_pageio_init(struct nfs_pageio_descriptor *desc,
const struct nfs_pgio_completion_ops *compl_ops,
const struct nfs_rw_ops *rw_ops,
size_t bsize,
int how);
int how,
gfp_t gfp_flags);
extern int nfs_pageio_add_request(struct nfs_pageio_descriptor *,
struct nfs_page *);
extern int nfs_pageio_resend(struct nfs_pageio_descriptor *,