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NFS: create nfs_commit_completion_ops

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Factors out the code that needs to change when directio
starts using these code paths.

Signed-off-by: Fred Isaman <iisaman@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Fred Isaman 2012-04-20 14:47:54 -04:00 • committed by Trond Myklebust
parent ea2cf2282b
commit f453a54a01
4 changed files with 36 additions and 21 deletions
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12
fs/nfs/nfs4filelayout.c
View file

@ -347,12 +347,8 @@ static void filelayout_commit_count_stats(struct rpc_task *task, void *data)
static void filelayout_commit_release(void *calldata)
{
struct nfs_commit_data *data = calldata;
struct nfs_commit_info cinfo;
nfs_commit_release_pages(data);
nfs_init_cinfo(&cinfo, data->inode, data->dreq);
if (atomic_dec_and_test(&cinfo.mds->rpcs_out))
nfs_commit_clear_lock(NFS_I(data->inode));
data->completion_ops->completion(data);
put_lseg(data->lseg);
nfs_commitdata_release(data);
}
@ -1108,7 +1104,7 @@ filelayout_commit_pagelist(struct inode *inode, struct list_head *mds_pages,
nreq += alloc_ds_commits(cinfo, &list);
if (nreq == 0) {
nfs_commit_clear_lock(NFS_I(inode));
cinfo->completion_ops->error_cleanup(NFS_I(inode));
goto out;
}
@ -1117,14 +1113,14 @@ filelayout_commit_pagelist(struct inode *inode, struct list_head *mds_pages,
list_for_each_entry_safe(data, tmp, &list, pages) {
list_del_init(&data->pages);
if (!data->lseg) {
nfs_init_commit(data, mds_pages, NULL);
nfs_init_commit(data, mds_pages, NULL, cinfo);
nfs_initiate_commit(NFS_CLIENT(inode), data,
data->mds_ops, how);
} else {
struct pnfs_commit_bucket *buckets;
buckets = cinfo->ds->buckets;
nfs_init_commit(data, &buckets[data->ds_commit_index].committing, data->lseg);
nfs_init_commit(data, &buckets[data->ds_commit_index].committing, data->lseg, cinfo);
filelayout_initiate_commit(data, how);
}
}