Commit e3b9f7e6 authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFS/pNFS: Support commit arrays in nfs_clear_pnfs_ds_commit_verifiers() 



Add support for scanning the full list of per-layout segment commit
arrays to nfs_clear_pnfs_ds_commit_verifiers().

Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
parent 1f28476d

fs/nfs/internal.h

+16 −3
Original line number Diff line number Diff line
@@ -517,13 +517,26 @@ int nfs_filemap_write_and_wait_range(struct address_space *mapping, 
		loff_t lstart, loff_t lend);



#ifdef CONFIG_NFS_V4_1

static inline void

pnfs_bucket_clear_pnfs_ds_commit_verifiers(struct pnfs_commit_bucket *buckets,

		unsigned int nbuckets)

{

	unsigned int i;



	for (i = 0; i < nbuckets; i++)

		buckets[i].direct_verf.committed = NFS_INVALID_STABLE_HOW;

}

static inline

void nfs_clear_pnfs_ds_commit_verifiers(struct pnfs_ds_commit_info *cinfo)

{

	int i;

	struct pnfs_commit_array *array;



	pnfs_bucket_clear_pnfs_ds_commit_verifiers(cinfo->buckets,

			cinfo->nbuckets);



	for (i = 0; i < cinfo->nbuckets; i++)

		cinfo->buckets[i].direct_verf.committed = NFS_INVALID_STABLE_HOW;

	list_for_each_entry(array, &cinfo->commits, cinfo_list)

		pnfs_bucket_clear_pnfs_ds_commit_verifiers(array->buckets,

				array->nbuckets);

}

#else

static inline