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NFS: Rename nfs_readdir_free_pagearray() and nfs_readdir_large_page()

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nfs_readdir_xdr_to_array() uses both a cache array and an array of
pages, so I rename these functions to make it clearer how the code
works.  nfs_readdir_large_page() becomes nfs_readdir_alloc_pages()
because this function has absolutely nothing to do with setting up a
large page.  nfs_readdir_free_pagearray() becomes
nfs_readdir_free_pages() to stay consistent with the new alloc_pages()
function.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Anna Schumaker 2015-07-13 14:01:25 -04:00 committed by Trond Myklebust
parent 0b936e37df
commit c7e9668e78
1 changed files with 5 additions and 5 deletions
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10
fs/nfs/dir.c
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@ -583,7 +583,7 @@ out_nopages:
}
static
void nfs_readdir_free_pagearray(struct page **pages, unsigned int npages)
void nfs_readdir_free_pages(struct page **pages, unsigned int npages)
{
unsigned int i;
for (i = 0; i < npages; i++)
@ -595,7 +595,7 @@ void nfs_readdir_free_pagearray(struct page **pages, unsigned int npages)
* to nfs_readdir_free_pagearray
*/
static
int nfs_readdir_large_page(struct page **pages, unsigned int npages)
int nfs_readdir_alloc_pages(struct page **pages, unsigned int npages)
{
unsigned int i;
@ -608,7 +608,7 @@ int nfs_readdir_large_page(struct page **pages, unsigned int npages)
return 0;
out_freepages:
nfs_readdir_free_pagearray(pages, i);
nfs_readdir_free_pages(pages, i);
return -ENOMEM;
}
@ -645,7 +645,7 @@ int nfs_readdir_xdr_to_array(nfs_readdir_descriptor_t *desc, struct page *page,
memset(array, 0, sizeof(struct nfs_cache_array));
array->eof_index = -1;
status = nfs_readdir_large_page(pages, array_size);
status = nfs_readdir_alloc_pages(pages, array_size);
if (status < 0)
goto out_release_array;
do {
@ -663,7 +663,7 @@ int nfs_readdir_xdr_to_array(nfs_readdir_descriptor_t *desc, struct page *page,
}
} while (array->eof_index < 0);
nfs_readdir_free_pagearray(pages, array_size);
nfs_readdir_free_pages(pages, array_size);
out_release_array:
nfs_readdir_release_array(page);
out_label_free: