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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-03-23 08:43:09 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-03-23 15:12:12 -0400 |
| commit | e47c085afb3d16cbc6a4bfb10a3b074bb7c58998 (patch) | |
| tree | 67472d29b894b285bc6cc3bb7802b57c3d295bca /fs/nfs/dir.c | |
| parent | 51e816564db151f7f08c739ad69b9d1dbd166663 (diff) | |
| download | lwn-e47c085afb3d16cbc6a4bfb10a3b074bb7c58998.tar.gz lwn-e47c085afb3d16cbc6a4bfb10a3b074bb7c58998.zip | |
NFS: Ensure that we update the readdir filp->f_pos correctly
If we're doing a search by readdir cookie, we need to ensure that the
resulting f_pos is updated. To do so, we need to update the
desc->current_index, in the same way that we do in the search by
file offset case.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/dir.c')
| -rw-r--r-- | fs/nfs/dir.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 2c3eb33b904d..c5c71cb62fbd 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -290,7 +290,6 @@ int nfs_readdir_search_for_pos(struct nfs_cache_array *array, nfs_readdir_descri if (diff >= array->size) { if (array->eof_index >= 0) goto out_eof; - desc->current_index += array->size; return -EAGAIN; } @@ -311,6 +310,7 @@ int nfs_readdir_search_for_cookie(struct nfs_cache_array *array, nfs_readdir_des for (i = 0; i < array->size; i++) { if (array->array[i].cookie == *desc->dir_cookie) { + desc->file->f_pos = desc->current_index + i; desc->cache_entry_index = i; return 0; } @@ -342,6 +342,7 @@ int nfs_readdir_search_array(nfs_readdir_descriptor_t *desc) if (status == -EAGAIN) { desc->last_cookie = array->last_cookie; + desc->current_index += array->size; desc->page_index++; } nfs_readdir_release_array(desc->page); |