diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/write.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 1d447e37f472..06e150c4e315 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -190,9 +190,11 @@ static struct nfs_page *nfs_page_find_head_request(struct page *page) struct inode *inode = page_file_mapping(page)->host; struct nfs_page *req = NULL; - spin_lock(&inode->i_lock); - req = nfs_page_find_head_request_locked(NFS_I(inode), page); - spin_unlock(&inode->i_lock); + if (PagePrivate(page) || PageSwapCache(page)) { + spin_lock(&inode->i_lock); + req = nfs_page_find_head_request_locked(NFS_I(inode), page); + spin_unlock(&inode->i_lock); + } return req; } |