diff options
Diffstat (limited to 'fs/nfs/read.c')
| -rw-r--r-- | fs/nfs/read.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 08d6cc57cbc3..d11af2a9299c 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -337,8 +337,7 @@ int nfs_readpage(struct file *file, struct page *page) struct inode *inode = page_file_mapping(page)->host; int ret; - dprintk("NFS: nfs_readpage (%p %ld@%lu)\n", - page, PAGE_SIZE, page_index(page)); + trace_nfs_aop_readpage(inode, page); nfs_inc_stats(inode, NFSIOS_VFSREADPAGE); /* @@ -390,9 +389,11 @@ out_wait: } out: put_nfs_open_context(desc.ctx); + trace_nfs_aop_readpage_done(inode, page, ret); return ret; out_unlock: unlock_page(page); + trace_nfs_aop_readpage_done(inode, page, ret); return ret; } @@ -403,10 +404,7 @@ int nfs_readpages(struct file *file, struct address_space *mapping, struct inode *inode = mapping->host; int ret; - dprintk("NFS: nfs_readpages (%s/%Lu %d)\n", - inode->i_sb->s_id, - (unsigned long long)NFS_FILEID(inode), - nr_pages); + trace_nfs_aop_readahead(inode, lru_to_page(pages), nr_pages); nfs_inc_stats(inode, NFSIOS_VFSREADPAGES); ret = -ESTALE; @@ -439,6 +437,7 @@ int nfs_readpages(struct file *file, struct address_space *mapping, read_complete: put_nfs_open_context(desc.ctx); out: + trace_nfs_aop_readahead_done(inode, nr_pages, ret); return ret; } |