diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/file.c | 25 | ||||
| -rw-r--r-- | fs/nfs/internal.h | 8 | ||||
| -rw-r--r-- | fs/nfs/nfs4file.c | 2 | ||||
| -rw-r--r-- | fs/nfs/pagelist.c | 2 | ||||
| -rw-r--r-- | fs/nfs/read.c | 2 | ||||
| -rw-r--r-- | fs/nfs/write.c | 4 |
6 files changed, 9 insertions, 34 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c index ca699ddc11c1..2efbdde36c3e 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -182,29 +182,6 @@ nfs_file_read(struct kiocb *iocb, struct iov_iter *to) } EXPORT_SYMBOL_GPL(nfs_file_read); -ssize_t -nfs_file_splice_read(struct file *filp, loff_t *ppos, - struct pipe_inode_info *pipe, size_t count, - unsigned int flags) -{ - struct inode *inode = file_inode(filp); - ssize_t res; - - dprintk("NFS: splice_read(%pD2, %lu@%Lu)\n", - filp, (unsigned long) count, (unsigned long long) *ppos); - - nfs_start_io_read(inode); - res = nfs_revalidate_mapping(inode, filp->f_mapping); - if (!res) { - res = generic_file_splice_read(filp, ppos, pipe, count, flags); - if (res > 0) - nfs_add_stats(inode, NFSIOS_NORMALREADBYTES, res); - } - nfs_end_io_read(inode); - return res; -} -EXPORT_SYMBOL_GPL(nfs_file_splice_read); - int nfs_file_mmap(struct file * file, struct vm_area_struct * vma) { @@ -871,7 +848,7 @@ const struct file_operations nfs_file_operations = { .fsync = nfs_file_fsync, .lock = nfs_lock, .flock = nfs_flock, - .splice_read = nfs_file_splice_read, + .splice_read = generic_file_splice_read, .splice_write = iter_file_splice_write, .check_flags = nfs_check_flags, .setlease = simple_nosetlease, diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 74935a19e4bf..4b308a1487a5 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -365,8 +365,6 @@ int nfs_rename(struct inode *, struct dentry *, struct inode *, struct dentry *) int nfs_file_fsync(struct file *file, loff_t start, loff_t end, int datasync); loff_t nfs_file_llseek(struct file *, loff_t, int); ssize_t nfs_file_read(struct kiocb *, struct iov_iter *); -ssize_t nfs_file_splice_read(struct file *, loff_t *, struct pipe_inode_info *, - size_t, unsigned int); int nfs_file_mmap(struct file *, struct vm_area_struct *); ssize_t nfs_file_write(struct kiocb *, struct iov_iter *); int nfs_file_release(struct inode *, struct file *); @@ -681,11 +679,11 @@ unsigned int nfs_page_length(struct page *page) loff_t i_size = i_size_read(page_file_mapping(page)->host); if (i_size > 0) { - pgoff_t page_index = page_file_index(page); + pgoff_t index = page_index(page); pgoff_t end_index = (i_size - 1) >> PAGE_SHIFT; - if (page_index < end_index) + if (index < end_index) return PAGE_SIZE; - if (page_index == end_index) + if (index == end_index) return ((i_size - 1) & ~PAGE_MASK) + 1; } return 0; diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c index d085ad794884..89a77950e0b0 100644 --- a/fs/nfs/nfs4file.c +++ b/fs/nfs/nfs4file.c @@ -248,7 +248,7 @@ const struct file_operations nfs4_file_operations = { .fsync = nfs_file_fsync, .lock = nfs_lock, .flock = nfs_flock, - .splice_read = nfs_file_splice_read, + .splice_read = generic_file_splice_read, .splice_write = iter_file_splice_write, .check_flags = nfs_check_flags, .setlease = simple_nosetlease, diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 174dd4cf5747..965db474f4b0 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -342,7 +342,7 @@ nfs_create_request(struct nfs_open_context *ctx, struct page *page, * update_nfs_request below if the region is not locked. */ req->wb_page = page; if (page) { - req->wb_index = page_file_index(page); + req->wb_index = page_index(page); get_page(page); } req->wb_offset = offset; diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 572e5b3b06f1..defc9233e985 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -295,7 +295,7 @@ int nfs_readpage(struct file *file, struct page *page) int error; dprintk("NFS: nfs_readpage (%p %ld@%lu)\n", - page, PAGE_SIZE, page_file_index(page)); + page, PAGE_SIZE, page_index(page)); nfs_inc_stats(inode, NFSIOS_VFSREADPAGE); nfs_add_stats(inode, NFSIOS_READPAGES, 1); diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 3a6724c6eb5f..53211838f72a 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -151,7 +151,7 @@ static void nfs_grow_file(struct page *page, unsigned int offset, unsigned int c spin_lock(&inode->i_lock); i_size = i_size_read(inode); end_index = (i_size - 1) >> PAGE_SHIFT; - if (i_size > 0 && page_file_index(page) < end_index) + if (i_size > 0 && page_index(page) < end_index) goto out; end = page_file_offset(page) + ((loff_t)offset+count); if (i_size >= end) @@ -603,7 +603,7 @@ static int nfs_do_writepage(struct page *page, struct writeback_control *wbc, { int ret; - nfs_pageio_cond_complete(pgio, page_file_index(page)); + nfs_pageio_cond_complete(pgio, page_index(page)); ret = nfs_page_async_flush(pgio, page, wbc->sync_mode == WB_SYNC_NONE, launder); if (ret == -EAGAIN) { |