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[/] [or1k/] [tags/] [LINUX_2_4_26_OR32/] [linux/] [linux-2.4/] [fs/] [udf/] [fsync.c] - Rev 1765
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/* * fsync.c * * PURPOSE * Fsync handling routines for the OSTA-UDF(tm) filesystem. * * CONTACTS * E-mail regarding any portion of the Linux UDF file system should be * directed to the development team mailing list (run by majordomo): * linux_udf@hpesjro.fc.hp.com * * COPYRIGHT * This file is distributed under the terms of the GNU General Public * License (GPL). Copies of the GPL can be obtained from: * ftp://prep.ai.mit.edu/pub/gnu/GPL * Each contributing author retains all rights to their own work. * * (C) 1999-2001 Ben Fennema * (C) 1999-2000 Stelias Computing Inc * * HISTORY * * 05/22/99 blf Created. */ #include "udfdecl.h" #include <linux/fs.h> #include <linux/locks.h> #include <linux/smp_lock.h> /* * File may be NULL when we are called. Perhaps we shouldn't * even pass file to fsync ? */ int udf_fsync_file(struct file * file, struct dentry *dentry, int datasync) { struct inode *inode = dentry->d_inode; return udf_fsync_inode(inode, datasync); } int udf_fsync_inode(struct inode *inode, int datasync) { int err; err = fsync_inode_buffers(inode); err |= fsync_inode_data_buffers(inode); if (!(inode->i_state & I_DIRTY)) return err; if (datasync && !(inode->i_state & I_DIRTY_DATASYNC)) return err; err |= udf_sync_inode (inode); return err ? -EIO : 0; }