fsync.c (617ba13b31fbf505cc21799826639ef24ed94af0) fsync.c (dab291af8d6307a3075c3d67d0cc8f98e646cb94)
1/*
2 * linux/fs/ext4/fsync.c
3 *
4 * Copyright (C) 1993 Stephen Tweedie (sct@redhat.com)
5 * from
6 * Copyright (C) 1992 Remy Card (card@masi.ibp.fr)
7 * Laboratoire MASI - Institut Blaise Pascal
8 * Universite Pierre et Marie Curie (Paris VI)

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21 * Major simplications and cleanup - we only need to do the metadata, because
22 * we can depend on generic_block_fdatasync() to sync the data blocks.
23 */
24
25#include <linux/time.h>
26#include <linux/fs.h>
27#include <linux/sched.h>
28#include <linux/writeback.h>
1/*
2 * linux/fs/ext4/fsync.c
3 *
4 * Copyright (C) 1993 Stephen Tweedie (sct@redhat.com)
5 * from
6 * Copyright (C) 1992 Remy Card (card@masi.ibp.fr)
7 * Laboratoire MASI - Institut Blaise Pascal
8 * Universite Pierre et Marie Curie (Paris VI)

--- 12 unchanged lines hidden (view full) ---

21 * Major simplications and cleanup - we only need to do the metadata, because
22 * we can depend on generic_block_fdatasync() to sync the data blocks.
23 */
24
25#include <linux/time.h>
26#include <linux/fs.h>
27#include <linux/sched.h>
28#include <linux/writeback.h>
29#include <linux/jbd.h>
29#include <linux/jbd2.h>
30#include <linux/ext4_fs.h>
30#include <linux/ext4_fs.h>
31#include <linux/ext4_jbd.h>
31#include <linux/ext4_jbd2.h>
32
33/*
34 * akpm: A new design for ext4_sync_file().
35 *
36 * This is only called from sys_fsync(), sys_fdatasync() and sys_msync().
37 * There cannot be a transaction open by this task.
38 * Another task could have dirtied this inode. Its data can be in any
39 * state in the journalling system.

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33/*
34 * akpm: A new design for ext4_sync_file().
35 *
36 * This is only called from sys_fsync(), sys_fdatasync() and sys_msync().
37 * There cannot be a transaction open by this task.
38 * Another task could have dirtied this inode. Its data can be in any
39 * state in the journalling system.

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