--- fs/sync.c

+++ fs/sync.c

@@ -143,6 +143,10 @@ SYSCALL_DEFINE1(syncfs, int, fd)

int ret;

int fput_needed;

+#ifdef CONFIG_DYNAMIC_FSYNC

+ if (!early_suspend_active)

+ return 0;

+#endif

file = fget_light(fd, &fput_needed);

if (!file)

return -EBADF;

@@ -221,11 +225,12 @@ static int do_fsync(unsigned int fd, int

{

struct file *file;

int ret = -EBADF;

+ int fput_needed;

- file = fget(fd);

+ file = fget_light(fd, &fput_needed);

if (file) {

ret = vfs_fsync(file, datasync);

- fput(file);

+ fput_light(file, fput_needed);

}

return ret;

}

@@ -260,6 +265,10 @@ SYSCALL_DEFINE1(fdatasync, unsigned int,

*/

int generic_write_sync(struct file *file, loff_t pos, loff_t count)

{

+#ifdef CONFIG_DYNAMIC_FSYNC

+ if (!early_suspend_active)

+ return 0;

+#endif

if (!(file->f_flags & O_DSYNC) && !IS_SYNC(file->f_mapping->host))

return 0;

return vfs_fsync_range(file, pos, pos + count - 1,