static void busy_fs_close(reiser4_fs_t *fs) {
aal_device_t *device;
if (!fs) return;
device = fs->device;
reiser4_fs_close(fs);
aal_device_close(device);
}
static reiser4_fs_t *busy_fs_open(char *name) {
aal_device_t *device;
reiser4_fs_t *fs;
if (!(device = aal_device_open(&file_ops, name, 512, O_RDWR))) {
aal_error("Can't open device %s.", name);
return NULL;
}
if (!(fs = reiser4_fs_open(device, 1))) {
aal_error("Can't open filesystem on %s.", name);
goto error_close_device;
}
if (!(fs->journal = reiser4_journal_open(fs, device))) {
aal_error("Failed to open the journal on %s.", name);
goto error_close_fs;
}
fs->tree->mpc_func = misc_mpressure_detect;
if (reiser4_journal_replay(fs->journal)) {
aal_error("Failed to replay the journal on %s.", name);
goto error_close_journal;
}
reiser4_journal_close(fs->journal);
fs->journal = NULL;
reiser4_fs_sync(fs);
return fs;
error_close_journal:
reiser4_journal_close(fs->journal);
error_close_fs:
reiser4_fs_close(fs);
error_close_device:
aal_device_close(device);
return NULL;
}
/// close device
static void fs_close(){
reiser4_fs_close(fs);
aal_device_close(fs_device);
}