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-rw-r--r--fs/quota/dquot.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index f6eaf0d8fd6a..f11255b18b58 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -1354,28 +1354,30 @@ static qsize_t *inode_reserved_space(struct inode * inode)
1354 return inode->i_sb->dq_op->get_reserved_space(inode); 1354 return inode->i_sb->dq_op->get_reserved_space(inode);
1355} 1355}
1356 1356
1357static void inode_add_rsv_space(struct inode *inode, qsize_t number) 1357void inode_add_rsv_space(struct inode *inode, qsize_t number)
1358{ 1358{
1359 spin_lock(&inode->i_lock); 1359 spin_lock(&inode->i_lock);
1360 *inode_reserved_space(inode) += number; 1360 *inode_reserved_space(inode) += number;
1361 spin_unlock(&inode->i_lock); 1361 spin_unlock(&inode->i_lock);
1362} 1362}
1363EXPORT_SYMBOL(inode_add_rsv_space);
1363 1364
1364 1365void inode_claim_rsv_space(struct inode *inode, qsize_t number)
1365static void inode_claim_rsv_space(struct inode *inode, qsize_t number)
1366{ 1366{
1367 spin_lock(&inode->i_lock); 1367 spin_lock(&inode->i_lock);
1368 *inode_reserved_space(inode) -= number; 1368 *inode_reserved_space(inode) -= number;
1369 __inode_add_bytes(inode, number); 1369 __inode_add_bytes(inode, number);
1370 spin_unlock(&inode->i_lock); 1370 spin_unlock(&inode->i_lock);
1371} 1371}
1372EXPORT_SYMBOL(inode_claim_rsv_space);
1372 1373
1373static void inode_sub_rsv_space(struct inode *inode, qsize_t number) 1374void inode_sub_rsv_space(struct inode *inode, qsize_t number)
1374{ 1375{
1375 spin_lock(&inode->i_lock); 1376 spin_lock(&inode->i_lock);
1376 *inode_reserved_space(inode) -= number; 1377 *inode_reserved_space(inode) -= number;
1377 spin_unlock(&inode->i_lock); 1378 spin_unlock(&inode->i_lock);
1378} 1379}
1380EXPORT_SYMBOL(inode_sub_rsv_space);
1379 1381
1380static qsize_t inode_get_rsv_space(struct inode *inode) 1382static qsize_t inode_get_rsv_space(struct inode *inode)
1381{ 1383{