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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 3fc62b097bed..7b980954993b 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -1351,28 +1351,30 @@ static qsize_t *inode_reserved_space(struct inode * inode)
1351 return inode->i_sb->dq_op->get_reserved_space(inode); 1351 return inode->i_sb->dq_op->get_reserved_space(inode);
1352} 1352}
1353 1353
1354static void inode_add_rsv_space(struct inode *inode, qsize_t number) 1354void inode_add_rsv_space(struct inode *inode, qsize_t number)
1355{ 1355{
1356 spin_lock(&inode->i_lock); 1356 spin_lock(&inode->i_lock);
1357 *inode_reserved_space(inode) += number; 1357 *inode_reserved_space(inode) += number;
1358 spin_unlock(&inode->i_lock); 1358 spin_unlock(&inode->i_lock);
1359} 1359}
1360EXPORT_SYMBOL(inode_add_rsv_space);
1360 1361
1361 1362void inode_claim_rsv_space(struct inode *inode, qsize_t number)
1362static void inode_claim_rsv_space(struct inode *inode, qsize_t number)
1363{ 1363{
1364 spin_lock(&inode->i_lock); 1364 spin_lock(&inode->i_lock);
1365 *inode_reserved_space(inode) -= number; 1365 *inode_reserved_space(inode) -= number;
1366 __inode_add_bytes(inode, number); 1366 __inode_add_bytes(inode, number);
1367 spin_unlock(&inode->i_lock); 1367 spin_unlock(&inode->i_lock);
1368} 1368}
1369EXPORT_SYMBOL(inode_claim_rsv_space);
1369 1370
1370static void inode_sub_rsv_space(struct inode *inode, qsize_t number) 1371void inode_sub_rsv_space(struct inode *inode, qsize_t number)
1371{ 1372{
1372 spin_lock(&inode->i_lock); 1373 spin_lock(&inode->i_lock);
1373 *inode_reserved_space(inode) -= number; 1374 *inode_reserved_space(inode) -= number;
1374 spin_unlock(&inode->i_lock); 1375 spin_unlock(&inode->i_lock);
1375} 1376}
1377EXPORT_SYMBOL(inode_sub_rsv_space);
1376 1378
1377static qsize_t inode_get_rsv_space(struct inode *inode) 1379static qsize_t inode_get_rsv_space(struct inode *inode)
1378{ 1380{