diff options
| -rw-r--r-- | fs/xfs/xfs_acl.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c index 6951896..4ea73cc 100644 --- a/fs/xfs/xfs_acl.c +++ b/fs/xfs/xfs_acl.c @@ -152,9 +152,12 @@ xfs_get_acl(struct inode *inode, int type) * go out to the disk. */ len = XFS_ACL_MAX_SIZE(ip->i_mount); - xfs_acl = kzalloc(len, GFP_KERNEL); - if (!xfs_acl) - return ERR_PTR(-ENOMEM); + xfs_acl = kmem_zalloc(len, KM_SLEEP | KM_MAYFAIL); + if (!xfs_acl) { + xfs_acl = kmem_zalloc_large(len); + if (!xfs_acl) + return ERR_PTR(-ENOMEM); + } error = -xfs_attr_get(ip, ea_name, (unsigned char *)xfs_acl, &len, ATTR_ROOT); @@ -175,10 +178,13 @@ xfs_get_acl(struct inode *inode, int type) if (IS_ERR(acl)) goto out; - out_update_cache: +out_update_cache: set_cached_acl(inode, type, acl); - out: - kfree(xfs_acl); +out: + if (is_vmalloc_addr(xfs_acl)) + kmem_free_large(xfs_acl); + else + kfree(xfs_acl); return acl; } @@ -209,9 +215,12 @@ xfs_set_acl(struct inode *inode, int type, struct posix_acl *acl) struct xfs_acl *xfs_acl; int len = XFS_ACL_MAX_SIZE(ip->i_mount); - xfs_acl = kzalloc(len, GFP_KERNEL); - if (!xfs_acl) - return -ENOMEM; + xfs_acl = kmem_zalloc(len, KM_SLEEP | KM_MAYFAIL); + if (!xfs_acl) { + xfs_acl = kmem_zalloc_large(len); + if (!xfs_acl) + return -ENOMEM; + } xfs_acl_to_disk(xfs_acl, acl); @@ -222,7 +231,10 @@ xfs_set_acl(struct inode *inode, int type, struct posix_acl *acl) error = -xfs_attr_set(ip, ea_name, (unsigned char *)xfs_acl, len, ATTR_ROOT); - kfree(xfs_acl); + if (is_vmalloc_addr(xfs_acl)) + kmem_free_large(xfs_acl); + else + kfree(xfs_acl); } else { /* * A NULL ACL argument means we want to remove the ACL. |