diff options
| -rw-r--r-- | fs/ocfs2/xattr.c | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 73fb9f762512..e5be470e7504 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -490,9 +490,14 @@ int ocfs2_calc_security_init(struct inode *dir, } /* reserve clusters for xattr value which will be set in B tree*/ - if (si->value_len > OCFS2_XATTR_INLINE_SIZE) - *want_clusters += ocfs2_clusters_for_bytes(dir->i_sb, - si->value_len); + if (si->value_len > OCFS2_XATTR_INLINE_SIZE) { + int new_clusters = ocfs2_clusters_for_bytes(dir->i_sb, + si->value_len); + + *xattr_credits += ocfs2_clusters_to_blocks(dir->i_sb, + new_clusters); + *want_clusters += new_clusters; + } return ret; } @@ -506,9 +511,7 @@ int ocfs2_calc_xattr_init(struct inode *dir, { int ret = 0; struct ocfs2_super *osb = OCFS2_SB(dir->i_sb); - int s_size = 0; - int a_size = 0; - int acl_len = 0; + int s_size = 0, a_size = 0, acl_len = 0, new_clusters; if (si->enable) s_size = ocfs2_xattr_entry_real_size(strlen(si->name), @@ -556,16 +559,25 @@ int ocfs2_calc_xattr_init(struct inode *dir, *xattr_credits += ocfs2_blocks_per_xattr_bucket(dir->i_sb); } - /* reserve clusters for xattr value which will be set in B tree*/ - if (si->enable && si->value_len > OCFS2_XATTR_INLINE_SIZE) - *want_clusters += ocfs2_clusters_for_bytes(dir->i_sb, - si->value_len); + /* + * reserve credits and clusters for xattrs which has large value + * and have to be set outside + */ + if (si->enable && si->value_len > OCFS2_XATTR_INLINE_SIZE) { + new_clusters = ocfs2_clusters_for_bytes(dir->i_sb, + si->value_len); + *xattr_credits += ocfs2_clusters_to_blocks(dir->i_sb, + new_clusters); + *want_clusters += new_clusters; + } if (osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL && acl_len > OCFS2_XATTR_INLINE_SIZE) { - *want_clusters += ocfs2_clusters_for_bytes(dir->i_sb, acl_len); - if (S_ISDIR(mode)) - *want_clusters += ocfs2_clusters_for_bytes(dir->i_sb, - acl_len); + /* for directory, it has DEFAULT and ACCESS two types of acls */ + new_clusters = (S_ISDIR(mode) ? 2 : 1) * + ocfs2_clusters_for_bytes(dir->i_sb, acl_len); + *xattr_credits += ocfs2_clusters_to_blocks(dir->i_sb, + new_clusters); + *want_clusters += new_clusters; } return ret; |
