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yaml
---
r: 125886
b: refs/heads/master
c: 512620f
h: refs/heads/master
v: v3
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Joel Becker authored and Mark Fasheh committed Jan 5, 2009
1 parent 9739bd8 commit 8af1289
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Showing 2 changed files with 30 additions and 25 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 0c748e95327d00e9eb19d0f34b32147ecbc02137
refs/heads/master: 512620f44df85df87348fc9a6fc54fcaa254b8d3
53 changes: 29 additions & 24 deletions trunk/fs/ocfs2/xattr.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1252,15 +1252,16 @@ static int ocfs2_xattr_cleanup(struct inode *inode,
handle_t *handle,
struct ocfs2_xattr_info *xi,
struct ocfs2_xattr_search *xs,
struct ocfs2_xattr_value_buf *vb,
size_t offs)
{
int ret = 0;
size_t name_len = strlen(xi->name);
void *val = xs->base + offs;
size_t size = OCFS2_XATTR_SIZE(name_len) + OCFS2_XATTR_ROOT_SIZE;

ret = ocfs2_journal_access(handle, inode, xs->xattr_bh,
OCFS2_JOURNAL_ACCESS_WRITE);
ret = vb->vb_access(handle, inode, vb->vb_bh,
OCFS2_JOURNAL_ACCESS_WRITE);
if (ret) {
mlog_errno(ret);
goto out;
Expand All @@ -1271,7 +1272,7 @@ static int ocfs2_xattr_cleanup(struct inode *inode,
memset((void *)xs->here, 0, sizeof(struct ocfs2_xattr_entry));
memset(val, 0, size);

ret = ocfs2_journal_dirty(handle, xs->xattr_bh);
ret = ocfs2_journal_dirty(handle, vb->vb_bh);
if (ret < 0)
mlog_errno(ret);
out:
Expand Down Expand Up @@ -1318,17 +1319,14 @@ static int ocfs2_xattr_set_value_outside(struct inode *inode,
struct ocfs2_xattr_info *xi,
struct ocfs2_xattr_search *xs,
struct ocfs2_xattr_set_ctxt *ctxt,
struct ocfs2_xattr_value_buf *vb,
size_t offs)
{
size_t name_len = strlen(xi->name);
void *val = xs->base + offs;
struct ocfs2_xattr_value_root *xv = NULL;
size_t size = OCFS2_XATTR_SIZE(name_len) + OCFS2_XATTR_ROOT_SIZE;
int ret = 0;
struct ocfs2_xattr_value_buf vb = {
.vb_bh = xs->xattr_bh,
.vb_access = ocfs2_journal_access
};

memset(val, 0, size);
memcpy(val, xi->name, name_len);
Expand All @@ -1339,19 +1337,19 @@ static int ocfs2_xattr_set_value_outside(struct inode *inode,
xv->xr_list.l_tree_depth = 0;
xv->xr_list.l_count = cpu_to_le16(1);
xv->xr_list.l_next_free_rec = 0;
vb.vb_xv = xv;
vb->vb_xv = xv;

ret = ocfs2_xattr_value_truncate(inode, &vb, xi->value_len, ctxt);
ret = ocfs2_xattr_value_truncate(inode, vb, xi->value_len, ctxt);
if (ret < 0) {
mlog_errno(ret);
return ret;
}
ret = ocfs2_xattr_update_entry(inode, ctxt->handle, xi, xs, &vb, offs);
ret = ocfs2_xattr_update_entry(inode, ctxt->handle, xi, xs, vb, offs);
if (ret < 0) {
mlog_errno(ret);
return ret;
}
ret = __ocfs2_xattr_set_value_outside(inode, ctxt->handle, vb.vb_xv,
ret = __ocfs2_xattr_set_value_outside(inode, ctxt->handle, vb->vb_xv,
xi->value, xi->value_len);
if (ret < 0)
mlog_errno(ret);
Expand Down Expand Up @@ -1488,6 +1486,16 @@ static int ocfs2_xattr_set_entry(struct inode *inode,
.value = xi->value,
.value_len = xi->value_len,
};
struct ocfs2_xattr_value_buf vb = {
.vb_bh = xs->xattr_bh,
.vb_access = ocfs2_journal_access_di,
};

if (!(flag & OCFS2_INLINE_XATTR_FL)) {
BUG_ON(xs->xattr_bh == xs->inode_bh);
vb.vb_access = ocfs2_journal_access_xb;
} else
BUG_ON(xs->xattr_bh != xs->inode_bh);

/* Compute min_offs, last and free space. */
last = xs->header->xh_entries;
Expand Down Expand Up @@ -1543,18 +1551,14 @@ static int ocfs2_xattr_set_entry(struct inode *inode,
if (ocfs2_xattr_is_local(xs->here) && size == size_l) {
/* Replace existing local xattr with tree root */
ret = ocfs2_xattr_set_value_outside(inode, xi, xs,
ctxt, offs);
ctxt, &vb, offs);
if (ret < 0)
mlog_errno(ret);
goto out;
} else if (!ocfs2_xattr_is_local(xs->here)) {
/* For existing xattr which has value outside */
struct ocfs2_xattr_value_buf vb = {
.vb_bh = xs->xattr_bh,
.vb_xv = (struct ocfs2_xattr_value_root *)
(val + OCFS2_XATTR_SIZE(name_len)),
.vb_access = ocfs2_journal_access,
};
vb.vb_xv = (struct ocfs2_xattr_value_root *)
(val + OCFS2_XATTR_SIZE(name_len));

if (xi->value_len > OCFS2_XATTR_INLINE_SIZE) {
/*
Expand Down Expand Up @@ -1605,16 +1609,16 @@ static int ocfs2_xattr_set_entry(struct inode *inode,
}
}

ret = ocfs2_journal_access(handle, inode, xs->inode_bh,
OCFS2_JOURNAL_ACCESS_WRITE);
ret = ocfs2_journal_access_di(handle, inode, xs->inode_bh,
OCFS2_JOURNAL_ACCESS_WRITE);
if (ret) {
mlog_errno(ret);
goto out;
}

if (!(flag & OCFS2_INLINE_XATTR_FL)) {
ret = ocfs2_journal_access(handle, inode, xs->xattr_bh,
OCFS2_JOURNAL_ACCESS_WRITE);
ret = vb.vb_access(handle, inode, vb.vb_bh,
OCFS2_JOURNAL_ACCESS_WRITE);
if (ret) {
mlog_errno(ret);
goto out;
Expand Down Expand Up @@ -1674,7 +1678,8 @@ static int ocfs2_xattr_set_entry(struct inode *inode,
* This is the second step for value size > INLINE_SIZE.
*/
size_t offs = le16_to_cpu(xs->here->xe_name_offset);
ret = ocfs2_xattr_set_value_outside(inode, xi, xs, ctxt, offs);
ret = ocfs2_xattr_set_value_outside(inode, xi, xs, ctxt,
&vb, offs);
if (ret < 0) {
int ret2;

Expand All @@ -1684,7 +1689,7 @@ static int ocfs2_xattr_set_entry(struct inode *inode,
* the junk tree root we have already set in local.
*/
ret2 = ocfs2_xattr_cleanup(inode, ctxt->handle,
xi, xs, offs);
xi, xs, &vb, offs);
if (ret2 < 0)
mlog_errno(ret2);
}
Expand Down

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