On Fri, Mar 12, 2010 at 05:43:18AM -0500, Greg Stein wrote:
> On Fri, Mar 12, 2010 at 03:21, <[email protected]> wrote:
> >...
> > +++ subversion/trunk/subversion/libsvn_wc/revision_status.c Fri Mar 12
> > 08:21:45 2010
> >...
> > {
> > - struct status_baton *sb = baton;
> > + struct walk_baton *wb = baton;
> > + svn_revnum_t changed_rev;
> > + svn_revnum_t revision;
> > + svn_depth_t depth;
> > + svn_wc__db_status_t status;
> > + svn_boolean_t wc_root;
> > + svn_boolean_t switched;
>
> wc_root and switched can be moved into a tighter scope.
Fixed!
> > - if (status->entry->depth != svn_depth_exclude)
> > + /* Added files have a revision of no interest */
> > + if (revision != SVN_INVALID_REVNUM)
> > {
> > - sb->result->switched |= status->switched;
> > - sb->result->modified |= (status->text_status !=
> > svn_wc_status_normal);
> > - sb->result->modified |= (status->prop_status != svn_wc_status_normal
> > - && status->prop_status !=
> > svn_wc_status_none);
> > + svn_revnum_t item_rev = (wb->committed
> > + ? changed_rev
> > + : revision);
>
> I think this may introduce a bug. Depending on wb->committed, we look
> at different revision values. And it may be that REVISION is valid,
> but CHANGED_REV is not. I would suggest moving the assignment of
> ITEM_REV one block out, and using that in the primary if() test.
Fixed, although I must admit that I don't truly understand how
changed_rev and revision differs!
My change of the caller svnversion/main.c in r922176 caused a problem
when svnversion was invoked on a newly added path. It is under version
control but has no revision number. At the moment '-1' is returned for
such a path. I intend to fix that in a separate patch.
[[[
Follow-up to r922176. Fix that tree changes were not considered when
determining if the wc has modifications.
* subversion/libsvn_wc/revision_status.c
(analyze_status): Determine from status if a path has been added or
deleted. Do some optimizations to avoid having to do a text
comparison for determining if a wc has modifications.
Suggested by: gstein
rhuijben
Approved by: ?
]]]
Index: subversion/libsvn_wc/revision_status.c
===================================================================
--- subversion/libsvn_wc/revision_status.c (revision 922398)
+++ subversion/libsvn_wc/revision_status.c (arbetskopia)
@@ -41,7 +41,8 @@
};
/* An svn_wc__node_found_func_t callback function for analyzing the status
- * of nodes */
+ * of nodes. Optimized to avoid text compares and unneccessary checks of
+ * already set values. */
static svn_error_t *
analyze_status(const char *local_abspath,
void *baton,
@@ -50,10 +51,9 @@
struct walk_baton *wb = baton;
svn_revnum_t changed_rev;
svn_revnum_t revision;
+ svn_revnum_t item_rev;
svn_depth_t depth;
svn_wc__db_status_t status;
- svn_boolean_t wc_root;
- svn_boolean_t switched;
SVN_ERR(svn_wc__db_read_info(&status, NULL, &revision, NULL,
NULL, NULL, &changed_rev,
@@ -71,24 +71,36 @@
wb->result->sparse_checkout = TRUE;
return SVN_NO_ERROR;
}
+ else if (status == svn_wc__db_status_not_present)
+ {
+ return SVN_NO_ERROR;
+ }
+ else if (status == svn_wc__db_status_added
+ || status == svn_wc__db_status_obstructed_add
+ || status == svn_wc__db_status_deleted
+ || status == svn_wc__db_status_obstructed_delete)
+ {
+ wb->result->modified = TRUE;
+ }
- if (status == svn_wc__db_status_not_present)
- return SVN_NO_ERROR;
-
if (! wb->result->switched)
{
+ svn_boolean_t wc_root;
+ svn_boolean_t switched;
+
SVN_ERR(svn_wc__check_wc_root(&wc_root, NULL, &switched, wb->db,
local_abspath, scratch_pool));
wb->result->switched |= switched;
}
+ item_rev = (wb->committed
+ ? changed_rev
+ : revision);
+
/* Added files have a revision of no interest */
- if (revision != SVN_INVALID_REVNUM)
+ if (item_rev != SVN_INVALID_REVNUM)
{
- svn_revnum_t item_rev = (wb->committed
- ? changed_rev
- : revision);
if (wb->result->min_rev == SVN_INVALID_REVNUM
|| item_rev < wb->result->min_rev)
@@ -101,22 +113,27 @@
if (! wb->result->modified)
{
- svn_boolean_t text_mod;
svn_boolean_t props_mod;
SVN_ERR(svn_wc__props_modified(&props_mod, wb->db, local_abspath,
scratch_pool));
+ wb->result->modified |= props_mod;
+ }
+ if (! wb->result->modified)
+ {
+ svn_boolean_t text_mod;
+
SVN_ERR(svn_wc__internal_text_modified_p(&text_mod, wb->db,
local_abspath,
FALSE,
TRUE,
scratch_pool));
- wb->result->modified |= (text_mod || props_mod);
+ wb->result->modified |= text_mod;
}
- wb->result->sparse_checkout |= ((depth != svn_depth_infinity
- && depth != svn_depth_unknown));
+ wb->result->sparse_checkout |= (depth != svn_depth_infinity
+ && depth != svn_depth_unknown);
return SVN_NO_ERROR;
}
