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-rw-r--r--diff-lib.c29
1 files changed, 18 insertions, 11 deletions
diff --git a/diff-lib.c b/diff-lib.c
index b73cc18..c2ac925 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -28,9 +28,10 @@
* exists for ce that is a submodule -- it is a submodule that is not
* checked out). Return negative for an error.
*/
-static int check_removed(const struct cache_entry *ce, struct stat *st)
+static int check_removed(const struct index_state *istate, const struct cache_entry *ce, struct stat *st)
{
- if (lstat(ce->name, st) < 0) {
+ assert(is_fsmonitor_refreshed(istate));
+ if (!(ce->ce_flags & CE_FSMONITOR_VALID) && lstat(ce->name, st) < 0) {
if (!is_missing_file_error(errno))
return -1;
return 1;
@@ -136,7 +137,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
memset(&(dpath->parent[0]), 0,
sizeof(struct combine_diff_parent)*5);
- changed = check_removed(ce, &st);
+ changed = check_removed(istate, ce, &st);
if (!changed)
wt_mode = ce_mode_from_stat(ce, st.st_mode);
else {
@@ -216,7 +217,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
} else {
struct stat st;
- changed = check_removed(ce, &st);
+ changed = check_removed(istate, ce, &st);
if (changed) {
if (changed < 0) {
perror(ce->name);
@@ -231,7 +232,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
ce_intent_to_add(ce)) {
newmode = ce_mode_from_stat(ce, st.st_mode);
diff_addremove(&revs->diffopt, '+', newmode,
- &null_oid, 0, ce->name, 0);
+ null_oid(), 0, ce->name, 0);
continue;
}
@@ -248,7 +249,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
}
oldmode = ce->ce_mode;
old_oid = &ce->oid;
- new_oid = changed ? &null_oid : &ce->oid;
+ new_oid = changed ? null_oid() : &ce->oid;
diff_change(&revs->diffopt, oldmode, newmode,
old_oid, new_oid,
!is_null_oid(old_oid),
@@ -278,7 +279,8 @@ static void diff_index_show_file(struct rev_info *revs,
oid, oid_valid, ce->name, dirty_submodule);
}
-static int get_stat_data(const struct cache_entry *ce,
+static int get_stat_data(const struct index_state *istate,
+ const struct cache_entry *ce,
const struct object_id **oidp,
unsigned int *modep,
int cached, int match_missing,
@@ -290,7 +292,7 @@ static int get_stat_data(const struct cache_entry *ce,
if (!cached && !ce_uptodate(ce)) {
int changed;
struct stat st;
- changed = check_removed(ce, &st);
+ changed = check_removed(istate, ce, &st);
if (changed < 0)
return -1;
else if (changed) {
@@ -305,7 +307,7 @@ static int get_stat_data(const struct cache_entry *ce,
0, dirty_submodule);
if (changed) {
mode = ce_mode_from_stat(ce, st.st_mode);
- oid = &null_oid;
+ oid = null_oid();
}
}
@@ -321,12 +323,13 @@ static void show_new_file(struct rev_info *revs,
const struct object_id *oid;
unsigned int mode;
unsigned dirty_submodule = 0;
+ struct index_state *istate = revs->diffopt.repo->index;
/*
* New file in the index: it might actually be different in
* the working tree.
*/
- if (get_stat_data(new_file, &oid, &mode, cached, match_missing,
+ if (get_stat_data(istate, new_file, &oid, &mode, cached, match_missing,
&dirty_submodule, &revs->diffopt) < 0)
return;
@@ -342,8 +345,9 @@ static int show_modified(struct rev_info *revs,
unsigned int mode, oldmode;
const struct object_id *oid;
unsigned dirty_submodule = 0;
+ struct index_state *istate = revs->diffopt.repo->index;
- if (get_stat_data(new_entry, &oid, &mode, cached, match_missing,
+ if (get_stat_data(istate, new_entry, &oid, &mode, cached, match_missing,
&dirty_submodule, &revs->diffopt) < 0) {
if (report_missing)
diff_index_show_file(revs, "-", old_entry,
@@ -574,6 +578,7 @@ int run_diff_index(struct rev_info *revs, unsigned int option)
struct object_id oid;
const char *name;
char merge_base_hex[GIT_MAX_HEXSZ + 1];
+ struct index_state *istate = revs->diffopt.repo->index;
if (revs->pending.nr != 1)
BUG("run_diff_index must be passed exactly one tree");
@@ -581,6 +586,8 @@ int run_diff_index(struct rev_info *revs, unsigned int option)
trace_performance_enter();
ent = revs->pending.objects;
+ refresh_fsmonitor(istate);
+
if (merge_base) {
diff_get_merge_base(revs, &oid);
name = oid_to_hex_r(merge_base_hex, &oid);