| Message ID | patch-v4-4.6-a9b71c281c2-20220331T014349Z-avarab@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | b676b73232fab679502f7c77e60f0852b4f2a09e |
| Headers | show |
| Series | various: remove dead code | expand |
Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes: > This function hasn't been used since 449fa5ee069 (pack-bitmap-write: > ignore BITMAP_FLAG_REUSE, 2020-12-08), which was a cleanup commit > intending to get rid of the code around the reusing of bitmaps. > > Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> > --- > ewah/bitmap.c | 5 ----- > ewah/ewok.h | 1 - > 2 files changed, 6 deletions(-) > > diff --git a/ewah/bitmap.c b/ewah/bitmap.c > index 38a47c44db4..87d5cc8fa30 100644 > --- a/ewah/bitmap.c > +++ b/ewah/bitmap.c > @@ -216,11 +216,6 @@ int bitmap_is_subset(struct bitmap *self, struct bitmap *other) > return 0; > } > > -void bitmap_reset(struct bitmap *bitmap) > -{ > - memset(bitmap->words, 0x0, bitmap->word_alloc * sizeof(eword_t)); > -} > - It is kind of surprising that we used to want to "clear" a bitmap array but no longer do so (read: "we may not use it right now, but will we soon miss it?"), but the code removed here is simple, obvious and trivial enough that anybody we does want to use it can easily reinvent it. So far, all patches look quite sensible. Thanks. > void bitmap_free(struct bitmap *bitmap) > { > if (bitmap == NULL) > diff --git a/ewah/ewok.h b/ewah/ewok.h > index 66920965da1..7eb8b9b6301 100644 > --- a/ewah/ewok.h > +++ b/ewah/ewok.h > @@ -177,7 +177,6 @@ struct bitmap *bitmap_dup(const struct bitmap *src); > void bitmap_set(struct bitmap *self, size_t pos); > void bitmap_unset(struct bitmap *self, size_t pos); > int bitmap_get(struct bitmap *self, size_t pos); > -void bitmap_reset(struct bitmap *self); > void bitmap_free(struct bitmap *self); > int bitmap_equals(struct bitmap *self, struct bitmap *other); > int bitmap_is_subset(struct bitmap *self, struct bitmap *other);
diff --git a/ewah/bitmap.c b/ewah/bitmap.c index 38a47c44db4..87d5cc8fa30 100644 --- a/ewah/bitmap.c +++ b/ewah/bitmap.c @@ -216,11 +216,6 @@ int bitmap_is_subset(struct bitmap *self, struct bitmap *other) return 0; } -void bitmap_reset(struct bitmap *bitmap) -{ - memset(bitmap->words, 0x0, bitmap->word_alloc * sizeof(eword_t)); -} - void bitmap_free(struct bitmap *bitmap) { if (bitmap == NULL) diff --git a/ewah/ewok.h b/ewah/ewok.h index 66920965da1..7eb8b9b6301 100644 --- a/ewah/ewok.h +++ b/ewah/ewok.h @@ -177,7 +177,6 @@ struct bitmap *bitmap_dup(const struct bitmap *src); void bitmap_set(struct bitmap *self, size_t pos); void bitmap_unset(struct bitmap *self, size_t pos); int bitmap_get(struct bitmap *self, size_t pos); -void bitmap_reset(struct bitmap *self); void bitmap_free(struct bitmap *self); int bitmap_equals(struct bitmap *self, struct bitmap *other); int bitmap_is_subset(struct bitmap *self, struct bitmap *other);
This function hasn't been used since 449fa5ee069 (pack-bitmap-write: ignore BITMAP_FLAG_REUSE, 2020-12-08), which was a cleanup commit intending to get rid of the code around the reusing of bitmaps. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- ewah/bitmap.c | 5 ----- ewah/ewok.h | 1 - 2 files changed, 6 deletions(-)