From c806278e0c7c0e0de5b32d013676326221b86c35 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Tue, 19 Jun 2018 22:51:20 +0100 Subject: ewah: delete unused 'rlwit_discharge_empty()' Complete the removal of unused 'ewah bitmap' code by removing the now unused 'rlwit_discharge_empty()' function. Also, the 'ewah_clear()' function can now be made a file-scope static symbol. Signed-off-by: Ramsay Jones Signed-off-by: Junio C Hamano --- ewah/ewah_bitmap.c | 20 ++++++++++++-------- ewah/ewah_rlw.c | 8 -------- ewah/ewok.h | 6 ------ ewah/ewok_rlw.h | 1 - 4 files changed, 12 insertions(+), 23 deletions(-) (limited to 'ewah') diff --git a/ewah/ewah_bitmap.c b/ewah/ewah_bitmap.c index 017c677f98..d59b1afe3d 100644 --- a/ewah/ewah_bitmap.c +++ b/ewah/ewah_bitmap.c @@ -276,6 +276,18 @@ void ewah_each_bit(struct ewah_bitmap *self, void (*callback)(size_t, void*), vo } } +/** + * Clear all the bits in the bitmap. Does not free or resize + * memory. + */ +static void ewah_clear(struct ewah_bitmap *self) +{ + self->buffer_size = 1; + self->buffer[0] = 0; + self->bit_size = 0; + self->rlw = self->buffer; +} + struct ewah_bitmap *ewah_new(void) { struct ewah_bitmap *self; @@ -288,14 +300,6 @@ struct ewah_bitmap *ewah_new(void) return self; } -void ewah_clear(struct ewah_bitmap *self) -{ - self->buffer_size = 1; - self->buffer[0] = 0; - self->bit_size = 0; - self->rlw = self->buffer; -} - void ewah_free(struct ewah_bitmap *self) { if (!self) diff --git a/ewah/ewah_rlw.c b/ewah/ewah_rlw.c index b9643b7d0f..5093d43e2f 100644 --- a/ewah/ewah_rlw.c +++ b/ewah/ewah_rlw.c @@ -104,11 +104,3 @@ size_t rlwit_discharge( return index; } - -void rlwit_discharge_empty(struct rlw_iterator *it, struct ewah_bitmap *out) -{ - while (rlwit_word_size(it) > 0) { - ewah_add_empty_words(out, 0, rlwit_word_size(it)); - rlwit_discard_first_words(it, rlwit_word_size(it)); - } -} diff --git a/ewah/ewok.h b/ewah/ewok.h index 0c504f28e2..84b2a29faa 100644 --- a/ewah/ewok.h +++ b/ewah/ewok.h @@ -72,12 +72,6 @@ void ewah_pool_free(struct ewah_bitmap *self); */ struct ewah_bitmap *ewah_new(void); -/** - * Clear all the bits in the bitmap. Does not free or resize - * memory. - */ -void ewah_clear(struct ewah_bitmap *self); - /** * Free all the memory of the bitmap */ diff --git a/ewah/ewok_rlw.h b/ewah/ewok_rlw.h index bb3c6ff7e0..7cdfdd0c02 100644 --- a/ewah/ewok_rlw.h +++ b/ewah/ewok_rlw.h @@ -98,7 +98,6 @@ void rlwit_init(struct rlw_iterator *it, struct ewah_bitmap *bitmap); void rlwit_discard_first_words(struct rlw_iterator *it, size_t x); size_t rlwit_discharge( struct rlw_iterator *it, struct ewah_bitmap *out, size_t max, int negate); -void rlwit_discharge_empty(struct rlw_iterator *it, struct ewah_bitmap *out); static inline size_t rlwit_word_size(struct rlw_iterator *it) { -- cgit v1.2.3