From 6e6fa7605e8a7c08d873dba9e1688f93aac20fc5 Mon Sep 17 00:00:00 2001 From: Alberto Garcia Date: Mon, 5 Feb 2018 16:33:11 +0200 Subject: [PATCH] qcow2: Remove BDS parameter from qcow2_cache_is_table_offset() This function was only using the BlockDriverState parameter to pass it to qcow2_cache_get_table_addr(). This is no longer necessary so this parameter can be removed. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake Reviewed-by: Max Reitz Message-id: eb0ed90affcf302e5a954bafb5931b5215483d3a.1517840877.git.berto@igalia.com Signed-off-by: Max Reitz --- block/qcow2-cache.c | 3 +-- block/qcow2-refcount.c | 6 +++--- block/qcow2.h | 3 +-- 3 files changed, 5 insertions(+), 7 deletions(-) diff --git a/block/qcow2-cache.c b/block/qcow2-cache.c index 8d0b65e671..b1aa42477e 100644 --- a/block/qcow2-cache.c +++ b/block/qcow2-cache.c @@ -428,8 +428,7 @@ void qcow2_cache_entry_mark_dirty(Qcow2Cache *c, void *table) c->entries[i].dirty = true; } -void *qcow2_cache_is_table_offset(BlockDriverState *bs, Qcow2Cache *c, - uint64_t offset) +void *qcow2_cache_is_table_offset(Qcow2Cache *c, uint64_t offset) { int i; diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index 361b39d5cc..9df380d52c 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -871,14 +871,14 @@ static int QEMU_WARN_UNUSED_RESULT update_refcount(BlockDriverState *bs, if (refcount == 0) { void *table; - table = qcow2_cache_is_table_offset(bs, s->refcount_block_cache, + table = qcow2_cache_is_table_offset(s->refcount_block_cache, offset); if (table != NULL) { qcow2_cache_put(s->refcount_block_cache, &refcount_block); qcow2_cache_discard(s->refcount_block_cache, table); } - table = qcow2_cache_is_table_offset(bs, s->l2_table_cache, offset); + table = qcow2_cache_is_table_offset(s->l2_table_cache, offset); if (table != NULL) { qcow2_cache_discard(s->l2_table_cache, table); } @@ -3186,7 +3186,7 @@ static int qcow2_discard_refcount_block(BlockDriverState *bs, s->free_cluster_index = cluster_index; } - refblock = qcow2_cache_is_table_offset(bs, s->refcount_block_cache, + refblock = qcow2_cache_is_table_offset(s->refcount_block_cache, discard_block_offs); if (refblock) { /* discard refblock from the cache if refblock is cached */ diff --git a/block/qcow2.h b/block/qcow2.h index 7296784353..edc5d8d57d 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -654,8 +654,7 @@ int qcow2_cache_get(BlockDriverState *bs, Qcow2Cache *c, uint64_t offset, int qcow2_cache_get_empty(BlockDriverState *bs, Qcow2Cache *c, uint64_t offset, void **table); void qcow2_cache_put(Qcow2Cache *c, void **table); -void *qcow2_cache_is_table_offset(BlockDriverState *bs, Qcow2Cache *c, - uint64_t offset); +void *qcow2_cache_is_table_offset(Qcow2Cache *c, uint64_t offset); void qcow2_cache_discard(Qcow2Cache *c, void *table); /* qcow2-bitmap.c functions */