[PULL,21/55] qcow2: Remove BDS parameter from qcow2_cache_table_release()

Message ID 20180213170529.10858-22-kwolf@redhat.com
State New
Headers show
Series
  • [PULL,01/55] iotests: Fix CID for VMDK afl image
Related show

Commit Message

Kevin Wolf Feb. 13, 2018, 5:04 p.m.
From: Alberto Garcia <berto@igalia.com>

This function was only using the BlockDriverState parameter to get the
cache table size (since it was equal to the cluster size). This is no
longer necessary so this parameter can be removed.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 7c1b262344375d52544525f85bbbf0548d5ba575.1517840876.git.berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
 block/qcow2-cache.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

Patch

diff --git a/block/qcow2-cache.c b/block/qcow2-cache.c
index 3749d55595..5ff2cbf5c5 100644
--- a/block/qcow2-cache.c
+++ b/block/qcow2-cache.c
@@ -71,8 +71,7 @@  static inline const char *qcow2_cache_get_name(BDRVQcow2State *s, Qcow2Cache *c)
     }
 }
 
-static void qcow2_cache_table_release(BlockDriverState *bs, Qcow2Cache *c,
-                                      int i, int num_tables)
+static void qcow2_cache_table_release(Qcow2Cache *c, int i, int num_tables)
 {
 /* Using MADV_DONTNEED to discard memory is a Linux-specific feature */
 #ifdef CONFIG_LINUX
@@ -114,7 +113,7 @@  void qcow2_cache_clean_unused(BlockDriverState *bs, Qcow2Cache *c)
         }
 
         if (to_clean > 0) {
-            qcow2_cache_table_release(bs, c, i - to_clean, to_clean);
+            qcow2_cache_table_release(c, i - to_clean, to_clean);
         }
     }
 
@@ -306,7 +305,7 @@  int qcow2_cache_empty(BlockDriverState *bs, Qcow2Cache *c)
         c->entries[i].lru_counter = 0;
     }
 
-    qcow2_cache_table_release(bs, c, 0, c->size);
+    qcow2_cache_table_release(c, 0, c->size);
 
     c->lru_counter = 0;
 
@@ -453,5 +452,5 @@  void qcow2_cache_discard(BlockDriverState *bs, Qcow2Cache *c, void *table)
     c->entries[i].lru_counter = 0;
     c->entries[i].dirty = false;
 
-    qcow2_cache_table_release(bs, c, i, 1);
+    qcow2_cache_table_release(c, i, 1);
 }