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qcow2: reorder fields in Qcow2CachedTable to reduce padding 

Changing the current ordering saves 8 bytes per cache entry in x86_64.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 0bd55291211df3dfb514d0e7d2031dd5c4f9f807.1438690126.git.berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Alberto Garcia 2015-08-04 15:14:42 +03:00 committed by Max Reitz
parent 7f65ce834a
commit 909c260c71
1 changed files with 1 additions and 1 deletions
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block/qcow2-cache.c
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@ -37,9 +37,9 @@
typedef struct Qcow2CachedTable {
int64_t offset;
bool dirty;
uint64_t lru_counter;
int ref;
bool dirty;
} Qcow2CachedTable;
struct Qcow2Cache {