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| author | Alberto Garcia <berto@igalia.com> | 2018-02-15 15:10:08 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2018-03-02 18:39:56 +0100 |
| commit | 9e029689e1228a218452d5c7b661ef208d22f71a (patch) | |
| tree | 6d8890177fdcf3657e10025e34c8bddb23a0e351 /block/qcow2-bitmap.c | |
| parent | 624f3006b8a26bcf7a0b2be13265ac99c65fd117 (diff) | |
| download | qemu-9e029689e1228a218452d5c7b661ef208d22f71a.zip qemu-9e029689e1228a218452d5c7b661ef208d22f71a.tar.gz qemu-9e029689e1228a218452d5c7b661ef208d22f71a.tar.bz2 | |
qcow2: Replace align_offset() with ROUND_UP()
The align_offset() function is equivalent to the ROUND_UP() macro so
there's no need to use the former. The ROUND_UP() name is also a bit
more explicit.
This patch uses ROUND_UP() instead of the slower QEMU_ALIGN_UP()
because align_offset() already requires that the second parameter is a
power of two.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180215131008.5153-1-berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/qcow2-bitmap.c')
| -rw-r--r-- | block/qcow2-bitmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/qcow2-bitmap.c b/block/qcow2-bitmap.c index 4f6fd86..5127276 100644 --- a/block/qcow2-bitmap.c +++ b/block/qcow2-bitmap.c @@ -413,8 +413,8 @@ static inline void bitmap_dir_entry_to_be(Qcow2BitmapDirEntry *entry) static inline int calc_dir_entry_size(size_t name_size, size_t extra_data_size) { - return align_offset(sizeof(Qcow2BitmapDirEntry) + - name_size + extra_data_size, 8); + int size = sizeof(Qcow2BitmapDirEntry) + name_size + extra_data_size; + return ROUND_UP(size, 8); } static inline int dir_entry_size(Qcow2BitmapDirEntry *entry) |