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decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly

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text	   data	    bss	    dec	    hex	filename
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1021236	    559	   5052	1026847	  fab1f	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2020-11-30 13:03:03 +01:00
parent 2fba2f5bb9
commit 965b795b87
51 changed files with 92 additions and 96 deletions
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8
util-linux/volume_id/volume_id.c
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@ -49,7 +49,7 @@
typedef int FAST_FUNC (*raid_probe_fptr)(struct volume_id *id, /*uint64_t off,*/ uint64_t size);
typedef int FAST_FUNC (*probe_fptr)(struct volume_id *id /*, uint64_t off*/);
static const raid_probe_fptr raid1[] = {
static const raid_probe_fptr raid1[] ALIGN_PTR = {
#if ENABLE_FEATURE_VOLUMEID_LINUXRAID
volume_id_probe_linux_raid,
#endif
@ -76,7 +76,7 @@ static const raid_probe_fptr raid1[] = {
#endif
};
static const probe_fptr raid2[] = {
static const probe_fptr raid2[] ALIGN_PTR = {
#if ENABLE_FEATURE_VOLUMEID_LVM
volume_id_probe_lvm1,
volume_id_probe_lvm2,
@ -90,7 +90,7 @@ static const probe_fptr raid2[] = {
};
/* signature in the first block, only small buffer needed */
static const probe_fptr fs1[] = {
static const probe_fptr fs1[] ALIGN_PTR = {
#if ENABLE_FEATURE_VOLUMEID_FAT
volume_id_probe_vfat,
#endif
@ -118,7 +118,7 @@ static const probe_fptr fs1[] = {
};
/* fill buffer with maximum */
static const probe_fptr fs2[] = {
static const probe_fptr fs2[] ALIGN_PTR = {
#if ENABLE_FEATURE_VOLUMEID_LINUXSWAP
volume_id_probe_linux_swap,
#endif