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swaponoff: shrink

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function                                             old     new   delta
.rodata                                           148469  148468      -1
swap_on_off_main                                     381     379      -2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-3)               Total: -3 bytes
   text	   data	    bss	    dec	    hex	filename
 803030	   4090	   9504	 816624	  c75f0	busybox_old
 803027	   4090	   9504	 816621	  c75ed	busybox_unstripped
This commit is contained in:
Bernhard Reutner-Fischer 2013-09-27 13:39:41 +02:00
parent 8d3efaf35e
commit b541d1fcbd
1 changed files with 2 additions and 3 deletions
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5
util-linux/swaponoff.c
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@ -96,12 +96,11 @@ static int do_em_all(void)
|| hasmntopt(m, MNTOPT_NOAUTO) == NULL
) {
#if ENABLE_FEATURE_SWAPON_PRI
char *p;
g_flags = 0; /* each swap space might have different flags */
p = strstr(m->mnt_opts, "pri=");
char *p = hasmntopt(m,"pri");
if (p) {
/* Max allowed 32767 (==SWAP_FLAG_PRIO_MASK) */
int swap_prio = MIN(bb_strtoull(p + 4 , NULL, 10), SWAP_FLAG_PRIO_MASK);
unsigned int swap_prio = MIN(bb_strtou(p + 4 , NULL, 10), SWAP_FLAG_PRIO_MASK);
/* We want to allow "NNNN,foo", thus errno == EINVAL is allowed too */
if (errno != ERANGE) {
g_flags = SWAP_FLAG_PREFER |