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swap_pager: uma_zcreate() doesn't fail

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Remove always-false checks for UMA zone creation failure.  No functional
change intended.

Reviewed by:	alc, kib
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D33809
This commit is contained in:
Mark Johnston 2022-01-11 09:22:32 -05:00
parent 94f4afd772
commit 43b3b8e52d
1 changed files with 0 additions and 4 deletions
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4
sys/vm/swap_pager.c
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@ -633,12 +633,8 @@ swap_pager_swap_init(void)
vm_cnt.v_page_count / 2;
swpctrie_zone = uma_zcreate("swpctrie", pctrie_node_size(), NULL, NULL,
pctrie_zone_init, NULL, UMA_ALIGN_PTR, 0);
if (swpctrie_zone == NULL)
panic("failed to create swap pctrie zone.");
swblk_zone = uma_zcreate("swblk", sizeof(struct swblk), NULL, NULL,
NULL, NULL, _Alignof(struct swblk) - 1, 0);
if (swblk_zone == NULL)
panic("failed to create swap blk zone.");
n2 = n;
do {
if (uma_zone_reserve_kva(swblk_zone, n))