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Don't grab Giant when calling kmem_alloc/kmem_free as this is just

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encouraging other people to follow the same practice.  If this is going
to be done, then it should be done inside of those two functions instead.
This commit is contained in:
jhb 2001-01-24 00:36:03 +00:00
parent 71076fb810
commit 5347f14027
1 changed files with 0 additions and 4 deletions
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4
sys/kern/kern_malloc.c
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@ -184,9 +184,7 @@ malloc(size, type, flags)
npg = btoc(allocsize);
mtx_exit(&malloc_mtx, MTX_DEF);
mtx_enter(&Giant, MTX_DEF);
va = (caddr_t) kmem_malloc(kmem_map, (vm_size_t)ctob(npg), flags);
mtx_exit(&Giant, MTX_DEF);
if (va == NULL) {
splx(s);
@ -332,9 +330,7 @@ free(addr, type)
#endif /* INVARIANTS */
if (size > MAXALLOCSAVE) {
mtx_exit(&malloc_mtx, MTX_DEF);
mtx_enter(&Giant, MTX_DEF);
kmem_free(kmem_map, (vm_offset_t)addr, ctob(kup->ku_pagecnt));
mtx_exit(&Giant, MTX_DEF);
mtx_enter(&malloc_mtx, MTX_DEF);
size = kup->ku_pagecnt << PAGE_SHIFT;