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Use M_NOWAIT when calling malloc with a lock held.

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The check for a NULL return was already in place so I assume this was just
an oversight.
This commit is contained in:
Ed Maste 2012-10-19 19:28:35 +00:00
parent a18367634e
commit d2b9185176
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=241750
1 changed files with 2 additions and 2 deletions
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4
sys/dev/netmap/netmap_mem2.c
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@ -595,7 +595,7 @@ netmap_finalize_obj_allocator(struct netmap_obj_pool *p)
#ifdef linux
p->lut = vmalloc(n);
#else
p->lut = malloc(n, M_NETMAP, M_WAITOK | M_ZERO);
p->lut = malloc(n, M_NETMAP, M_NOWAIT | M_ZERO);
#endif
if (p->lut == NULL) {
D("Unable to create lookup table (%d bytes) for '%s'", n, p->name);
@ -604,7 +604,7 @@ netmap_finalize_obj_allocator(struct netmap_obj_pool *p)
/* Allocate the bitmap */
n = (p->objtotal + 31) / 32;
p->bitmap = malloc(sizeof(uint32_t) * n, M_NETMAP, M_WAITOK | M_ZERO);
p->bitmap = malloc(sizeof(uint32_t) * n, M_NETMAP, M_NOWAIT | M_ZERO);
if (p->bitmap == NULL) {
D("Unable to create bitmap (%d entries) for allocator '%s'", n,
p->name);