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Initial pass at a file API getf/releasef hooks

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git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@50 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
This commit is contained in:
behlendo
2008-03-18 04:56:43 +00:00
parent 1ec74a114c
commit 5d86345d37
14 changed files with 317 additions and 23 deletions
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modules/spl/spl-kmem.c
+24
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@@ -272,3 +272,27 @@ __kmem_reap(void) {
kmem_cache_generic_shrinker(KMC_REAP_CHUNK, GFP_KERNEL);
}
EXPORT_SYMBOL(__kmem_reap);
int
kmem_init(void)
{
#ifdef DEBUG_KMEM
atomic64_set(&kmem_alloc_used, 0);
atomic64_set(&vmem_alloc_used, 0);
#endif
return 0;
}
void
kmem_fini(void)
{
#ifdef DEBUG_KMEM
if (atomic64_read(&kmem_alloc_used) != 0)
printk("Warning: kmem leaked %ld/%ld bytes\n",
atomic_read(&kmem_alloc_used), kmem_alloc_max);
if (atomic64_read(&vmem_alloc_used) != 0)
printk("Warning: vmem leaked %ld/%ld bytes\n",
atomic_read(&vmem_alloc_used), vmem_alloc_max);
#endif
}