Date: Fri, 30 May 2014 17:14:58 GMT From: mihai@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r268865 - soc2014/mihai/bhyve-icache-head/sys/amd64/vmm Message-ID: <201405301714.s4UHEwmv055564@socsvn.freebsd.org>
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Author: mihai Date: Fri May 30 17:14:58 2014 New Revision: 268865 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=268865 Log: sys: amd64: vmm: vmm_instruction_cache.c: fix memory leak Modified: soc2014/mihai/bhyve-icache-head/sys/amd64/vmm/vmm_instruction_cache.c Modified: soc2014/mihai/bhyve-icache-head/sys/amd64/vmm/vmm_instruction_cache.c ============================================================================== --- soc2014/mihai/bhyve-icache-head/sys/amd64/vmm/vmm_instruction_cache.c Fri May 30 16:53:53 2014 (r268864) +++ soc2014/mihai/bhyve-icache-head/sys/amd64/vmm/vmm_instruction_cache.c Fri May 30 17:14:58 2014 (r268865) @@ -151,12 +151,12 @@ struct vie_cached *vie_cached; int hash; - vie_cached = malloc(sizeof(struct vie_cached), M_VIECACHED, M_WAITOK | M_ZERO); - /* Check to see if caching is enabled */ if (!vmm_cached_instruction_enable) return (0); + vie_cached = malloc(sizeof(struct vie_cached), M_VIECACHED, M_WAITOK | M_ZERO); + vie_cached->vm = vm; vie_cached->rip = rip; vie_cached->cr3 = cr3; @@ -205,12 +205,14 @@ { struct vie_cached *vie_cached; int hash; - uint64_t rip_page = trunc_page(rip); + uint64_t rip_page; /* Check to see if caching is enabled */ if (!vmm_cached_instruction_enable) return (0); + rip_page = trunc_page(rip); + hash = jenkins_hash(&vm, sizeof(struct vm *), 0) & VIE_CACHE_HASH_MASK; rm_wlock(&vie_cached_hash[hash].vie_cached_lock);
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