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From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH for-2.0? 2/2] cpu-exec: Unlock tb_lock if we longjmp out of code generation |
Date: | Thu, 03 Apr 2014 09:51:47 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 |
On 04/03/2014 09:45 AM, Peter Maydell wrote: > + if (have_tb_lock) { > + spin_unlock(&tcg_ctx.tb_ctx.tb_lock); > + } It ought not matter, since we ought to exit the loop on the next round, but i have a strong preference for resetting have_tb_lock here. Otherwise, this is nicely self-contained. r~
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