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Code Issues Releases Wiki Activity

ircd::ctx: Further tweak interruption masking semantics.

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This commit is contained in:
Jason Volk 2018-08-19 20:10:51 -07:00
parent d4c51a2d45
commit 85d4a4f5ed
1 changed files with 11 additions and 2 deletions
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13
ircd/ctx.cc
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@ -577,8 +577,18 @@ ircd::ctx::this_ctx::stack_at_here()
void void
ircd::ctx::this_ctx::interruptible(const bool &b) ircd::ctx::this_ctx::interruptible(const bool &b)
{ {
const bool theirs
{
interruptible(cur())
};
if(theirs && !b)
interruption_point();
interruptible(cur(), b); interruptible(cur(), b);
interruption_point();
if(!theirs && b)
interruption_point();
} }
/// Throws interrupted if the currently running context was interrupted /// Throws interrupted if the currently running context was interrupted
@ -1023,7 +1033,6 @@ ircd::ctx::pool::del(const size_t &num)
size_t(std::max(requested, 0L)) size_t(std::max(requested, 0L))
}; };
const uninterruptible ui;
while(ctxs.size() > target) while(ctxs.size() > target)
ctxs.pop_back(); ctxs.pop_back();
} }