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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-04-17 11:30:18 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-04-20 10:51:11 -0700 |
| commit | 30f5a73ac3be6a7ade2fc049162dc85c1bed9a9a (patch) | |
| tree | 7670d1fa6300585a1a687defc23580caeb6bb40d /hw | |
| parent | d5f55fff343a9afccde8cf7c11c2e7440e21ada8 (diff) | |
| download | qemu-30f5a73ac3be6a7ade2fc049162dc85c1bed9a9a.zip qemu-30f5a73ac3be6a7ade2fc049162dc85c1bed9a9a.tar.gz qemu-30f5a73ac3be6a7ade2fc049162dc85c1bed9a9a.tar.bz2 | |
util/log: Limit RCUCloseFILE to file closing
Use FILE* for global_file. We can perform an rcu_read on that
just as easily as RCUCloseFILE*. This simplifies a couple of
places, where previously we required taking the rcu_read_lock
simply to avoid racing to dereference RCUCloseFile->fd.
Only allocate the RCUCloseFile prior to call_rcu.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-39-richard.henderson@linaro.org>
Diffstat (limited to 'hw')
0 files changed, 0 insertions, 0 deletions