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| author | Richard Henderson | 2022-04-17 20:29:47 +0200 |
|---|---|---|
| committer | Richard Henderson | 2022-04-20 19:51:11 +0200 |
| commit | c60f599bcb9bf9256eb87c1c60add55d23f76de3 (patch) | |
| tree | 826787db9c46fdd8c85f1e766e789ae186312e23 /include/qemu | |
| parent | util/log: Move qemu_log_lock, qemu_log_unlock out of line (diff) | |
| download | qemu-c60f599bcb9bf9256eb87c1c60add55d23f76de3.tar.gz qemu-c60f599bcb9bf9256eb87c1c60add55d23f76de3.tar.xz qemu-c60f599bcb9bf9256eb87c1c60add55d23f76de3.zip | |
util/log: Rename qemu_log_lock to qemu_log_trylock
This function can fail, which makes it more like ftrylockfile
or pthread_mutex_trylock than flockfile or pthread_mutex_lock,
so rename it.
To closer match the other trylock functions, release rcu_read_lock
along the failure path, so that qemu_log_unlock need not be called
on failure.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-8-richard.henderson@linaro.org>
Diffstat (limited to 'include/qemu')
| -rw-r--r-- | include/qemu/log.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/qemu/log.h b/include/qemu/log.h index 6a6b1efce5..d090faf22a 100644 --- a/include/qemu/log.h +++ b/include/qemu/log.h @@ -67,7 +67,7 @@ static inline bool qemu_log_separate(void) /* Lock/unlock output. */ -FILE *qemu_log_lock(void); +FILE *qemu_log_trylock(void); void qemu_log_unlock(FILE *fd); /* Logging functions: */ |