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util/log: Rename qemu_logfile_mutex to global_mutex

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Rename to emphasize this covers the file-scope global variables.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-35-richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-04-17 11:30:14 -07:00
parent 8ae58d6009
commit 702979f736
1 changed files with 6 additions and 4 deletions
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10
util/log.c
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@ -34,9 +34,11 @@ typedef struct QemuLogFile {
FILE *fd;
} QemuLogFile;
/* Mutex covering the other global_* variables. */
static QemuMutex global_mutex;
static char *global_filename;
static QemuMutex qemu_logfile_mutex;
static QemuLogFile *global_file;
int qemu_loglevel;
static int log_append = 0;
static GArray *debug_regions;
@ -101,9 +103,9 @@ void qemu_log(const char *fmt, ...)
}
}
static void __attribute__((__constructor__)) qemu_logfile_init(void)
static void __attribute__((__constructor__)) startup(void)
{
qemu_mutex_init(&qemu_logfile_mutex);
qemu_mutex_init(&global_mutex);
}
static void qemu_logfile_free(QemuLogFile *logfile)
@ -123,7 +125,7 @@ static bool qemu_set_log_internal(const char *filename, bool changed_name,
bool need_to_open_file;
QemuLogFile *logfile;
QEMU_LOCK_GUARD(&qemu_logfile_mutex);
QEMU_LOCK_GUARD(&global_mutex);
logfile = global_file;
if (changed_name) {