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[PATCH v2 33/39] util/log: Rename qemu_logfile to global_file
From: |
Richard Henderson |
Subject: |
[PATCH v2 33/39] util/log: Rename qemu_logfile to global_file |
Date: |
Sat, 26 Mar 2022 07:25:28 -0600 |
Rename to emphasize this is the file-scope global variable.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
util/log.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/util/log.c b/util/log.c
index b3f79deb6c..425f0064b0 100644
--- a/util/log.c
+++ b/util/log.c
@@ -36,7 +36,7 @@ typedef struct QemuLogFile {
static char *global_filename;
static QemuMutex qemu_logfile_mutex;
-static QemuLogFile *qemu_logfile;
+static QemuLogFile *global_file;
int qemu_loglevel;
static int log_append = 0;
static GArray *debug_regions;
@@ -44,7 +44,7 @@ static GArray *debug_regions;
/* Returns true if qemu_log() will really write somewhere. */
bool qemu_log_enabled(void)
{
- return qemu_logfile != NULL;
+ return global_file != NULL;
}
/* Returns true if qemu_log() will write somewhere other than stderr. */
@@ -54,7 +54,7 @@ bool qemu_log_separate(void)
bool res = false;
rcu_read_lock();
- logfile = qatomic_rcu_read(&qemu_logfile);
+ logfile = qatomic_rcu_read(&global_file);
if (logfile && logfile->fd != stderr) {
res = true;
}
@@ -69,7 +69,7 @@ FILE *qemu_log_trylock(void)
QemuLogFile *logfile;
rcu_read_lock();
- logfile = qatomic_rcu_read(&qemu_logfile);
+ logfile = qatomic_rcu_read(&global_file);
if (logfile) {
qemu_flockfile(logfile->fd);
return logfile->fd;
@@ -124,7 +124,7 @@ static bool qemu_set_log_internal(const char *filename,
bool changed_name,
QemuLogFile *logfile;
QEMU_LOCK_GUARD(&qemu_logfile_mutex);
- logfile = qemu_logfile;
+ logfile = global_file;
if (changed_name) {
char *newname = NULL;
@@ -156,7 +156,7 @@ static bool qemu_set_log_internal(const char *filename,
bool changed_name,
filename = newname;
if (logfile) {
- qatomic_rcu_set(&qemu_logfile, NULL);
+ qatomic_rcu_set(&global_file, NULL);
call_rcu(logfile, qemu_logfile_free, rcu);
logfile = NULL;
}
@@ -179,7 +179,7 @@ static bool qemu_set_log_internal(const char *filename,
bool changed_name,
need_to_open_file = log_flags && (!is_daemonized() || filename);
if (logfile && !need_to_open_file) {
- qatomic_rcu_set(&qemu_logfile, NULL);
+ qatomic_rcu_set(&global_file, NULL);
call_rcu(logfile, qemu_logfile_free, rcu);
return true;
}
@@ -210,7 +210,7 @@ static bool qemu_set_log_internal(const char *filename,
bool changed_name,
logfile = g_new0(QemuLogFile, 1);
logfile->fd = fd;
- qatomic_rcu_set(&qemu_logfile, logfile);
+ qatomic_rcu_set(&global_file, logfile);
}
return true;
}
--
2.25.1
- [PATCH v2 14/39] accel/tcg: Use cpu_dump_state between qemu_log_trylock/unlock, (continued)
- [PATCH v2 14/39] accel/tcg: Use cpu_dump_state between qemu_log_trylock/unlock, Richard Henderson, 2022/03/26
- [PATCH v2 31/39] util/log: Remove qemu_log_close, Richard Henderson, 2022/03/26
- [PATCH v2 30/39] softmmu: Use qemu_set_log_filename_flags, Richard Henderson, 2022/03/26
- [PATCH v2 29/39] linux-user: Use qemu_set_log_filename_flags, Richard Henderson, 2022/03/26
- [PATCH v2 18/39] util/log: Mark qemu_log_trylock as G_GNUC_WARN_UNUSED_RESULT, Richard Henderson, 2022/03/26
- [PATCH v2 17/39] util/log: Drop return value from qemu_log, Richard Henderson, 2022/03/26
- [PATCH v2 21/39] bsd-user: Expand log_page_dump inline, Richard Henderson, 2022/03/26
- [PATCH v2 23/39] tests/unit: Do not reference QemuLogFile directly, Richard Henderson, 2022/03/26
- [PATCH v2 22/39] linux-user: Expand log_page_dump inline, Richard Henderson, 2022/03/26
- [PATCH v2 27/39] util/log: Introduce qemu_set_log_filename_flags, Richard Henderson, 2022/03/26
- [PATCH v2 33/39] util/log: Rename qemu_logfile to global_file,
Richard Henderson <=
- [PATCH v2 34/39] util/log: Rename qemu_logfile_mutex to global_mutex, Richard Henderson, 2022/03/26
- [PATCH v2 32/39] util/log: Rename logfilename to global_filename, Richard Henderson, 2022/03/26
- [PATCH v2 36/39] util/log: Combine two logfile closes, Richard Henderson, 2022/03/26
- [PATCH v2 35/39] util/log: Hoist the eval of is_daemonized in qemu_set_log_internal, Richard Henderson, 2022/03/26
- [PATCH v2 37/39] util/log: Rename QemuLogFile to RCUCloseFILE, Richard Henderson, 2022/03/26
- [PATCH v2 38/39] util/log: Limit RCUCloseFILE to file closing, Richard Henderson, 2022/03/26
- [PATCH v2 39/39] util/log: Support per-thread log files, Richard Henderson, 2022/03/26