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Fix declarations of non-global variables

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This patch inserts the `static` keyword to non-global variables,
which where found by the analysis tool smatch.

Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes #13970
This commit is contained in:
Tino Reichardt
2022-10-18 20:05:32 +02:00
committed by GitHub
parent ab49df487b
commit 27218a32fc
17 changed files with 58 additions and 57 deletions
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cmd/zdb/zdb.c
+4 -3
View File
@@ -128,7 +128,7 @@ uint8_t dump_opt[256];
typedef void object_viewer_t(objset_t *, uint64_t, void *data, size_t size);
uint64_t *zopt_metaslab = NULL;
static uint64_t *zopt_metaslab = NULL;
static unsigned zopt_metaslab_args = 0;
typedef struct zopt_object_range {
@@ -136,7 +136,8 @@ typedef struct zopt_object_range {
uint64_t zor_obj_end;
uint64_t zor_flags;
} zopt_object_range_t;
zopt_object_range_t *zopt_object_ranges = NULL;
static zopt_object_range_t *zopt_object_ranges = NULL;
static unsigned zopt_object_args = 0;
static int flagbits[256];
@@ -160,7 +161,7 @@ static int flagbits[256];
#define ZDB_FLAG_PRINT_BLKPTR 0x0040
#define ZDB_FLAG_VERBOSE 0x0080
uint64_t max_inflight_bytes = 256 * 1024 * 1024; /* 256MB */
static uint64_t max_inflight_bytes = 256 * 1024 * 1024; /* 256MB */
static int leaked_objects = 0;
static range_tree_t *mos_refd_objs;
cmd/zstream/zstream_dump.c
+4 -4
View File
@@ -54,10 +54,10 @@
*/
#define DUMP_GROUPING 4
uint64_t total_stream_len = 0;
FILE *send_stream = 0;
boolean_t do_byteswap = B_FALSE;
boolean_t do_cksum = B_TRUE;
static uint64_t total_stream_len = 0;
static FILE *send_stream = 0;
static boolean_t do_byteswap = B_FALSE;
static boolean_t do_cksum = B_TRUE;
void *
safe_malloc(size_t size)
cmd/ztest.c
+8 -8
View File
@@ -423,11 +423,11 @@ ztest_func_t ztest_fletcher;
ztest_func_t ztest_fletcher_incr;
ztest_func_t ztest_verify_dnode_bt;
uint64_t zopt_always = 0ULL * NANOSEC; /* all the time */
uint64_t zopt_incessant = 1ULL * NANOSEC / 10; /* every 1/10 second */
uint64_t zopt_often = 1ULL * NANOSEC; /* every second */
uint64_t zopt_sometimes = 10ULL * NANOSEC; /* every 10 seconds */
uint64_t zopt_rarely = 60ULL * NANOSEC; /* every 60 seconds */
static uint64_t zopt_always = 0ULL * NANOSEC; /* all the time */
static uint64_t zopt_incessant = 1ULL * NANOSEC / 10; /* every 1/10 second */
static uint64_t zopt_often = 1ULL * NANOSEC; /* every second */
static uint64_t zopt_sometimes = 10ULL * NANOSEC; /* every 10 seconds */
static uint64_t zopt_rarely = 60ULL * NANOSEC; /* every 60 seconds */
#define ZTI_INIT(func, iters, interval) \
{ .zi_func = (func), \
@@ -435,7 +435,7 @@ uint64_t zopt_rarely = 60ULL * NANOSEC; /* every 60 seconds */
.zi_interval = (interval), \
.zi_funcname = # func }
ztest_info_t ztest_info[] = {
static ztest_info_t ztest_info[] = {
ZTI_INIT(ztest_dmu_read_write, 1, &zopt_always),
ZTI_INIT(ztest_dmu_write_parallel, 10, &zopt_always),
ZTI_INIT(ztest_dmu_object_alloc_free, 1, &zopt_always),
@@ -515,7 +515,7 @@ typedef struct ztest_shared {
static char ztest_dev_template[] = "%s/%s.%llua";
static char ztest_aux_template[] = "%s/%s.%s.%llu";
ztest_shared_t *ztest_shared;
static ztest_shared_t *ztest_shared;
static spa_t *ztest_spa = NULL;
static ztest_ds_t *ztest_ds;
@@ -2346,7 +2346,7 @@ ztest_replay_setattr(void *arg1, void *arg2, boolean_t byteswap)
return (0);
}
zil_replay_func_t *ztest_replay_vector[TX_MAX_TYPE] = {
static zil_replay_func_t *ztest_replay_vector[TX_MAX_TYPE] = {
NULL, /* 0 no such transaction type */
ztest_replay_create, /* TX_CREATE */
NULL, /* TX_MKDIR */