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fs/jfs: Switch to use new generic UUID API

Forráskód böngészése 
There are new types and helpers that are supposed to be used in new code.

As a preparation to get rid of legacy types and API functions do
the conversion here.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
This commit is contained in:
Andy Shevchenko
2019-01-10 15:41:53 +02:00
committed by Dave Kleikamp
szülő 7ca5e8f089
commit 2e3bc61251
6 fájl változott, egészen pontosan 29 új sor hozzáadva és 23 régi sor törölve
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18
fs/jfs/jfs_logmgr.c
Fájl megtekintése

@@ -1092,8 +1092,7 @@ int lmLogOpen(struct super_block *sb)
mutex_lock(&jfs_log_mutex);
list_for_each_entry(log, &jfs_external_logs, journal_list) {
if (log->bdev->bd_dev == sbi->logdev) {
if (memcmp(log->uuid, sbi->loguuid,
sizeof(log->uuid))) {
if (!uuid_equal(&log->uuid, &sbi->loguuid)) {
jfs_warn("wrong uuid on JFS journal");
mutex_unlock(&jfs_log_mutex);
return -EINVAL;
@@ -1130,7 +1129,7 @@ int lmLogOpen(struct super_block *sb)
}
log->bdev = bdev;
memcpy(log->uuid, sbi->loguuid, sizeof(log->uuid));
uuid_copy(&log->uuid, &sbi->loguuid);
/*
* initialize log:
@@ -1336,7 +1335,7 @@ int lmLogInit(struct jfs_log * log)
jfs_info("lmLogInit: inline log:0x%p base:0x%Lx size:0x%x",
log, (unsigned long long)log->base, log->size);
} else {
if (memcmp(logsuper->uuid, log->uuid, 16)) {
if (!uuid_equal(&logsuper->uuid, &log->uuid)) {
jfs_warn("wrong uuid on JFS log device");
goto errout20;
}
@@ -1732,7 +1731,7 @@ static int lmLogFileSystem(struct jfs_log * log, struct jfs_sb_info *sbi,
int i;
struct logsuper *logsuper;
struct lbuf *bpsuper;
char *uuid = sbi->uuid;
uuid_t *uuid = &sbi->uuid;
/*
* insert/remove file system device to log active file system list.
@@ -1743,8 +1742,8 @@ static int lmLogFileSystem(struct jfs_log * log, struct jfs_sb_info *sbi,
logsuper = (struct logsuper *) bpsuper->l_ldata;
if (activate) {
for (i = 0; i < MAX_ACTIVE; i++)
if (!memcmp(logsuper->active[i].uuid, NULL_UUID, 16)) {
memcpy(logsuper->active[i].uuid, uuid, 16);
if (uuid_is_null(&logsuper->active[i].uuid)) {
uuid_copy(&logsuper->active[i].uuid, uuid);
sbi->aggregate = i;
break;
}
@@ -1755,8 +1754,9 @@ static int lmLogFileSystem(struct jfs_log * log, struct jfs_sb_info *sbi,
}
} else {
for (i = 0; i < MAX_ACTIVE; i++)
if (!memcmp(logsuper->active[i].uuid, uuid, 16)) {
memcpy(logsuper->active[i].uuid, NULL_UUID, 16);
if (uuid_equal(&logsuper->active[i].uuid, uuid)) {
uuid_copy(&logsuper->active[i].uuid,
&uuid_null);
break;
}
if (i == MAX_ACTIVE) {