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rwlock: Review comments

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This commit is contained in:
plutooo 2019-03-28 23:17:50 +01:00
parent e48496ccf4
commit e6d03e05f4
2 changed files with 3 additions and 3 deletions
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4
nx/include/switch/kernel/rwlock.h
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@ -13,8 +13,8 @@ typedef struct {
Mutex mutex; Mutex mutex;
CondVar condvar_readers; CondVar condvar_readers;
CondVar condvar_writer; CondVar condvar_writer;
u64 readers; u32 readers : 31;
bool writer; bool writer : 1;
} RwLock; } RwLock;
/** /**

2
nx/source/kernel/rwlock.c
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@ -26,7 +26,7 @@ void rwlockReadLock(RwLock* r) {
void rwlockReadUnlock(RwLock* r) { void rwlockReadUnlock(RwLock* r) {
mutexLock(&r->mutex); mutexLock(&r->mutex);
if (r->readers-- == 1) { if (--r->readers == 0) {
condvarWakeAll(&r->condvar_readers); condvarWakeAll(&r->condvar_readers);
} }