xiaoxiang781216 commented on code in PR #12599:
URL: https://github.com/apache/nuttx/pull/12599#discussion_r1751223491
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include/nuttx/fs/fs.h:
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@@ -490,7 +490,6 @@ struct file
struct filelist
{
- spinlock_t fl_lock; /* Manage access to the file list */
Review Comment:
The right approach is to optimize mutex performance. @zyfeier will optimize
mutex implementation to get the same performance as spinlock when no contention
happens, after that the code will restore to mutex.
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