anchao commented on code in PR #11140:
URL: https://github.com/apache/nuttx/pull/11140#discussion_r1387776392
##########
fs/inode/fs_files.c:
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@@ -278,10 +316,28 @@ void files_releaselist(FAR struct filelist *list)
}
kmm_free(list->fl_files);
+}
- /* Destroy the mutex */
+/****************************************************************************
+ * Name: files_get_filecount
+ *
+ * Description:
+ * Given a file descriptor, return the corresponding instance of struct
+ * file.
+ *
+ * Input Parameters:
+ * fd - The file descriptor
+ * filep - The location to return the struct file instance
+ *
+ * Returned Value:
+ * Zero (OK) is returned on success; a negated errno value is returned on
+ * any failure.
+ *
+ ****************************************************************************/
- nxmutex_destroy(&list->fl_lock);
+int files_get_filecount(FAR struct filelist *list)
+{
+ return list->fl_rows * CONFIG_NFILE_DESCRIPTORS_PER_BLOCK;
Review Comment:
`fl_rows` will not shrink dynamically, there will be no side effect if it
continues to increase.
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