Hi,<br><br>I have a question regarding yaffs2 &amp; pdflush behaviour.<br><br>We have  taken the yaffs file system support into our 2.6.10 kernel(MIPS). The file system works fine, except, as soon as it is mounted, it is seen that the kernel thread &quot;pdflush&quot; CPU utilization goes to 100%.<br>
<br>Did some debugging &amp; found that in yaffs_fs.c, yaffs_auto_checkpoint = 1. so yaffs_write_super() never goes into writing the superblock, and pdflush is forever trying to flush the superblock.<br><br>I changed yaffs_auto_checkpoint to 2, and pdflush is no more @ 100%. Is this the right fix for the problem??<br>
<br>Anand.<br>