[Yaffs] Unable to remove a directory which has juste been cr…

Hi everyone,



I’m using the last version of yaffs2
(2c8eb2bdc3e753893ecc0dd0cd9cba791d4e16db) with a 2.6.28 kernel on my ARM
board.



If I try to create a directory and remove it, it always fail saying the
directory is not empty (but it is since I’ve not created any files)



Here what i see:



*[/]# cd /home*

*[/home]# mkdir test5*

*[/home]# rm -Rf test5 *

*rm: unable to remove `test5': Directory not empty*



if I do a “echo +error+deletion+os-write > /proc/yaffs” here is what I can
see:



<7>yaffs: line 2549 delete of chunk 103438

<7>yaffs: line 2549 delete of chunk 103439

<7>yaffs: line 2549 delete of chunk 103440

<7>yaffs: yaffs_touch_super() sb = c1f59c00

<7>yaffs: line 2549 delete of chunk 103447

<7>yaffs: line 2549 delete of chunk 103451

<7>yaffs: yaffs_readdir: starting at 0

<7>yaffs: yaffs_readdir: entry . ino 401

<7>yaffs: yaffs_readdir: entry .. ino 259

<7>yaffs: yaffs_readdir: starting at 2

<7>yaffs: yaffs_unlink 259:test5

<7>yaffs: yaffs_touch_super() sb = c1f59c00

<7>yaffs: line 3419 delete of chunk 103656

<7>yaffs: line 2549 delete of chunk 103452

<7>yaffs: line 2549 delete of chunk 103453

<7>yaffs: line 2549 delete of chunk 103454

<7>yaffs: line 2549 delete of chunk 103455

<7>yaffs: yaffs_touch_super() sb = c1f59c00

<7>yaffs: line 1690 delete of chunk 103673

<7>yaffs: FreeObject c0d8cf04 inode 00000000



To perform the “rm” I’m using BusyBox v1.18.1
Note that I don’t have any problem unlinking files.



What kind of test should I do to target more precisely the problem ?



Thanks in advance for any help

Baptiste