532068abe2
the target process was being held locked during the uiomove() call. If the process calling readdir() was the same as the target process (for instance 'ls /proc/curproc/'), and uiomove() caused a page fault, the result would be a proc lock recursion. I have no idea how long this has been broken - possibly ever since pfind() was changed to lock the process it returns. Also replace the one and only call to procfs_findtextvp() with a direct test of td->td_proc->p_textvp. |
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cd9660 | ||
coda | ||
deadfs | ||
devfs | ||
fdescfs | ||
fifofs | ||
hpfs | ||
msdosfs | ||
ntfs | ||
nullfs | ||
nwfs | ||
portalfs | ||
procfs | ||
pseudofs | ||
smbfs | ||
specfs | ||
umapfs | ||
unionfs |