(1) the list added isnt' complete and i'd call it incorrect. (There are
other devices with these names, where were omitted. I've never seen
the devices with these IDs, I _have_ seen the other devices that go
by these names.)
(2) the PR (8754) had not been updated to note that the problem was
fixed, and i'd preiously asked the submitter for more information and/or
a corrected list.
Page mod/ref status is stored in the pv header, and needs to be copied to
the following entry when removing the head entry, otherwise the status
will be lost (oops!).
Move the common MIPS3 cache flush into pmap_remove_pv() and eliminate the
unnecessary testing of the return value when only compiled for MIPS1.
If the pv entry had the cache inhibited, and we remove the last cache index
alias conflict, restore caching on the mappings for that entry.
Eliminate possible extra cache flushing inherited from the pica pmap: it
was doing the flush when the head entry was being removed - not just the last
entry. Now the flush is done only when the last mapping has been removed.
Also make sure the secondary cache gets flushed [MIPS3 cache flushing needs
to be re-thought/re-done someday].
Update comment for pmap_remove_pv() to reflect these changes.
post-mortem of a production machine. Also, take the active dirop
count off of the fs and make it global (since it is measuring a global
resource) and tie the threshold value LFS_MAXDIROP to desiredvnodes.
original debug output was printing the argument to pmap_create(), but
pmap_create() no longer has an argument. The incorrect change now prints
an un-initialized pointer. Change to just print out the function name.
standard error, arrange for a non-zero exit status and continue with the
next file. Addresses PR bin/8748.
* GCC vs. ANSI: a cast doesn't yield an lvalue.
* Use MAP_FAILED.
sommerfeld