Mike,
A couple of fixes for dm-zoned for this cycle. The first patch fixes
a possible hang under intensive write workload with a setup that has a
very limited number of cache zones. The second patch fixes some
compilation warnings showing when compiling with W=1.
Damien Le Moal (2):
dm zoned: F
A couple of fixes for dm-zoned which solve target hangs under severe
zone shortage conditions with a write intensive workload. Both fixes are
for reclaim zone selection.
Damien Le Moal (1):
dm zoned: Fix random zone reclaim selection
Shin'ichiro Kawasaki (1):
dm zoned: Fix reclaim zone select
Mike,
As discussed, the first patch changes the atomic_t type of metadata block
reference count to a simple integer (unsigned). While making this change,
I found a couple of problems with the dmz_get_mblock() function which are
fixed in the second patch.
Both are Cc: stable so that the main fix (
