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| author | Alexander Gordeev <agordeev@linux.ibm.com> | 2021-11-04 09:14:45 +0300 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2021-12-16 21:58:08 +0300 |
| commit | 1194372db6f3c917c9c6f6907e8378cf1076c557 (patch) | |
| tree | 611fa39fd09dafadfb2b36d667cbd3930f9af013 /net/ieee802154/trace.h | |
| parent | c2c224932fd0ee6854d6ebfc8d059c2bcad86606 (diff) | |
| download | linux-1194372db6f3c917c9c6f6907e8378cf1076c557.tar.xz | |
s390/mm: better annotate 2KB pagetable fragments handling
Explicitly encode immediate value of pending remove nibble
(bits 31-28) and tracking nibble (bits 27-24) of the page
refcount whenever these nibbles are tested or changed, for
better readability. Also, add some comments describing how
the fragments are handled.
Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'net/ieee802154/trace.h')
0 files changed, 0 insertions, 0 deletions