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btrfs: compression: drop kmap/kunmap from zlib
authorDavid Sterba <dsterba@suse.com>
Mon, 14 Jun 2021 23:00:05 +0000 (01:00 +0200)
committerDavid Sterba <dsterba@suse.com>
Mon, 23 Aug 2021 11:18:59 +0000 (13:18 +0200)
commit696ab562e6df9fbafd6052d8ce4aafcb2ed16069
tree70ad4ec59043a3ca79718d67cb7362a27d011ae3tree
parent8c945d32e60427cbc0859cf7045bbe6196bb03d8commit | diff
btrfs: compression: drop kmap/kunmap from zlib

As we don't use highmem pages anymore, drop the kmap/kunmap. The kmap is
simply page_address and kunmap is a no-op.

Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/zlib.c diff | blob | history
XArray, radix tree and IDR