apparmor: expose compression level limits in sysfs
authorJon Tourville <jon.tourville@canonical.com>
Mon, 11 Jul 2022 16:36:09 +0000 (11:36 -0500)
committerJohn Johansen <john.johansen@canonical.com>
Mon, 3 Oct 2022 21:49:02 +0000 (14:49 -0700)
commit2218d08123362c63bab257caf5ec3bc1a6e87ae9
tree3f856d2171910378a25c74a4fd405960cefaf7c1
parentf4d6b94b40c966ddd9eeb0d451e8a02c595ec7e3
apparmor: expose compression level limits in sysfs

Create two new files in apparmor's sysfs:

/sys/kernel/security/apparmor/raw_data_compression_level_min
/sys/kernel/security/apparmor/raw_data_compression_level_max

These correspond to the minimum and maximum zstd compression levels
that can be assigned to the apparmor module parameter
raw_data_compression_level.

Signed-off-by: Jon Tourville <jon.tourville@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
security/apparmor/apparmorfs.c