futex: add missing rtmutex.h include
authorChristian König <christian.koenig@amd.com>
Thu, 7 Apr 2022 11:43:15 +0000 (13:43 +0200)
committerChristian König <christian.koenig@amd.com>
Thu, 7 Apr 2022 13:09:12 +0000 (15:09 +0200)
commit807ff7ed34d2c83e09d7987bd6506cc3d520dcdf
tree44a1abb1576099753ab315b8e8e2175608ee2442
parente84815cbbc767617221e6891e77f2486c9199dfa
futex: add missing rtmutex.h include

This isn't included here any more since the removal of ww_mutex.h from
seqlock.h which causes a build break.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Shashank Sharma <shashank.sharma@amd.com>
Fixes: e84815cbbc76 ("seqlock: drop seqcount_ww_mutex_t")
Link: https://patchwork.freedesktop.org/patch/msgid/20220407114619.961750-1-christian.koenig@amd.com
kernel/futex/futex.h