On Fri, 06 Sep 2024 16:14:42 +0200, Sebastian Andrzej Siewior wrote: > this is follow up to the previous posting, making the lock > unconditionally. The original problem with bit spinlock is that it > disabled preemption and the following operations (within the atomic > section) perform operations that may sleep on PREEMPT_RT. Mike expressed > that he would like to keep using zram on PREEMPT_RT. > > v3…v4: https://lore.kernel.org/linux-block/20240705125058.1564001-1-bigeasy@xxxxxxxxxxxxx > - Inline lock init into zram_meta_alloc(). > > [...] Applied, thanks! [1/3] zram: Replace bit spinlocks with a spinlock_t. commit: 9518e5bfaae19447d657983d0628062ab6712610 [2/3] zram: Remove ZRAM_LOCK commit: 6086aeb49e3d9e25165769b2a0a13ff67f98a1a2 [3/3] zram: Shrink zram_table_entry::flags. commit: 68d20eb60efbdc80662efedeb088353e9c4aa17f Best regards, -- Jens Axboe
