On Tue, Mar 12, 2024 at 01:05:08PM -0400, Alexander Aring wrote: > There was a wrong conversion to atomic counters in commit 75a7d60134ce > ("fs: dlm: handle lkb wait count as atomic_t"), when > atomic_dec_and_test() returns true it will decrement at first and > then return true if it hits zero. This means we will mis a unhold_lkb() > for the last iteration. This patch fixes this issue and if the last > reference is taken we will remove the lkb from the waiters list as this > is how it's supposed to work. > > Cc: stable@xxxxxxxxxxxxxxx > Fixes: 75a7d60134ce ("fs: dlm: handle lkb wait count as atomic_t") > Signed-off-by: Alexander Aring <aahringo@xxxxxxxxxx> Tested-by: Valentin Vidić <vvidic@xxxxxxxxxxxxxxxxxxxxxx> -- Valentin