Messages in this thread | | | From | Minchan Kim <> | Subject | [PATCH v2 00/10] make try_to_unmap simple | Date | Wed, 15 Mar 2017 14:24:43 +0900 |
| |
Currently, try_to_unmap returns various return value(SWAP_SUCCESS, SWAP_FAIL, SWAP_AGAIN, SWAP_DIRTY and SWAP_MLOCK). When I look into that, it's unncessary complicated so this patch aims for cleaning it up. Change ttu to boolean function so we can remove SWAP_AGAIN, SWAP_DIRTY, SWAP_MLOCK.
* from v1 * add some acked-by * add description about rmap_one's return - Andrew
* from RFC - http://lkml.kernel.org/r/1488436765-32350-1-git-send-email-minchan@kernel.org * Remove RFC tag * add acked-by to some patches * some of minor fixes * based on mmotm-2017-03-09-16-19.
Minchan Kim (10): mm: remove unncessary ret in page_referenced mm: remove SWAP_DIRTY in ttu mm: remove SWAP_MLOCK check for SWAP_SUCCESS in ttu mm: make the try_to_munlock void function mm: remove SWAP_MLOCK in ttu mm: remove SWAP_AGAIN in ttu mm: make ttu's return boolean mm: make rmap_walk void function mm: make rmap_one boolean function mm: remove SWAP_[SUCCESS|AGAIN|FAIL]
include/linux/ksm.h | 5 ++- include/linux/rmap.h | 25 ++++++-------- mm/huge_memory.c | 6 ++-- mm/ksm.c | 16 ++++----- mm/memory-failure.c | 26 +++++++------- mm/migrate.c | 4 +-- mm/mlock.c | 6 ++-- mm/page_idle.c | 4 +-- mm/rmap.c | 98 ++++++++++++++++++++-------------------------------- mm/vmscan.c | 32 +++++------------ 10 files changed, 85 insertions(+), 137 deletions(-)
-- 2.7.4
| |