The commit is pushed to "branch-rh8-4.18.0-240.1.1.vz8.6.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git after rh8-4.18.0-240.1.1.el8 ------> commit ecc0d6cb6e7ad1e392954816d1e9dd741853ef39 Author: Kirill Tkhai <ktk...@virtuozzo.com> Date: Fri Jul 2 22:43:23 2021 +0300
ploop: Remove absolet comment Signed-off-by: Kirill Tkhai <ktk...@virtuozzo.com> ========================== Parallel async BAT pages submission and improvements [1-15]: https://jira.sw.ru/browse/PSBM-124550 [16-22]: following improvements Kirill Tkhai (22): ploop: Remove absolet comment ploop: Add md and piwb cross pointers ploop: Add @md argument to locate_new_cluster_and_attach_pio() ploop: Refactoring in process_one_discard_pio() ploop: Pass type argument to ploop_prepare_bat_update() ploop: Move md is busy check to delay_if_md_busy() ploop: Introduce batch list for md pages writeback ploop: Check for md dirty instead of md piwb ploop: Reread piwb after ploop_prepare_bat_update() ploop: Change argument in ploop_prepare_bat_update() ploop: Return md from ploop_prepare_reloc_index_wb() ploop: Change arguments and rename ploop_reset_bat_update() ploop: Allow parallel wb of md pages ploop: Async md writeback ploop: Rename ploop_submit_index_wb_sync() ploop: Resubmit pios from main kwork ploop: Rename process_delta_wb() ploop: Do fsync after bat page write ploop: Do not iterate excess clusters in notify_delta_merged() ploop: Use kvec in ploop_delta_check_header() ploop: Add argument to ploop_read_delta_metadata() ploop: Underline clu and page is u32 --- drivers/md/dm-ploop-map.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/md/dm-ploop-map.c b/drivers/md/dm-ploop-map.c index cab9dea72fd8..a2737e9beac3 100644 --- a/drivers/md/dm-ploop-map.c +++ b/drivers/md/dm-ploop-map.c @@ -684,12 +684,6 @@ static void ploop_advance_local_after_bat_wb(struct ploop *ploop, bat_entries[i] = dst_clu[i]; md->bat_levels[i] = top_level(ploop); } else { - /* - * Despite set_bit() is atomic, we take read_lock() - * to access ploop->bat_entries[] above (really it's - * not need, since new wb to this page can't start - * before this wb is ended). - */ ploop_hole_set_bit(i + off, ploop); } } _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel