diff options
| author |   Christoph Hellwig <hch@lst.de> | 2015-10-05 09:31:07 +0200 |
|---|---|---|
| committer |   NeilBrown <neilb@suse.com> | 2015-11-01 13:48:27 +1100 |
| commit | 04732f741dce5e21b3ca90677a237635f1e98184 (patch) | |
| tree | 7abb9828adabb18c937056d19354dd362c37d137 /drivers/md | |
| parent | raid5-cache: free I/O units earlier (diff) | |
| download | linux-dev-04732f741dce5e21b3ca90677a237635f1e98184.tar.xz linux-dev-04732f741dce5e21b3ca90677a237635f1e98184.zip | |
raid5-cache: rename flushed_ios to finished_ios
After this series we won't nessecarily have flushed the cache for these
I/Os, so give the list a more neutral name.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Shaohua Li <shli@fb.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid5-cache.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c index 604c64505232..c7d5a1ee4b75 100644 --- a/drivers/md/raid5-cache.c +++ b/drivers/md/raid5-cache.c @@ -66,7 +66,7 @@ struct r5l_log { * to the RAID */ struct list_head flushing_ios; /* io_units which are waiting for log * cache flush */ - struct list_head flushed_ios; /* io_units which settle down in log disk */ + struct list_head finished_ios; /* io_units which settle down in log disk */ struct bio flush_bio; struct kmem_cache *io_kc; @@ -523,14 +523,14 @@ static sector_t r5l_reclaimable_space(struct r5l_log *log) log->next_checkpoint); } -static bool r5l_complete_flushed_ios(struct r5l_log *log) +static bool r5l_complete_finished_ios(struct r5l_log *log) { struct r5l_io_unit *io, *next; bool found = false; assert_spin_locked(&log->io_list_lock); - list_for_each_entry_safe(io, next, &log->flushed_ios, log_sibling) { + list_for_each_entry_safe(io, next, &log->finished_ios, log_sibling) { /* don't change list order */ if (io->state < IO_UNIT_STRIPE_END) break; @@ -555,7 +555,7 @@ static void __r5l_stripe_write_finished(struct r5l_io_unit *io) spin_lock_irqsave(&log->io_list_lock, flags); __r5l_set_io_unit_state(io, IO_UNIT_STRIPE_END); - if (!r5l_complete_flushed_ios(log)) { + if (!r5l_complete_finished_ios(log)) { spin_unlock_irqrestore(&log->io_list_lock, flags); return; } @@ -596,7 +596,7 @@ static void r5l_log_flush_endio(struct bio *bio) raid5_release_stripe(sh); } } - list_splice_tail_init(&log->flushing_ios, &log->flushed_ios); + list_splice_tail_init(&log->flushing_ios, &log->finished_ios); spin_unlock_irqrestore(&log->io_list_lock, flags); } @@ -658,7 +658,7 @@ static void r5l_do_reclaim(struct r5l_log *log) (list_empty(&log->running_ios) && list_empty(&log->io_end_ios) && list_empty(&log->flushing_ios) && - list_empty(&log->flushed_ios))) + list_empty(&log->finished_ios))) break; md_wakeup_thread(log->rdev->mddev->thread); @@ -1071,7 +1071,7 @@ int r5l_init_log(struct r5conf *conf, struct md_rdev *rdev) INIT_LIST_HEAD(&log->running_ios); INIT_LIST_HEAD(&log->io_end_ios); INIT_LIST_HEAD(&log->flushing_ios); - INIT_LIST_HEAD(&log->flushed_ios); + INIT_LIST_HEAD(&log->finished_ios); bio_init(&log->flush_bio); log->io_kc = KMEM_CACHE(r5l_io_unit, 0); |