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| author | Alexander Aring <aahringo@redhat.com> | 2024-04-15 14:39:35 -0400 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2024-04-16 13:42:45 -0500 |
| commit | 700b04808fad2eac24abf050f234f059199fa3fe (patch) | |
| tree | 9d5ed81a5afe16b6ca63d65551f677c3bfe11e28 /fs/dlm | |
| parent | 92d59adfaf710f34ae7788fa54f0731a7640833b (diff) | |
| download | linux-700b04808fad2eac24abf050f234f059199fa3fe.tar.gz linux-700b04808fad2eac24abf050f234f059199fa3fe.tar.bz2 linux-700b04808fad2eac24abf050f234f059199fa3fe.zip | |
dlm: increment ls_count for dlm_scand
Increment the ls_count value while dlm_scand is processing a
lockspace so that release_lockspace()/remove_lockspace() will
wait for dlm_scand to finish.
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/lockspace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c index c3681a50decb..731c48371a27 100644 --- a/fs/dlm/lockspace.c +++ b/fs/dlm/lockspace.c @@ -255,6 +255,7 @@ static struct dlm_ls *find_ls_to_scan(void) list_for_each_entry(ls, &lslist, ls_list) { if (time_after_eq(jiffies, ls->ls_scan_time + dlm_config.ci_scan_secs * HZ)) { + atomic_inc(&ls->ls_count); spin_unlock_bh(&lslist_lock); return ls; } @@ -277,6 +278,8 @@ static int dlm_scand(void *data) } else { ls->ls_scan_time += HZ; } + + dlm_put_lockspace(ls); continue; } schedule_timeout_interruptible(dlm_config.ci_scan_secs * HZ); |