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gfs2: Rename sd_{ glock => kill }_wait

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Rename sd_glock_wait to sd_kill_wait: we'll use it for other things
related to "killing" a filesystem on unmount soon (kill_sb).

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
This commit is contained in:
Andreas Gruenbacher 2023-08-23 15:49:58 +02:00
parent 481f6e7d73
commit 3c69c437bf
3 changed files with 5 additions and 5 deletions
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6
fs/gfs2/glock.c
View File

@ -176,7 +176,7 @@ void gfs2_glock_free(struct gfs2_glock *gl)
wake_up_glock(gl);
call_rcu(&gl->gl_rcu, gfs2_glock_dealloc);
if (atomic_dec_and_test(&sdp->sd_glock_disposal))
wake_up(&sdp->sd_glock_wait);
wake_up(&sdp->sd_kill_wait);
}
/**
@ -1231,7 +1231,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
out_free:
gfs2_glock_dealloc(&gl->gl_rcu);
if (atomic_dec_and_test(&sdp->sd_glock_disposal))
wake_up(&sdp->sd_glock_wait);
wake_up(&sdp->sd_kill_wait);
out:
return ret;
@ -2188,7 +2188,7 @@ void gfs2_gl_hash_clear(struct gfs2_sbd *sdp)
flush_workqueue(glock_workqueue);
glock_hash_walk(clear_glock, sdp);
flush_workqueue(glock_workqueue);
wait_event_timeout(sdp->sd_glock_wait,
wait_event_timeout(sdp->sd_kill_wait,
atomic_read(&sdp->sd_glock_disposal) == 0,
HZ * 600);
glock_hash_walk(dump_glock_func, sdp);

2
fs/gfs2/incore.h
View File

@ -716,7 +716,7 @@ struct gfs2_sbd {
struct gfs2_glock *sd_rename_gl;
struct gfs2_glock *sd_freeze_gl;
struct work_struct sd_freeze_work;
wait_queue_head_t sd_glock_wait;
wait_queue_head_t sd_kill_wait;
wait_queue_head_t sd_async_glock_wait;
atomic_t sd_glock_disposal;
struct completion sd_locking_init;

2
fs/gfs2/ops_fstype.c
View File

@ -87,7 +87,7 @@ static struct gfs2_sbd *init_sbd(struct super_block *sb)
set_bit(SDF_NOJOURNALID, &sdp->sd_flags);
gfs2_tune_init(&sdp->sd_tune);
init_waitqueue_head(&sdp->sd_glock_wait);
init_waitqueue_head(&sdp->sd_kill_wait);
init_waitqueue_head(&sdp->sd_async_glock_wait);
atomic_set(&sdp->sd_glock_disposal, 0);
init_completion(&sdp->sd_locking_init);