diff options
Diffstat (limited to 'fs/gfs2/log.c')
| -rw-r--r-- | fs/gfs2/log.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index f72c44231406..a3208511f35a 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -588,11 +588,20 @@ void gfs2_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) bd->bd_bh = NULL; bd->bd_ops = &gfs2_revoke_lops; sdp->sd_log_num_revoke++; - atomic_inc(&gl->gl_revokes); + if (atomic_inc_return(&gl->gl_revokes) == 1) + gfs2_glock_hold(gl); set_bit(GLF_LFLUSH, &gl->gl_flags); list_add(&bd->bd_list, &sdp->sd_log_le_revoke); } +void gfs2_glock_remove_revoke(struct gfs2_glock *gl) +{ + if (atomic_dec_return(&gl->gl_revokes) == 0) { + clear_bit(GLF_LFLUSH, &gl->gl_flags); + gfs2_glock_queue_put(gl); + } +} + void gfs2_write_revokes(struct gfs2_sbd *sdp) { struct gfs2_trans *tr; |