diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/gfs2/incore.h | 1 | ||||
| -rw-r--r-- | fs/gfs2/log.c | 15 | ||||
| -rw-r--r-- | fs/gfs2/log.h | 4 | ||||
| -rw-r--r-- | fs/gfs2/main.c | 1 |
4 files changed, 12 insertions, 9 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 03ab11fab962..ca2ec02436ec 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -399,7 +399,6 @@ enum { GIF_QD_LOCKED = 1, GIF_ALLOC_FAILED = 2, GIF_SW_PAGED = 3, - GIF_ORDERED = 4, GIF_FREE_VFS_INODE = 5, GIF_GLOP_PENDING = 6, GIF_DEFERRED_DELETE = 7, diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index 2b05415bbc13..a76e55bc28eb 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -613,6 +613,12 @@ static int ip_cmp(void *priv, struct list_head *a, struct list_head *b) return 0; } +static void __ordered_del_inode(struct gfs2_inode *ip) +{ + if (!list_empty(&ip->i_ordered)) + list_del_init(&ip->i_ordered); +} + static void gfs2_ordered_write(struct gfs2_sbd *sdp) { struct gfs2_inode *ip; @@ -623,8 +629,7 @@ static void gfs2_ordered_write(struct gfs2_sbd *sdp) while (!list_empty(&sdp->sd_log_ordered)) { ip = list_first_entry(&sdp->sd_log_ordered, struct gfs2_inode, i_ordered); if (ip->i_inode.i_mapping->nrpages == 0) { - test_and_clear_bit(GIF_ORDERED, &ip->i_flags); - list_del(&ip->i_ordered); + __ordered_del_inode(ip); continue; } list_move(&ip->i_ordered, &written); @@ -643,8 +648,7 @@ static void gfs2_ordered_wait(struct gfs2_sbd *sdp) spin_lock(&sdp->sd_ordered_lock); while (!list_empty(&sdp->sd_log_ordered)) { ip = list_first_entry(&sdp->sd_log_ordered, struct gfs2_inode, i_ordered); - list_del(&ip->i_ordered); - WARN_ON(!test_and_clear_bit(GIF_ORDERED, &ip->i_flags)); + __ordered_del_inode(ip); if (ip->i_inode.i_mapping->nrpages == 0) continue; spin_unlock(&sdp->sd_ordered_lock); @@ -659,8 +663,7 @@ void gfs2_ordered_del_inode(struct gfs2_inode *ip) struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); spin_lock(&sdp->sd_ordered_lock); - if (test_and_clear_bit(GIF_ORDERED, &ip->i_flags)) - list_del(&ip->i_ordered); + __ordered_del_inode(ip); spin_unlock(&sdp->sd_ordered_lock); } diff --git a/fs/gfs2/log.h b/fs/gfs2/log.h index c1cd6ae17659..8965c751a303 100644 --- a/fs/gfs2/log.h +++ b/fs/gfs2/log.h @@ -53,9 +53,9 @@ static inline void gfs2_ordered_add_inode(struct gfs2_inode *ip) if (gfs2_is_jdata(ip) || !gfs2_is_ordered(sdp)) return; - if (!test_bit(GIF_ORDERED, &ip->i_flags)) { + if (list_empty(&ip->i_ordered)) { spin_lock(&sdp->sd_ordered_lock); - if (!test_and_set_bit(GIF_ORDERED, &ip->i_flags)) + if (list_empty(&ip->i_ordered)) list_add(&ip->i_ordered, &sdp->sd_log_ordered); spin_unlock(&sdp->sd_ordered_lock); } diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c index 733470ca6be9..c7393ee9cf68 100644 --- a/fs/gfs2/main.c +++ b/fs/gfs2/main.c @@ -39,6 +39,7 @@ static void gfs2_init_inode_once(void *foo) atomic_set(&ip->i_sizehint, 0); init_rwsem(&ip->i_rw_mutex); INIT_LIST_HEAD(&ip->i_trunc_list); + INIT_LIST_HEAD(&ip->i_ordered); ip->i_qadata = NULL; gfs2_holder_mark_uninitialized(&ip->i_rgd_gh); memset(&ip->i_res, 0, sizeof(ip->i_res)); |