diff options
| -rw-r--r-- | fs/nilfs2/bmap.c | 36 | ||||
| -rw-r--r-- | fs/nilfs2/bmap.h | 9 | ||||
| -rw-r--r-- | fs/nilfs2/btree.c | 7 | ||||
| -rw-r--r-- | fs/nilfs2/direct.c | 7 |
4 files changed, 14 insertions, 45 deletions
diff --git a/fs/nilfs2/bmap.c b/fs/nilfs2/bmap.c index 064279e..4f2523f 100644 --- a/fs/nilfs2/bmap.c +++ b/fs/nilfs2/bmap.c @@ -511,24 +511,16 @@ static void nilfs_bmap_abort_alloc_v(struct nilfs_bmap *bmap, nilfs_dat_abort_alloc(nilfs_bmap_get_dat(bmap), &req->bpr_req); } -static int nilfs_bmap_prepare_start_v(struct nilfs_bmap *bmap, - union nilfs_bmap_ptr_req *req) +int nilfs_bmap_start_v(struct nilfs_bmap *bmap, union nilfs_bmap_ptr_req *req, + sector_t blocknr) { - return nilfs_dat_prepare_start(nilfs_bmap_get_dat(bmap), &req->bpr_req); -} - -static void nilfs_bmap_commit_start_v(struct nilfs_bmap *bmap, - union nilfs_bmap_ptr_req *req, - sector_t blocknr) -{ - nilfs_dat_commit_start(nilfs_bmap_get_dat(bmap), &req->bpr_req, - blocknr); -} + struct inode *dat = nilfs_bmap_get_dat(bmap); + int ret; -static void nilfs_bmap_abort_start_v(struct nilfs_bmap *bmap, - union nilfs_bmap_ptr_req *req) -{ - nilfs_dat_abort_start(nilfs_bmap_get_dat(bmap), &req->bpr_req); + ret = nilfs_dat_prepare_start(dat, &req->bpr_req); + if (likely(!ret)) + nilfs_dat_commit_start(dat, &req->bpr_req, blocknr); + return ret; } static int nilfs_bmap_prepare_end_v(struct nilfs_bmap *bmap, @@ -636,9 +628,6 @@ static const struct nilfs_bmap_ptr_operations nilfs_bmap_ptr_ops_v = { .bpop_prepare_alloc_ptr = nilfs_bmap_prepare_alloc_v, .bpop_commit_alloc_ptr = nilfs_bmap_commit_alloc_v, .bpop_abort_alloc_ptr = nilfs_bmap_abort_alloc_v, - .bpop_prepare_start_ptr = nilfs_bmap_prepare_start_v, - .bpop_commit_start_ptr = nilfs_bmap_commit_start_v, - .bpop_abort_start_ptr = nilfs_bmap_abort_start_v, .bpop_prepare_end_ptr = nilfs_bmap_prepare_end_v, .bpop_commit_end_ptr = nilfs_bmap_commit_end_v, .bpop_abort_end_ptr = nilfs_bmap_abort_end_v, @@ -650,9 +639,6 @@ static const struct nilfs_bmap_ptr_operations nilfs_bmap_ptr_ops_vmdt = { .bpop_prepare_alloc_ptr = nilfs_bmap_prepare_alloc_v, .bpop_commit_alloc_ptr = nilfs_bmap_commit_alloc_v, .bpop_abort_alloc_ptr = nilfs_bmap_abort_alloc_v, - .bpop_prepare_start_ptr = nilfs_bmap_prepare_start_v, - .bpop_commit_start_ptr = nilfs_bmap_commit_start_v, - .bpop_abort_start_ptr = nilfs_bmap_abort_start_v, .bpop_prepare_end_ptr = nilfs_bmap_prepare_end_v, .bpop_commit_end_ptr = nilfs_bmap_commit_end_vmdt, .bpop_abort_end_ptr = nilfs_bmap_abort_end_v, @@ -664,9 +650,6 @@ static const struct nilfs_bmap_ptr_operations nilfs_bmap_ptr_ops_p = { .bpop_prepare_alloc_ptr = nilfs_bmap_prepare_alloc_p, .bpop_commit_alloc_ptr = nilfs_bmap_commit_alloc_p, .bpop_abort_alloc_ptr = nilfs_bmap_abort_alloc_p, - .bpop_prepare_start_ptr = NULL, - .bpop_commit_start_ptr = NULL, - .bpop_abort_start_ptr = NULL, .bpop_prepare_end_ptr = NULL, .bpop_commit_end_ptr = NULL, .bpop_abort_end_ptr = NULL, @@ -678,9 +661,6 @@ static const struct nilfs_bmap_ptr_operations nilfs_bmap_ptr_ops_gc = { .bpop_prepare_alloc_ptr = NULL, .bpop_commit_alloc_ptr = NULL, .bpop_abort_alloc_ptr = NULL, - .bpop_prepare_start_ptr = NULL, - .bpop_commit_start_ptr = NULL, - .bpop_abort_start_ptr = NULL, .bpop_prepare_end_ptr = NULL, .bpop_commit_end_ptr = NULL, .bpop_abort_end_ptr = NULL, diff --git a/fs/nilfs2/bmap.h b/fs/nilfs2/bmap.h index 4f2708a..ad251d3 100644 --- a/fs/nilfs2/bmap.h +++ b/fs/nilfs2/bmap.h @@ -96,13 +96,6 @@ struct nilfs_bmap_ptr_operations { union nilfs_bmap_ptr_req *); void (*bpop_abort_alloc_ptr)(struct nilfs_bmap *, union nilfs_bmap_ptr_req *); - int (*bpop_prepare_start_ptr)(struct nilfs_bmap *, - union nilfs_bmap_ptr_req *); - void (*bpop_commit_start_ptr)(struct nilfs_bmap *, - union nilfs_bmap_ptr_req *, - sector_t); - void (*bpop_abort_start_ptr)(struct nilfs_bmap *, - union nilfs_bmap_ptr_req *); int (*bpop_prepare_end_ptr)(struct nilfs_bmap *, union nilfs_bmap_ptr_req *); void (*bpop_commit_end_ptr)(struct nilfs_bmap *, @@ -183,6 +176,8 @@ void nilfs_bmap_commit_gcdat(struct nilfs_bmap *, struct nilfs_bmap *); * Internal use only */ +int nilfs_bmap_start_v(struct nilfs_bmap *, union nilfs_bmap_ptr_req *, + sector_t); int nilfs_bmap_move_v(const struct nilfs_bmap *, __u64, sector_t); int nilfs_bmap_mark_dirty(const struct nilfs_bmap *, __u64); diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c index 6b37a27..959e5a7 100644 --- a/fs/nilfs2/btree.c +++ b/fs/nilfs2/btree.c @@ -2066,12 +2066,9 @@ static int nilfs_btree_assign_v(struct nilfs_btree *btree, ptr = nilfs_btree_node_get_ptr(btree, parent, path[level + 1].bp_index); req.bpr_ptr = ptr; - ret = btree->bt_bmap.b_pops->bpop_prepare_start_ptr(&btree->bt_bmap, - &req); - if (ret < 0) + ret = nilfs_bmap_start_v(&btree->bt_bmap, &req, blocknr); + if (unlikely(ret < 0)) return ret; - btree->bt_bmap.b_pops->bpop_commit_start_ptr(&btree->bt_bmap, - &req, blocknr); key = nilfs_btree_node_get_key(btree, parent, path[level + 1].bp_index); diff --git a/fs/nilfs2/direct.c b/fs/nilfs2/direct.c index c6379e4..5cbba82 100644 --- a/fs/nilfs2/direct.c +++ b/fs/nilfs2/direct.c @@ -327,12 +327,9 @@ static int nilfs_direct_assign_v(struct nilfs_direct *direct, int ret; req.bpr_ptr = ptr; - ret = direct->d_bmap.b_pops->bpop_prepare_start_ptr( - &direct->d_bmap, &req); - if (ret < 0) + ret = nilfs_bmap_start_v(&direct->d_bmap, &req, blocknr); + if (unlikely(ret < 0)) return ret; - direct->d_bmap.b_pops->bpop_commit_start_ptr(&direct->d_bmap, - &req, blocknr); binfo->bi_v.bi_vblocknr = nilfs_bmap_ptr_to_dptr(ptr); binfo->bi_v.bi_blkoff = nilfs_bmap_key_to_dkey(key); |