From: Filipe Manana Date: Fri, 14 Oct 2022 13:44:33 +0000 (+0100) Subject: btrfs: remove gfp_t flag from btrfs_tree_mod_log_insert_key() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=33cff222faffefc57f57326547e68133a7816e29;p=linux.git btrfs: remove gfp_t flag from btrfs_tree_mod_log_insert_key() All callers of btrfs_tree_mod_log_insert_key() are now passing a GFP_NOFS flag to it, so remove the flag from it and from alloc_tree_mod_elem() and use it directly within alloc_tree_mod_elem(). Signed-off-by: Filipe Manana Reviewed-by: David Sterba Signed-off-by: David Sterba --- diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index e6182d530377..d645933ef135 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -489,7 +489,7 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans, } else { WARN_ON(trans->transid != btrfs_header_generation(parent)); btrfs_tree_mod_log_insert_key(parent, parent_slot, - BTRFS_MOD_LOG_KEY_REPLACE, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REPLACE); btrfs_set_node_blockptr(parent, parent_slot, cow->start); btrfs_set_node_ptr_generation(parent, parent_slot, @@ -1018,7 +1018,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans, struct btrfs_disk_key right_key; btrfs_node_key(right, &right_key, 0); ret = btrfs_tree_mod_log_insert_key(parent, pslot + 1, - BTRFS_MOD_LOG_KEY_REPLACE, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REPLACE); BUG_ON(ret < 0); btrfs_set_node_key(parent, &right_key, pslot + 1); btrfs_mark_buffer_dirty(parent); @@ -1064,7 +1064,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans, struct btrfs_disk_key mid_key; btrfs_node_key(mid, &mid_key, 0); ret = btrfs_tree_mod_log_insert_key(parent, pslot, - BTRFS_MOD_LOG_KEY_REPLACE, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REPLACE); BUG_ON(ret < 0); btrfs_set_node_key(parent, &mid_key, pslot); btrfs_mark_buffer_dirty(parent); @@ -1166,7 +1166,7 @@ static noinline int push_nodes_for_insert(struct btrfs_trans_handle *trans, orig_slot += left_nr; btrfs_node_key(mid, &disk_key, 0); ret = btrfs_tree_mod_log_insert_key(parent, pslot, - BTRFS_MOD_LOG_KEY_REPLACE, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REPLACE); BUG_ON(ret < 0); btrfs_set_node_key(parent, &disk_key, pslot); btrfs_mark_buffer_dirty(parent); @@ -1220,7 +1220,7 @@ static noinline int push_nodes_for_insert(struct btrfs_trans_handle *trans, btrfs_node_key(right, &disk_key, 0); ret = btrfs_tree_mod_log_insert_key(parent, pslot + 1, - BTRFS_MOD_LOG_KEY_REPLACE, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REPLACE); BUG_ON(ret < 0); btrfs_set_node_key(parent, &disk_key, pslot + 1); btrfs_mark_buffer_dirty(parent); @@ -2418,7 +2418,7 @@ static void fixup_low_keys(struct btrfs_path *path, break; t = path->nodes[i]; ret = btrfs_tree_mod_log_insert_key(t, tslot, - BTRFS_MOD_LOG_KEY_REPLACE, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REPLACE); BUG_ON(ret < 0); btrfs_set_node_key(t, key, tslot); btrfs_mark_buffer_dirty(path->nodes[i]); @@ -2779,7 +2779,7 @@ static void insert_ptr(struct btrfs_trans_handle *trans, } if (level) { ret = btrfs_tree_mod_log_insert_key(lower, slot, - BTRFS_MOD_LOG_KEY_ADD, GFP_NOFS); + BTRFS_MOD_LOG_KEY_ADD); BUG_ON(ret < 0); } btrfs_set_node_key(lower, key, slot); @@ -4219,7 +4219,7 @@ static void del_ptr(struct btrfs_root *root, struct btrfs_path *path, (nritems - slot - 1)); } else if (level) { ret = btrfs_tree_mod_log_insert_key(parent, slot, - BTRFS_MOD_LOG_KEY_REMOVE, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REMOVE); BUG_ON(ret < 0); } diff --git a/fs/btrfs/tree-mod-log.c b/fs/btrfs/tree-mod-log.c index 8a3a14686d3e..18b4699bcb11 100644 --- a/fs/btrfs/tree-mod-log.c +++ b/fs/btrfs/tree-mod-log.c @@ -197,12 +197,11 @@ static inline bool tree_mod_need_log(const struct btrfs_fs_info *fs_info, static struct tree_mod_elem *alloc_tree_mod_elem(struct extent_buffer *eb, int slot, - enum btrfs_mod_log_op op, - gfp_t flags) + enum btrfs_mod_log_op op) { struct tree_mod_elem *tm; - tm = kzalloc(sizeof(*tm), flags); + tm = kzalloc(sizeof(*tm), GFP_NOFS); if (!tm) return NULL; @@ -220,7 +219,7 @@ static struct tree_mod_elem *alloc_tree_mod_elem(struct extent_buffer *eb, } int btrfs_tree_mod_log_insert_key(struct extent_buffer *eb, int slot, - enum btrfs_mod_log_op op, gfp_t flags) + enum btrfs_mod_log_op op) { struct tree_mod_elem *tm; int ret; @@ -228,7 +227,7 @@ int btrfs_tree_mod_log_insert_key(struct extent_buffer *eb, int slot, if (!tree_mod_need_log(eb->fs_info, eb)) return 0; - tm = alloc_tree_mod_elem(eb, slot, op, flags); + tm = alloc_tree_mod_elem(eb, slot, op); if (!tm) return -ENOMEM; @@ -276,7 +275,7 @@ int btrfs_tree_mod_log_insert_move(struct extent_buffer *eb, for (i = 0; i + dst_slot < src_slot && i < nr_items; i++) { tm_list[i] = alloc_tree_mod_elem(eb, i + dst_slot, - BTRFS_MOD_LOG_KEY_REMOVE_WHILE_MOVING, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REMOVE_WHILE_MOVING); if (!tm_list[i]) { ret = -ENOMEM; goto free_tms; @@ -364,7 +363,7 @@ int btrfs_tree_mod_log_insert_root(struct extent_buffer *old_root, } for (i = 0; i < nritems; i++) { tm_list[i] = alloc_tree_mod_elem(old_root, i, - BTRFS_MOD_LOG_KEY_REMOVE_WHILE_FREEING, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REMOVE_WHILE_FREEING); if (!tm_list[i]) { ret = -ENOMEM; goto free_tms; @@ -502,14 +501,14 @@ int btrfs_tree_mod_log_eb_copy(struct extent_buffer *dst, tm_list_rem = tm_list + nr_items; for (i = 0; i < nr_items; i++) { tm_list_rem[i] = alloc_tree_mod_elem(src, i + src_offset, - BTRFS_MOD_LOG_KEY_REMOVE, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REMOVE); if (!tm_list_rem[i]) { ret = -ENOMEM; goto free_tms; } tm_list_add[i] = alloc_tree_mod_elem(dst, i + dst_offset, - BTRFS_MOD_LOG_KEY_ADD, GFP_NOFS); + BTRFS_MOD_LOG_KEY_ADD); if (!tm_list_add[i]) { ret = -ENOMEM; goto free_tms; @@ -564,7 +563,7 @@ int btrfs_tree_mod_log_free_eb(struct extent_buffer *eb) for (i = 0; i < nritems; i++) { tm_list[i] = alloc_tree_mod_elem(eb, i, - BTRFS_MOD_LOG_KEY_REMOVE_WHILE_FREEING, GFP_NOFS); + BTRFS_MOD_LOG_KEY_REMOVE_WHILE_FREEING); if (!tm_list[i]) { ret = -ENOMEM; goto free_tms; diff --git a/fs/btrfs/tree-mod-log.h b/fs/btrfs/tree-mod-log.h index 12605d19621b..8cffe0bc2a39 100644 --- a/fs/btrfs/tree-mod-log.h +++ b/fs/btrfs/tree-mod-log.h @@ -32,7 +32,7 @@ int btrfs_tree_mod_log_insert_root(struct extent_buffer *old_root, struct extent_buffer *new_root, bool log_removal); int btrfs_tree_mod_log_insert_key(struct extent_buffer *eb, int slot, - enum btrfs_mod_log_op op, gfp_t flags); + enum btrfs_mod_log_op op); int btrfs_tree_mod_log_free_eb(struct extent_buffer *eb); struct extent_buffer *btrfs_tree_mod_log_rewind(struct btrfs_fs_info *fs_info, struct btrfs_path *path,