From patchwork Wed Jun 24 16:02:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 11623607 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C0F03912 for ; Wed, 24 Jun 2020 16:04:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A351A20781 for ; Wed, 24 Jun 2020 16:04:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nic.cz header.i=@nic.cz header.b="E4jz4n3v" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404841AbgFXQD7 (ORCPT ); Wed, 24 Jun 2020 12:03:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404764AbgFXQD1 (ORCPT ); Wed, 24 Jun 2020 12:03:27 -0400 Received: from mail.nic.cz (lists.nic.cz [IPv6:2001:1488:800:400::400]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABC83C061795 for ; Wed, 24 Jun 2020 09:03:25 -0700 (PDT) Received: from dellmb.labs.office.nic.cz (unknown [IPv6:2001:1488:fffe:6:cac7:3539:7f1f:463]) by mail.nic.cz (Postfix) with ESMTP id 4EB991409D1; Wed, 24 Jun 2020 18:03:23 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1593014603; bh=Tirt13ygOMCD7zdXoE1W489AWXLMMw52tieo6q8kWxM=; h=From:To:Date; b=E4jz4n3vYvU0bckcUJ578ESuiiFeSmfBg1TqQuxXbnA02Bm6fM8rB/OFvclqq+CzP C/7XtxFCyMjrw4VoSU6Ppk2osdzUcJrQKseLuHGiOgBkcqwjkKmNF4KBCdZPND8ymy oGHY0KawQGLNQghh17xBaFNMOKf06AzqW+b/71T8= From: =?utf-8?q?Marek_Beh=C3=BAn?= To: u-boot@lists.denx.de Cc: =?utf-8?q?Alberto_S=C3=A1nchez_Molero?= , Marek Vasut , Pierre Bourdon , Simon Glass , Tom Rini , Yevgeny Popovych , linux-btrfs@vger.kernel.org, Qu Wenruo , =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH U-BOOT v3 11/30] fs: btrfs: Rename btrfs_root to __btrfs_root Date: Wed, 24 Jun 2020 18:02:57 +0200 Message-Id: <20200624160316.5001-12-marek.behun@nic.cz> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200624160316.5001-1-marek.behun@nic.cz> References: <20200624160316.5001-1-marek.behun@nic.cz> MIME-Version: 1.0 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on mail.nic.cz X-Spam-Status: No, score=0.00 X-Spamd-Bar: / X-Virus-Scanned: clamav-milter 0.102.2 at mail X-Virus-Status: Clean Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Qu Wenruo This is to avoid naming conflicts between extent buffer based btrfs_root. Signed-off-by: Qu Wenruo Reviewed-by: Marek Behún --- fs/btrfs/btrfs.c | 10 +++++----- fs/btrfs/btrfs.h | 26 +++++++++++++------------- fs/btrfs/ctree.c | 2 +- fs/btrfs/ctree.h | 6 +++--- fs/btrfs/dir-item.c | 4 ++-- fs/btrfs/inode.c | 16 ++++++++-------- fs/btrfs/root.c | 2 +- fs/btrfs/subvolume.c | 2 +- 8 files changed, 34 insertions(+), 34 deletions(-) diff --git a/fs/btrfs/btrfs.c b/fs/btrfs/btrfs.c index 78a32497b5..b4535c9551 100644 --- a/fs/btrfs/btrfs.c +++ b/fs/btrfs/btrfs.c @@ -15,7 +15,7 @@ struct btrfs_info btrfs_info; -static int readdir_callback(const struct btrfs_root *root, +static int readdir_callback(const struct __btrfs_root *root, struct btrfs_dir_item *item) { static const char typestr[BTRFS_FT_MAX][4] = { @@ -116,7 +116,7 @@ int btrfs_probe(struct blk_desc *fs_dev_desc, int btrfs_ls(const char *path) { - struct btrfs_root root = btrfs_info.fs_root; + struct __btrfs_root root = btrfs_info.fs_root; u64 inr; u8 type; @@ -142,7 +142,7 @@ int btrfs_ls(const char *path) int btrfs_exists(const char *file) { - struct btrfs_root root = btrfs_info.fs_root; + struct __btrfs_root root = btrfs_info.fs_root; u64 inr; u8 type; @@ -153,7 +153,7 @@ int btrfs_exists(const char *file) int btrfs_size(const char *file, loff_t *size) { - struct btrfs_root root = btrfs_info.fs_root; + struct __btrfs_root root = btrfs_info.fs_root; struct btrfs_inode_item inode; u64 inr; u8 type; @@ -178,7 +178,7 @@ int btrfs_size(const char *file, loff_t *size) int btrfs_read(const char *file, void *buf, loff_t offset, loff_t len, loff_t *actread) { - struct btrfs_root root = btrfs_info.fs_root; + struct __btrfs_root root = btrfs_info.fs_root; struct btrfs_inode_item inode; u64 inr, rd; u8 type; diff --git a/fs/btrfs/btrfs.h b/fs/btrfs/btrfs.h index a52fd34489..ae29226e9a 100644 --- a/fs/btrfs/btrfs.h +++ b/fs/btrfs/btrfs.h @@ -14,9 +14,9 @@ struct btrfs_info { struct btrfs_super_block sb; - struct btrfs_root tree_root; - struct btrfs_root fs_root; - struct btrfs_root chunk_root; + struct __btrfs_root tree_root; + struct __btrfs_root fs_root; + struct __btrfs_root chunk_root; struct rb_root chunks_root; }; @@ -42,26 +42,26 @@ u32 btrfs_decompress(u8 type, const char *, u32, char *, u32); int btrfs_read_superblock(void); /* dir-item.c */ -typedef int (*btrfs_readdir_callback_t)(const struct btrfs_root *, +typedef int (*btrfs_readdir_callback_t)(const struct __btrfs_root *, struct btrfs_dir_item *); -int btrfs_lookup_dir_item(const struct btrfs_root *, u64, const char *, int, +int btrfs_lookup_dir_item(const struct __btrfs_root *, u64, const char *, int, struct btrfs_dir_item *); -int btrfs_readdir(const struct btrfs_root *, u64, btrfs_readdir_callback_t); +int btrfs_readdir(const struct __btrfs_root *, u64, btrfs_readdir_callback_t); /* root.c */ -int btrfs_find_root(u64, struct btrfs_root *, struct btrfs_root_item *); +int btrfs_find_root(u64, struct __btrfs_root *, struct btrfs_root_item *); u64 btrfs_lookup_root_ref(u64, struct btrfs_root_ref *, char *); /* inode.c */ -u64 btrfs_lookup_inode_ref(struct btrfs_root *, u64, struct btrfs_inode_ref *, +u64 btrfs_lookup_inode_ref(struct __btrfs_root *, u64, struct btrfs_inode_ref *, char *); -int btrfs_lookup_inode(const struct btrfs_root *, struct btrfs_key *, - struct btrfs_inode_item *, struct btrfs_root *); -int btrfs_readlink(const struct btrfs_root *, u64, char *); -u64 btrfs_lookup_path(struct btrfs_root *, u64, const char *, u8 *, +int btrfs_lookup_inode(const struct __btrfs_root *, struct btrfs_key *, + struct btrfs_inode_item *, struct __btrfs_root *); +int btrfs_readlink(const struct __btrfs_root *, u64, char *); +u64 btrfs_lookup_path(struct __btrfs_root *, u64, const char *, u8 *, struct btrfs_inode_item *, int); -u64 btrfs_file_read(const struct btrfs_root *, u64, u64, u64, char *); +u64 btrfs_file_read(const struct __btrfs_root *, u64, u64, u64, char *); /* subvolume.c */ u64 btrfs_get_default_subvol_objectid(void); diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 7bd12c2a1b..2956fe2cea 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -181,7 +181,7 @@ static int read_tree_node(u64 physical, union btrfs_tree_node **buf) return 0; } -int btrfs_search_tree(const struct btrfs_root *root, struct btrfs_key *key, +int btrfs_search_tree(const struct __btrfs_root *root, struct btrfs_key *key, struct __btrfs_path *p) { u8 lvl, prev_lvl; diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 4562be9381..0aa6b49a65 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1182,7 +1182,7 @@ struct __btrfs_path { u32 slots[BTRFS_MAX_LEVEL]; }; -struct btrfs_root { +struct __btrfs_root { u64 objectid; u64 bytenr; u64 root_dirid; @@ -1192,7 +1192,7 @@ int __btrfs_comp_keys(struct btrfs_key *, struct btrfs_key *); int btrfs_comp_keys_type(struct btrfs_key *, struct btrfs_key *); int btrfs_bin_search(union btrfs_tree_node *, struct btrfs_key *, int *); void __btrfs_free_path(struct __btrfs_path *); -int btrfs_search_tree(const struct btrfs_root *, struct btrfs_key *, +int btrfs_search_tree(const struct __btrfs_root *, struct btrfs_key *, struct __btrfs_path *); int btrfs_prev_slot(struct __btrfs_path *); int btrfs_next_slot(struct __btrfs_path *); @@ -1203,7 +1203,7 @@ static inline struct btrfs_key *btrfs_path_leaf_key(struct __btrfs_path *p) { } static inline struct btrfs_key * -btrfs_search_tree_key_type(const struct btrfs_root *root, u64 objectid, +btrfs_search_tree_key_type(const struct __btrfs_root *root, u64 objectid, u8 type, struct __btrfs_path *path) { struct btrfs_key key, *res; diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c index 5595542dab..756918df2e 100644 --- a/fs/btrfs/dir-item.c +++ b/fs/btrfs/dir-item.c @@ -61,7 +61,7 @@ btrfs_match_dir_item_name(struct __btrfs_path *path, const char *name, return NULL; } -int btrfs_lookup_dir_item(const struct btrfs_root *root, u64 dir, +int btrfs_lookup_dir_item(const struct __btrfs_root *root, u64 dir, const char *name, int name_len, struct btrfs_dir_item *item) { @@ -87,7 +87,7 @@ out: return res ? 0 : -1; } -int btrfs_readdir(const struct btrfs_root *root, u64 dir, +int btrfs_readdir(const struct __btrfs_root *root, u64 dir, btrfs_readdir_callback_t callback) { struct __btrfs_path path; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index c0778726a0..be385d8a3f 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8,7 +8,7 @@ #include "btrfs.h" #include -u64 btrfs_lookup_inode_ref(struct btrfs_root *root, u64 inr, +u64 btrfs_lookup_inode_ref(struct __btrfs_root *root, u64 inr, struct btrfs_inode_ref *refp, char *name) { struct __btrfs_path path; @@ -44,12 +44,12 @@ out: return res; } -int btrfs_lookup_inode(const struct btrfs_root *root, +int btrfs_lookup_inode(const struct __btrfs_root *root, struct btrfs_key *location, struct btrfs_inode_item *item, - struct btrfs_root *new_root) + struct __btrfs_root *new_root) { - struct btrfs_root tmp_root = *root; + struct __btrfs_root tmp_root = *root; struct __btrfs_path path; int res = -1; @@ -83,7 +83,7 @@ out: return res; } -int btrfs_readlink(const struct btrfs_root *root, u64 inr, char *target) +int btrfs_readlink(const struct __btrfs_root *root, u64 inr, char *target) { struct __btrfs_path path; struct btrfs_key key; @@ -137,7 +137,7 @@ out: /* inr must be a directory (for regular files with multiple hard links this function returns only one of the parents of the file) */ -static u64 get_parent_inode(struct btrfs_root *root, u64 inr, +static u64 get_parent_inode(struct __btrfs_root *root, u64 inr, struct btrfs_inode_item *inode_item) { struct btrfs_key key; @@ -209,7 +209,7 @@ static inline const char *skip_current_directories(const char *cur) return cur; } -u64 btrfs_lookup_path(struct btrfs_root *root, u64 inr, const char *path, +u64 btrfs_lookup_path(struct __btrfs_root *root, u64 inr, const char *path, u8 *type_p, struct btrfs_inode_item *inode_item_p, int symlink_limit) { @@ -317,7 +317,7 @@ u64 btrfs_lookup_path(struct btrfs_root *root, u64 inr, const char *path, return inr; } -u64 btrfs_file_read(const struct btrfs_root *root, u64 inr, u64 offset, +u64 btrfs_file_read(const struct __btrfs_root *root, u64 inr, u64 offset, u64 size, char *buf) { struct __btrfs_path path; diff --git a/fs/btrfs/root.c b/fs/btrfs/root.c index 9b5f645015..a424966df6 100644 --- a/fs/btrfs/root.c +++ b/fs/btrfs/root.c @@ -31,7 +31,7 @@ static void read_root_item(struct __btrfs_path *p, struct btrfs_root_item *item) } } -int btrfs_find_root(u64 objectid, struct btrfs_root *root, +int btrfs_find_root(u64 objectid, struct __btrfs_root *root, struct btrfs_root_item *root_item) { struct __btrfs_path path; diff --git a/fs/btrfs/subvolume.c b/fs/btrfs/subvolume.c index fa5ef1e0ac..72b847b940 100644 --- a/fs/btrfs/subvolume.c +++ b/fs/btrfs/subvolume.c @@ -12,7 +12,7 @@ static int get_subvol_name(u64 subvolid, char *name, int max_len) { struct btrfs_root_ref rref; struct btrfs_inode_ref iref; - struct btrfs_root root; + struct __btrfs_root root; u64 dir; char tmp[BTRFS_NAME_LEN]; char *ptr;