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From: Jeff Layton <jlayton@redhat.com>
To: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org,
	linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org,
	linux-xfs@vger.kernel.org
Subject: [RFC PATCH v1 12/30] fat: convert to new i_version API
Date: Wed, 21 Dec 2016 12:03:29 -0500	[thread overview]
Message-ID: <1482339827-7882-13-git-send-email-jlayton@redhat.com> (raw)
In-Reply-To: <1482339827-7882-1-git-send-email-jlayton@redhat.com>

Signed-off-by: Jeff Layton <jlayton@redhat.com>
---
 fs/fat/dir.c         |  2 +-
 fs/fat/inode.c       |  8 ++++----
 fs/fat/namei_msdos.c |  6 +++---
 fs/fat/namei_vfat.c  | 20 ++++++++++----------
 4 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index 81cecbe6d7cf..76a4cace7543 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -1056,7 +1056,7 @@ int fat_remove_entries(struct inode *dir, struct fat_slot_info *sinfo)
 	brelse(bh);
 	if (err)
 		return err;
-	dir->i_version++;
+	inode_inc_iversion_locked(dir);
 
 	if (nr_slots) {
 		/*
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 338d2f73eb29..9a8a22111031 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -507,7 +507,7 @@ int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de)
 	MSDOS_I(inode)->i_pos = 0;
 	inode->i_uid = sbi->options.fs_uid;
 	inode->i_gid = sbi->options.fs_gid;
-	inode->i_version++;
+	inode_inc_iversion_locked(inode);
 	inode->i_generation = get_seconds();
 
 	if ((de->attr & ATTR_DIR) && !IS_FREE(de->name)) {
@@ -590,7 +590,7 @@ struct inode *fat_build_inode(struct super_block *sb,
 		goto out;
 	}
 	inode->i_ino = iunique(sb, MSDOS_ROOT_INO);
-	inode->i_version = 1;
+	inode_set_iversion(inode, 1);
 	err = fat_fill_inode(inode, de);
 	if (err) {
 		iput(inode);
@@ -1367,7 +1367,7 @@ static int fat_read_root(struct inode *inode)
 	MSDOS_I(inode)->i_pos = MSDOS_ROOT_INO;
 	inode->i_uid = sbi->options.fs_uid;
 	inode->i_gid = sbi->options.fs_gid;
-	inode->i_version++;
+	inode_inc_iversion_locked(inode);
 	inode->i_generation = 0;
 	inode->i_mode = fat_make_mode(sbi, ATTR_DIR, S_IRWXUGO);
 	inode->i_op = sbi->dir_ops;
@@ -1817,7 +1817,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, int isvfat,
 	if (!root_inode)
 		goto out_fail;
 	root_inode->i_ino = MSDOS_ROOT_INO;
-	root_inode->i_version = 1;
+	inode_set_iversion(root_inode, 1);
 	error = fat_read_root(root_inode);
 	if (error < 0) {
 		iput(root_inode);
diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c
index 7d6a105d601b..459fe1d9b578 100644
--- a/fs/fat/namei_msdos.c
+++ b/fs/fat/namei_msdos.c
@@ -480,7 +480,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name,
 			} else
 				mark_inode_dirty(old_inode);
 
-			old_dir->i_version++;
+			inode_inc_iversion_locked(old_dir);
 			old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir);
 			if (IS_DIRSYNC(old_dir))
 				(void)fat_sync_inode(old_dir);
@@ -508,7 +508,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name,
 			goto out;
 		new_i_pos = sinfo.i_pos;
 	}
-	new_dir->i_version++;
+	inode_inc_iversion_locked(new_dir);
 
 	fat_detach(old_inode);
 	fat_attach(old_inode, new_i_pos);
@@ -540,7 +540,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name,
 	old_sinfo.bh = NULL;
 	if (err)
 		goto error_dotdot;
-	old_dir->i_version++;
+	inode_inc_iversion_locked(old_dir);
 	old_dir->i_ctime = old_dir->i_mtime = ts;
 	if (IS_DIRSYNC(old_dir))
 		(void)fat_sync_inode(old_dir);
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index 6a7152d0c250..d7db82751a98 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -44,7 +44,7 @@ static int vfat_revalidate_shortname(struct dentry *dentry)
 {
 	int ret = 1;
 	spin_lock(&dentry->d_lock);
-	if (vfat_d_version(dentry) != d_inode(dentry->d_parent)->i_version)
+	if (inode_cmp_iversion(d_inode(dentry->d_parent), vfat_d_version(dentry)))
 		ret = 0;
 	spin_unlock(&dentry->d_lock);
 	return ret;
@@ -770,7 +770,7 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry,
 out:
 	mutex_unlock(&MSDOS_SB(sb)->s_lock);
 	if (!inode)
-		vfat_d_version_set(dentry, dir->i_version);
+		vfat_d_version_set(dentry, inode_get_iversion(dir));
 	return d_splice_alias(inode, dentry);
 error:
 	mutex_unlock(&MSDOS_SB(sb)->s_lock);
@@ -792,7 +792,7 @@ static int vfat_create(struct inode *dir, struct dentry *dentry, umode_t mode,
 	err = vfat_add_entry(dir, &dentry->d_name, 0, 0, &ts, &sinfo);
 	if (err)
 		goto out;
-	dir->i_version++;
+	inode_inc_iversion_locked(dir);
 
 	inode = fat_build_inode(sb, sinfo.de, sinfo.i_pos);
 	brelse(sinfo.bh);
@@ -800,7 +800,7 @@ static int vfat_create(struct inode *dir, struct dentry *dentry, umode_t mode,
 		err = PTR_ERR(inode);
 		goto out;
 	}
-	inode->i_version++;
+	inode_inc_iversion_locked(inode);
 	inode->i_mtime = inode->i_atime = inode->i_ctime = ts;
 	/* timestamp is already written, so mark_inode_dirty() is unneeded. */
 
@@ -834,7 +834,7 @@ static int vfat_rmdir(struct inode *dir, struct dentry *dentry)
 	clear_nlink(inode);
 	inode->i_mtime = inode->i_atime = current_time(inode);
 	fat_detach(inode);
-	vfat_d_version_set(dentry, dir->i_version);
+	vfat_d_version_set(dentry, inode_get_iversion(dir));
 out:
 	mutex_unlock(&MSDOS_SB(sb)->s_lock);
 
@@ -860,7 +860,7 @@ static int vfat_unlink(struct inode *dir, struct dentry *dentry)
 	clear_nlink(inode);
 	inode->i_mtime = inode->i_atime = current_time(inode);
 	fat_detach(inode);
-	vfat_d_version_set(dentry, dir->i_version);
+	vfat_d_version_set(dentry, inode_get_iversion(dir));
 out:
 	mutex_unlock(&MSDOS_SB(sb)->s_lock);
 
@@ -886,7 +886,7 @@ static int vfat_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 	err = vfat_add_entry(dir, &dentry->d_name, 1, cluster, &ts, &sinfo);
 	if (err)
 		goto out_free;
-	dir->i_version++;
+	inode_inc_iversion_locked(dir);
 	inc_nlink(dir);
 
 	inode = fat_build_inode(sb, sinfo.de, sinfo.i_pos);
@@ -896,7 +896,7 @@ static int vfat_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 		/* the directory was completed, just return a error */
 		goto out;
 	}
-	inode->i_version++;
+	inode_inc_iversion_locked(inode);
 	set_nlink(inode, 2);
 	inode->i_mtime = inode->i_atime = inode->i_ctime = ts;
 	/* timestamp is already written, so mark_inode_dirty() is unneeded. */
@@ -962,7 +962,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry,
 			goto out;
 		new_i_pos = sinfo.i_pos;
 	}
-	new_dir->i_version++;
+	inode_inc_iversion_locked(new_dir);
 
 	fat_detach(old_inode);
 	fat_attach(old_inode, new_i_pos);
@@ -990,7 +990,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry,
 	old_sinfo.bh = NULL;
 	if (err)
 		goto error_dotdot;
-	old_dir->i_version++;
+	inode_inc_iversion_locked(old_dir);
 	old_dir->i_ctime = old_dir->i_mtime = ts;
 	if (IS_DIRSYNC(old_dir))
 		(void)fat_sync_inode(old_dir);
-- 
2.7.4

  parent reply	other threads:[~2016-12-21 17:04 UTC|newest]

Thread overview: 87+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-21 17:03 [RFC PATCH v1 00/30] fs: inode->i_version rework and optimization Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 01/30] lustre: don't set f_version in ll_readdir Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 02/30] ecryptfs: remove unnecessary i_version bump Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 03/30] ceph: remove the bump of i_version Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 04/30] f2fs: don't bother setting i_version Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 05/30] hpfs: don't bother with the i_version counter Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 06/30] jfs: remove initialization of " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 07/30] nilfs2: remove inode->i_version initialization Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 08/30] orangefs: remove initialization of i_version Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 09/30] reiserfs: remove unneeded i_version bump Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 10/30] ntfs: remove i_version handling Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 11/30] fs: new API for handling i_version Jeff Layton
2017-03-03 22:36   ` J. Bruce Fields
2017-03-04  0:09     ` Jeff Layton
2017-03-03 23:55   ` NeilBrown
2017-03-04  1:58     ` Jeff Layton
2016-12-21 17:03 ` Jeff Layton [this message]
2016-12-21 17:03 ` [RFC PATCH v1 13/30] affs: convert to new i_version API Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 14/30] afs: " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 15/30] btrfs: " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 16/30] exofs: switch " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 17/30] ext2: convert " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 18/30] ext4: " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 19/30] nfs: " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 20/30] nfsd: " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 21/30] ocfs2: " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 22/30] ufs: use " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 23/30] xfs: convert to " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 24/30] IMA: switch IMA over " Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 25/30] fs: add a "force" parameter to inode_inc_iversion Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 26/30] fs: only set S_VERSION when updating times if it has been queried Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 27/30] xfs: avoid setting XFS_ILOG_CORE if i_version doesn't need incrementing Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 28/30] btrfs: only dirty the inode in btrfs_update_time if something was changed Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 29/30] fs: track whether the i_version has been queried with an i_state flag Jeff Layton
2017-03-04  0:03   ` NeilBrown
2017-03-04  0:43     ` Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 30/30] fs: convert i_version counter over to an atomic64_t Jeff Layton
2016-12-22  8:38   ` Amir Goldstein
2016-12-22 13:27     ` Jeff Layton
2017-03-04  0:00   ` NeilBrown
2016-12-22  8:45 ` [RFC PATCH v1 00/30] fs: inode->i_version rework and optimization Christoph Hellwig
2016-12-22 14:42   ` Jeff Layton
2017-03-20 21:43     ` J. Bruce Fields
2017-03-21 13:45       ` Christoph Hellwig
2017-03-21 16:30         ` J. Bruce Fields
2017-03-21 17:23           ` Jeff Layton
2017-03-21 17:37             ` J. Bruce Fields
2017-03-21 17:51               ` J. Bruce Fields
2017-03-21 18:30             ` J. Bruce Fields
2017-03-21 18:46               ` Jeff Layton
2017-03-21 19:13                 ` J. Bruce Fields
2017-03-21 21:54                   ` Jeff Layton
2017-03-29 11:15                 ` Jan Kara
2017-03-29 17:54                   ` Jeff Layton
2017-03-29 23:41                     ` Dave Chinner
2017-03-30 11:24                       ` Jeff Layton
2017-04-04 18:38                       ` J. Bruce Fields
2017-03-30  6:47                     ` Jan Kara
2017-03-30 11:11                       ` Jeff Layton
2017-03-30 16:12                         ` J. Bruce Fields
2017-03-30 18:35                           ` Jeff Layton
2017-03-30 21:11                             ` Boaz Harrosh
2017-04-04 18:31                             ` J. Bruce Fields
2017-04-05  1:43                               ` NeilBrown
2017-04-05  8:05                                 ` Jan Kara
2017-04-05 18:14                                   ` J. Bruce Fields
2017-05-11 18:59                                     ` J. Bruce Fields
2017-05-11 22:22                                       ` NeilBrown
2017-05-12 16:21                                         ` J. Bruce Fields
2017-10-30 13:21                                           ` Jeff Layton
2017-05-12  8:27                                       ` Jan Kara
2017-05-12 15:56                                         ` J. Bruce Fields
2017-05-12 11:01                                       ` Jeff Layton
2017-05-12 15:57                                         ` J. Bruce Fields
2017-04-06  1:12                                   ` NeilBrown
2017-04-06  7:22                                     ` Jan Kara
2017-04-05 17:26                                 ` J. Bruce Fields
2017-04-01 23:05                           ` Dave Chinner
2017-04-03 14:00                             ` Jan Kara
2017-04-04 12:34                               ` Dave Chinner
2017-04-04 17:53                                 ` J. Bruce Fields
2017-04-05  1:26                                 ` NeilBrown
2017-03-21 21:45             ` Dave Chinner
2017-03-22 19:53               ` Jeff Layton
2017-03-03 23:00 ` J. Bruce Fields
2017-03-04  0:53   ` Jeff Layton
2017-03-08 17:29     ` J. Bruce Fields

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