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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 21/30] ocfs2: convert to new i_version API
Date: Wed, 21 Dec 2016 12:03:38 -0500	[thread overview]
Message-ID: <1482339827-7882-22-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/ocfs2/dir.c          | 14 +++++++-------
 fs/ocfs2/inode.c        |  2 +-
 fs/ocfs2/namei.c        |  2 +-
 fs/ocfs2/quota_global.c |  2 +-
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 3ecb9f337b7d..b78105d404b3 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -1174,7 +1174,7 @@ static int __ocfs2_delete_entry(handle_t *handle, struct inode *dir,
 				le16_add_cpu(&pde->rec_len,
 						le16_to_cpu(de->rec_len));
 			de->inode = 0;
-			dir->i_version++;
+			inode_inc_iversion_locked(dir);
 			ocfs2_journal_dirty(handle, bh);
 			goto bail;
 		}
@@ -1729,7 +1729,7 @@ int __ocfs2_add_entry(handle_t *handle,
 			if (ocfs2_dir_indexed(dir))
 				ocfs2_recalc_free_list(dir, handle, lookup);
 
-			dir->i_version++;
+			inode_inc_iversion_locked(dir);
 			ocfs2_journal_dirty(handle, insert_bh);
 			retval = 0;
 			goto bail;
@@ -1775,7 +1775,7 @@ static int ocfs2_dir_foreach_blk_id(struct inode *inode,
 		 * readdir(2), then we might be pointing to an invalid
 		 * dirent right now.  Scan from the start of the block
 		 * to make sure. */
-		if (*f_version != inode->i_version) {
+		if (inode_cmp_iversion(inode, *f_version)) {
 			for (i = 0; i < i_size_read(inode) && i < offset; ) {
 				de = (struct ocfs2_dir_entry *)
 					(data->id_data + i);
@@ -1791,7 +1791,7 @@ static int ocfs2_dir_foreach_blk_id(struct inode *inode,
 				i += le16_to_cpu(de->rec_len);
 			}
 			ctx->pos = offset = i;
-			*f_version = inode->i_version;
+			*f_version = inode_get_iversion(inode);
 		}
 
 		de = (struct ocfs2_dir_entry *) (data->id_data + ctx->pos);
@@ -1869,7 +1869,7 @@ static int ocfs2_dir_foreach_blk_el(struct inode *inode,
 		 * readdir(2), then we might be pointing to an invalid
 		 * dirent right now.  Scan from the start of the block
 		 * to make sure. */
-		if (*f_version != inode->i_version) {
+		if (inode_cmp_iversion(inode, *f_version)) {
 			for (i = 0; i < sb->s_blocksize && i < offset; ) {
 				de = (struct ocfs2_dir_entry *) (bh->b_data + i);
 				/* It's too expensive to do a full
@@ -1886,7 +1886,7 @@ static int ocfs2_dir_foreach_blk_el(struct inode *inode,
 			offset = i;
 			ctx->pos = (ctx->pos & ~(sb->s_blocksize - 1))
 				| offset;
-			*f_version = inode->i_version;
+			*f_version = inode_get_iversion(inode);
 		}
 
 		while (ctx->pos < i_size_read(inode)
@@ -1940,7 +1940,7 @@ static int ocfs2_dir_foreach_blk(struct inode *inode, u64 *f_version,
  */
 int ocfs2_dir_foreach(struct inode *inode, struct dir_context *ctx)
 {
-	u64 version = inode->i_version;
+	u64 version = inode_get_iversion(inode);
 	ocfs2_dir_foreach_blk(inode, &version, ctx, true);
 	return 0;
 }
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 382401d3e88f..31f1e80cd980 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -302,7 +302,7 @@ void ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe,
 	OCFS2_I(inode)->ip_attr = le32_to_cpu(fe->i_attr);
 	OCFS2_I(inode)->ip_dyn_features = le16_to_cpu(fe->i_dyn_features);
 
-	inode->i_version = 1;
+	inode_set_iversion(inode, 1);
 	inode->i_generation = le32_to_cpu(fe->i_generation);
 	inode->i_rdev = huge_decode_dev(le64_to_cpu(fe->id1.dev1.i_rdev));
 	inode->i_mode = le16_to_cpu(fe->i_mode);
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 3b0a10d9b36f..c045826b716a 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -1520,7 +1520,7 @@ static int ocfs2_rename(struct inode *old_dir,
 			mlog_errno(status);
 			goto bail;
 		}
-		new_dir->i_version++;
+		inode_inc_iversion(new_dir);
 
 		if (S_ISDIR(new_inode->i_mode))
 			ocfs2_set_links_count(newfe, 0);
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index cec495a921e3..a9fad85597e1 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -288,7 +288,7 @@ ssize_t ocfs2_quota_write(struct super_block *sb, int type,
 		mlog_errno(err);
 		return err;
 	}
-	gqinode->i_version++;
+	inode_get_iversion(gqinode);
 	ocfs2_mark_inode_dirty(handle, gqinode, oinfo->dqi_gqi_bh);
 	return len;
 }
-- 
2.7.4

  parent reply	other threads:[~2016-12-21 17:07 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 ` [RFC PATCH v1 12/30] fat: convert to new i_version API Jeff Layton
2016-12-21 17:03 ` [RFC PATCH v1 13/30] affs: " 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 ` Jeff Layton [this message]
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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