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From: Carlos Maiolino <cmaiolino@redhat.com>
To: linux-xfs@vger.kernel.org
Subject: [PATCH 1/4] Get rid of xfs_buf_log_item_t typedef
Date: Fri, 19 Jan 2018 15:08:44 +0100	[thread overview]
Message-ID: <20180119140847.22934-2-cmaiolino@redhat.com> (raw)
In-Reply-To: <20180119140847.22934-1-cmaiolino@redhat.com>

Take advantage of the rework on xfs_buf log items list, to get rid of
ths typedef for xfs_buf_log_item.

This patch also fix some indentation alignment issues found along the way.

Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
---
 fs/xfs/xfs_buf_item.c  | 40 ++++++++++++++++----------------
 fs/xfs/xfs_buf_item.h  |  6 ++---
 fs/xfs/xfs_trans_buf.c | 62 +++++++++++++++++++++++++++-----------------------
 3 files changed, 56 insertions(+), 52 deletions(-)

diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index e0a0af0946f2..8afcfa3ed976 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -61,14 +61,14 @@ xfs_buf_log_format_size(
  */
 STATIC void
 xfs_buf_item_size_segment(
-	struct xfs_buf_log_item	*bip,
-	struct xfs_buf_log_format *blfp,
-	int			*nvecs,
-	int			*nbytes)
+	struct xfs_buf_log_item		*bip,
+	struct xfs_buf_log_format	*blfp,
+	int				*nvecs,
+	int				*nbytes)
 {
-	struct xfs_buf		*bp = bip->bli_buf;
-	int			next_bit;
-	int			last_bit;
+	struct xfs_buf			*bp = bip->bli_buf;
+	int				next_bit;
+	int				last_bit;
 
 	last_bit = xfs_next_bit(blfp->blf_data_map, blfp->blf_map_size, 0);
 	if (last_bit == -1)
@@ -218,12 +218,12 @@ xfs_buf_item_format_segment(
 	uint			offset,
 	struct xfs_buf_log_format *blfp)
 {
-	struct xfs_buf	*bp = bip->bli_buf;
-	uint		base_size;
-	int		first_bit;
-	int		last_bit;
-	int		next_bit;
-	uint		nbits;
+	struct xfs_buf		*bp = bip->bli_buf;
+	uint			base_size;
+	int			first_bit;
+	int			last_bit;
+	int			next_bit;
+	uint			nbits;
 
 	/* copy the flags across from the base format item */
 	blfp->blf_flags = bip->__bli_format.blf_flags;
@@ -406,10 +406,10 @@ xfs_buf_item_unpin(
 	int			remove)
 {
 	struct xfs_buf_log_item	*bip = BUF_ITEM(lip);
-	xfs_buf_t	*bp = bip->bli_buf;
-	struct xfs_ail	*ailp = lip->li_ailp;
-	int		stale = bip->bli_flags & XFS_BLI_STALE;
-	int		freed;
+	xfs_buf_t		*bp = bip->bli_buf;
+	struct xfs_ail		*ailp = lip->li_ailp;
+	int			stale = bip->bli_flags & XFS_BLI_STALE;
+	int			freed;
 
 	ASSERT(bp->b_fspriv == bip);
 	ASSERT(atomic_read(&bip->bli_refcount) > 0);
@@ -880,7 +880,7 @@ xfs_buf_item_log_segment(
  */
 void
 xfs_buf_item_log(
-	xfs_buf_log_item_t	*bip,
+	struct xfs_buf_log_item	*bip,
 	uint			first,
 	uint			last)
 {
@@ -943,7 +943,7 @@ xfs_buf_item_dirty_format(
 
 STATIC void
 xfs_buf_item_free(
-	xfs_buf_log_item_t	*bip)
+	struct xfs_buf_log_item	*bip)
 {
 	xfs_buf_item_free_format(bip);
 	kmem_free(bip->bli_item.li_lv_shadow);
@@ -961,7 +961,7 @@ void
 xfs_buf_item_relse(
 	xfs_buf_t	*bp)
 {
-	xfs_buf_log_item_t	*bip = bp->b_fspriv;
+	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 
 	trace_xfs_buf_item_relse(bp, _RET_IP_);
 	ASSERT(!(bip->bli_item.li_flags & XFS_LI_IN_AIL));
diff --git a/fs/xfs/xfs_buf_item.h b/fs/xfs/xfs_buf_item.h
index 9690ce62c9a7..0febfbbf6ba9 100644
--- a/fs/xfs/xfs_buf_item.h
+++ b/fs/xfs/xfs_buf_item.h
@@ -50,7 +50,7 @@ struct xfs_buf_log_item;
  * needed to log buffers.  It tracks how many times the lock has been
  * locked, and which 128 byte chunks of the buffer are dirty.
  */
-typedef struct xfs_buf_log_item {
+struct xfs_buf_log_item {
 	xfs_log_item_t		bli_item;	/* common item structure */
 	struct xfs_buf		*bli_buf;	/* real buffer pointer */
 	unsigned int		bli_flags;	/* misc flags */
@@ -59,11 +59,11 @@ typedef struct xfs_buf_log_item {
 	int			bli_format_count;	/* count of headers */
 	struct xfs_buf_log_format *bli_formats;	/* array of in-log header ptrs */
 	struct xfs_buf_log_format __bli_format;	/* embedded in-log header */
-} xfs_buf_log_item_t;
+};
 
 int	xfs_buf_item_init(struct xfs_buf *, struct xfs_mount *);
 void	xfs_buf_item_relse(struct xfs_buf *);
-void	xfs_buf_item_log(xfs_buf_log_item_t *, uint, uint);
+void	xfs_buf_item_log(struct xfs_buf_log_item *, uint, uint);
 bool	xfs_buf_item_dirty_format(struct xfs_buf_log_item *);
 void	xfs_buf_attach_iodone(struct xfs_buf *,
 			      void(*)(struct xfs_buf *, xfs_log_item_t *),
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
index 3ba7a96a8abd..74563cd2970c 100644
--- a/fs/xfs/xfs_trans_buf.c
+++ b/fs/xfs/xfs_trans_buf.c
@@ -139,7 +139,7 @@ xfs_trans_get_buf_map(
 	xfs_buf_flags_t		flags)
 {
 	xfs_buf_t		*bp;
-	xfs_buf_log_item_t	*bip;
+	struct xfs_buf_log_item	*bip;
 
 	if (!tp)
 		return xfs_buf_get_map(target, map, nmaps, flags);
@@ -188,12 +188,13 @@ xfs_trans_get_buf_map(
  * mount structure.
  */
 xfs_buf_t *
-xfs_trans_getsb(xfs_trans_t	*tp,
-		struct xfs_mount *mp,
-		int		flags)
+xfs_trans_getsb(
+	xfs_trans_t		*tp,
+	struct xfs_mount	*mp,
+	int			flags)
 {
 	xfs_buf_t		*bp;
-	xfs_buf_log_item_t	*bip;
+	struct xfs_buf_log_item	*bip;
 
 	/*
 	 * Default to just trying to lock the superblock buffer
@@ -352,10 +353,11 @@ xfs_trans_read_buf_map(
  * brelse() call.
  */
 void
-xfs_trans_brelse(xfs_trans_t	*tp,
-		 xfs_buf_t	*bp)
+xfs_trans_brelse(
+	xfs_trans_t		*tp,
+	xfs_buf_t		*bp)
 {
-	xfs_buf_log_item_t	*bip;
+	struct xfs_buf_log_item	*bip;
 	int			freed;
 
 	/*
@@ -456,10 +458,11 @@ xfs_trans_brelse(xfs_trans_t	*tp,
  */
 /* ARGSUSED */
 void
-xfs_trans_bhold(xfs_trans_t	*tp,
-		xfs_buf_t	*bp)
+xfs_trans_bhold(
+	xfs_trans_t		*tp,
+	xfs_buf_t		*bp)
 {
-	xfs_buf_log_item_t	*bip = bp->b_fspriv;
+	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 
 	ASSERT(bp->b_transp == tp);
 	ASSERT(bip != NULL);
@@ -476,10 +479,11 @@ xfs_trans_bhold(xfs_trans_t	*tp,
  * for this transaction.
  */
 void
-xfs_trans_bhold_release(xfs_trans_t	*tp,
-			xfs_buf_t	*bp)
+xfs_trans_bhold_release(
+	xfs_trans_t		*tp,
+	xfs_buf_t		*bp)
 {
-	xfs_buf_log_item_t	*bip = bp->b_fspriv;
+	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 
 	ASSERT(bp->b_transp == tp);
 	ASSERT(bip != NULL);
@@ -600,10 +604,10 @@ xfs_trans_log_buf(
  */
 void
 xfs_trans_binval(
-	xfs_trans_t	*tp,
-	xfs_buf_t	*bp)
+	xfs_trans_t		*tp,
+	xfs_buf_t		*bp)
 {
-	xfs_buf_log_item_t	*bip = bp->b_fspriv;
+	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 	int			i;
 
 	ASSERT(bp->b_transp == tp);
@@ -655,10 +659,10 @@ xfs_trans_binval(
  */
 void
 xfs_trans_inode_buf(
-	xfs_trans_t	*tp,
-	xfs_buf_t	*bp)
+	xfs_trans_t		*tp,
+	xfs_buf_t		*bp)
 {
-	xfs_buf_log_item_t	*bip = bp->b_fspriv;
+	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 
 	ASSERT(bp->b_transp == tp);
 	ASSERT(bip != NULL);
@@ -679,10 +683,10 @@ xfs_trans_inode_buf(
  */
 void
 xfs_trans_stale_inode_buf(
-	xfs_trans_t	*tp,
-	xfs_buf_t	*bp)
+	xfs_trans_t		*tp,
+	xfs_buf_t		*bp)
 {
-	xfs_buf_log_item_t	*bip = bp->b_fspriv;
+	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 
 	ASSERT(bp->b_transp == tp);
 	ASSERT(bip != NULL);
@@ -704,10 +708,10 @@ xfs_trans_stale_inode_buf(
 /* ARGSUSED */
 void
 xfs_trans_inode_alloc_buf(
-	xfs_trans_t	*tp,
-	xfs_buf_t	*bp)
+	xfs_trans_t		*tp,
+	xfs_buf_t		*bp)
 {
-	xfs_buf_log_item_t	*bip = bp->b_fspriv;
+	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 
 	ASSERT(bp->b_transp == tp);
 	ASSERT(bip != NULL);
@@ -797,9 +801,9 @@ xfs_trans_buf_copy_type(
 /* ARGSUSED */
 void
 xfs_trans_dquot_buf(
-	xfs_trans_t	*tp,
-	xfs_buf_t	*bp,
-	uint		type)
+	xfs_trans_t		*tp,
+	xfs_buf_t		*bp,
+	uint			type)
 {
 	struct xfs_buf_log_item	*bip = bp->b_fspriv;
 
-- 
2.14.3


  reply	other threads:[~2018-01-19 14:09 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-19 14:08 [PATCH 0/4] Buffer's log item refactoring Carlos Maiolino
2018-01-19 14:08 ` Carlos Maiolino [this message]
2018-01-20  3:33   ` [PATCH 1/4] Get rid of xfs_buf_log_item_t typedef Darrick J. Wong
2018-01-19 14:08 ` [PATCH 2/4] Get rid of xfs_buf_t typedef Carlos Maiolino
2018-01-20  3:35   ` Darrick J. Wong
2018-01-19 14:08 ` [PATCH 3/4] Split buffer's b_fspriv field Carlos Maiolino
2018-01-19 14:08 ` [PATCH 4/4] Use list_head infra-structure for buffer's log items list Carlos Maiolino
2018-01-19 18:21   ` Darrick J. Wong
2018-01-19 18:50     ` Carlos Maiolino
2018-01-23 10:19   ` Nikolay Borisov
2018-01-23 13:05     ` Carlos Maiolino
2018-01-23 14:55       ` Nikolay Borisov
2018-01-23 18:10         ` Darrick J. Wong
2018-01-24  8:44           ` Carlos Maiolino
2018-01-19 21:43 ` [PATCH 0/4] Buffer's log item refactoring Darrick J. Wong
2018-01-20  4:54   ` Dave Chinner
2018-01-22 11:39     ` Carlos Maiolino
2018-01-22 21:42       ` Darrick J. Wong
2018-01-23  8:39         ` Carlos Maiolino

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