On Thu, Nov 07, 2019 at 12:35:45PM +0100, Pavel Reichl wrote:
> Signed-off-by: Pavel Reichl <preichl@xxxxxxxxxx>
> ---
> fs/xfs/libxfs/xfs_dquot_buf.c | 8 ++++----
> fs/xfs/libxfs/xfs_format.h | 10 +++++-----
> fs/xfs/libxfs/xfs_trans_resv.c | 1 -
> fs/xfs/xfs_dquot.c | 10 +++++-----
> fs/xfs/xfs_dquot.h | 8 ++++----
> fs/xfs/xfs_log_recover.c | 5 +++--
> 6 files changed, 21 insertions(+), 21 deletions(-)
>
> diff --git a/fs/xfs/libxfs/xfs_dquot_buf.c b/fs/xfs/libxfs/xfs_dquot_buf.c
> index e8bd688a4073..67baed82f6a3 100644
> --- a/fs/xfs/libxfs/xfs_dquot_buf.c
> +++ b/fs/xfs/libxfs/xfs_dquot_buf.c
> @@ -35,10 +35,10 @@ xfs_calc_dquots_per_chunk(
>
> xfs_failaddr_t
> xfs_dquot_verify(
> - struct xfs_mount *mp,
> - xfs_disk_dquot_t *ddq,
> - xfs_dqid_t id,
> - uint type) /* used only during quotacheck */
> + struct xfs_mount *mp,
> + struct xfs_disk_dquot *ddq,
> + xfs_dqid_t id,
> + uint type) /* used only during quotacheck */
> {
> /*
> * We can encounter an uninitialized dquot buffer for 2 reasons:
> diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h
> index c968b60cee15..4cae17f35e94 100644
> --- a/fs/xfs/libxfs/xfs_format.h
> +++ b/fs/xfs/libxfs/xfs_format.h
> @@ -1144,11 +1144,11 @@ static inline void xfs_dinode_put_rdev(struct xfs_dinode *dip, xfs_dev_t rdev)
>
> /*
> * This is the main portion of the on-disk representation of quota
> - * information for a user. This is the q_core of the xfs_dquot_t that
> + * information for a user. This is the q_core of the struct xfs_dquot that
> * is kept in kernel memory. We pad this with some more expansion room
> * to construct the on disk structure.
> */
> -typedef struct xfs_disk_dquot {
> +struct xfs_disk_dquot {
> __be16 d_magic; /* dquot magic = XFS_DQUOT_MAGIC */
> __u8 d_version; /* dquot version */
> __u8 d_flags; /* XFS_DQ_USER/PROJ/GROUP */
> @@ -1171,15 +1171,15 @@ typedef struct xfs_disk_dquot {
> __be32 d_rtbtimer; /* similar to above; for RT disk blocks */
> __be16 d_rtbwarns; /* warnings issued wrt RT disk blocks */
> __be16 d_pad;
> -} xfs_disk_dquot_t;
> +};
>
> /*
> * This is what goes on disk. This is separated from the xfs_disk_dquot because
> * carrying the unnecessary padding would be a waste of memory.
> */
> typedef struct xfs_dqblk {
> - xfs_disk_dquot_t dd_diskdq; /* portion that lives incore as well */
> - char dd_fill[4]; /* filling for posterity */
> + struct xfs_disk_dquot dd_diskdq; /* portion living incore as well */
> + char dd_fill[4];/* filling for posterity */
>
> /*
> * These two are only present on filesystems with the CRC bits set.
> diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c
> index d12bbd526e7c..271cca13565b 100644
> --- a/fs/xfs/libxfs/xfs_trans_resv.c
> +++ b/fs/xfs/libxfs/xfs_trans_resv.c
> @@ -718,7 +718,6 @@ xfs_calc_clear_agi_bucket_reservation(
>
> /*
> * Adjusting quota limits.
> - * the xfs_disk_dquot_t: sizeof(struct xfs_disk_dquot)
> */
> STATIC uint
> xfs_calc_qm_setqlim_reservation(void)
> diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
> index bcd4247b5014..edf0e81b3a10 100644
> --- a/fs/xfs/xfs_dquot.c
> +++ b/fs/xfs/xfs_dquot.c
> @@ -48,7 +48,7 @@ static struct lock_class_key xfs_dquot_project_class;
> */
> void
> xfs_qm_dqdestroy(
> - xfs_dquot_t *dqp)
> + struct xfs_dquot *dqp)
> {
> ASSERT(list_empty(&dqp->q_lru));
>
> @@ -114,7 +114,7 @@ xfs_qm_adjust_dqlimits(
> void
> xfs_qm_adjust_dqtimers(
> xfs_mount_t *mp,
So long as you're changing the parameter list, could you please
de-typedef the other parameters too? e.g.
struct xfs_mount *mp,
Our general practice is to clean out all the struct typedefs any time we
touch a clumb of variable declarations or parameters.
(Earlier I was thinking that I might let that slide on the off chance you
were going to follow this up with more struct-typedef removal patches
but then realized there are 119 typedefs even after this series, and
that's too painful to do all at once. :)
> - xfs_disk_dquot_t *d)
> + struct xfs_disk_dquot *d)
> {
> ASSERT(d->d_id);
>
> @@ -497,7 +497,7 @@ xfs_dquot_from_disk(
> struct xfs_disk_dquot *ddqp = bp->b_addr + dqp->q_bufoffset;
>
> /* copy everything from disk dquot to the incore dquot */
> - memcpy(&dqp->q_core, ddqp, sizeof(xfs_disk_dquot_t));
> + memcpy(&dqp->q_core, ddqp, sizeof(struct xfs_disk_dquot));
>
> /*
> * Reservation counters are defined as reservation plus current usage
> @@ -989,7 +989,7 @@ xfs_qm_dqput(
> */
> void
> xfs_qm_dqrele(
> - xfs_dquot_t *dqp)
> + struct xfs_dquot *dqp)
> {
> if (!dqp)
> return;
> @@ -1130,7 +1130,7 @@ xfs_qm_dqflush(
> }
>
> /* This is the only portion of data that needs to persist */
> - memcpy(ddqp, &dqp->q_core, sizeof(xfs_disk_dquot_t));
> + memcpy(ddqp, &dqp->q_core, sizeof(struct xfs_disk_dquot));
>
> /*
> * Clear the dirty field and remember the flush lsn for later use.
> diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h
> index 4fe85709d55d..7a580dd09a76 100644
> --- a/fs/xfs/xfs_dquot.h
> +++ b/fs/xfs/xfs_dquot.h
> @@ -39,7 +39,7 @@ typedef struct xfs_dquot {
> int q_bufoffset; /* off of dq in buffer (# dquots) */
> xfs_fileoff_t q_fileoffset; /* offset in quotas file */
>
> - xfs_disk_dquot_t q_core; /* actual usage & quotas */
> + struct xfs_disk_dquot q_core; /* actual usage & quotas */
> xfs_dq_logitem_t q_logitem; /* dquot log item */
> xfs_qcnt_t q_res_bcount; /* total regular nblks used+reserved */
> xfs_qcnt_t q_res_icount; /* total inos allocd+reserved */
> @@ -49,14 +49,14 @@ typedef struct xfs_dquot {
> int64_t q_low_space[XFS_QLOWSP_MAX];
> struct mutex q_qlock; /* quota lock */
> struct completion q_flush; /* flush completion queue */
> - atomic_t q_pincount; /* dquot pin count */
> + atomic_t q_pincount; /* dquot pin count */
If you're going to fix the indentation of the other fields, please fix
everything to line up again. (Or leave the other fields alone...)
The rest looks ok though. :)
--D
> wait_queue_head_t q_pinwait; /* dquot pinning wait queue */
> } xfs_dquot_t;
>
> /*
> * Lock hierarchy for q_qlock:
> * XFS_QLOCK_NORMAL is the implicit default,
> - * XFS_QLOCK_NESTED is the dquot with the higher id in xfs_dqlock2
> + * XFS_QLOCK_NESTED is the dquot with the higher id in xfs_dqlock2
> */
> enum {
> XFS_QLOCK_NORMAL = 0,
> @@ -151,7 +151,7 @@ extern void xfs_qm_dqdestroy(xfs_dquot_t *);
> extern int xfs_qm_dqflush(struct xfs_dquot *, struct xfs_buf **);
> extern void xfs_qm_dqunpin_wait(xfs_dquot_t *);
> extern void xfs_qm_adjust_dqtimers(xfs_mount_t *,
> - xfs_disk_dquot_t *);
> + struct xfs_disk_dquot *);
> extern void xfs_qm_adjust_dqlimits(struct xfs_mount *,
> struct xfs_dquot *);
> extern xfs_dqid_t xfs_qm_id_for_quotatype(struct xfs_inode *ip,
> diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
> index c1a514ffff55..afb0ec772bdd 100644
> --- a/fs/xfs/xfs_log_recover.c
> +++ b/fs/xfs/xfs_log_recover.c
> @@ -2576,6 +2576,7 @@ xlog_recover_do_reg_buffer(
> int bit;
> int nbits;
> xfs_failaddr_t fa;
> + const size_t size_disk_dquot = sizeof(struct xfs_disk_dquot);
>
> trace_xfs_log_recover_buf_reg_buf(mp->m_log, buf_f);
>
> @@ -2618,7 +2619,7 @@ xlog_recover_do_reg_buffer(
> "XFS: NULL dquot in %s.", __func__);
> goto next;
> }
> - if (item->ri_buf[i].i_len < sizeof(xfs_disk_dquot_t)) {
> + if (item->ri_buf[i].i_len < size_disk_dquot) {
> xfs_alert(mp,
> "XFS: dquot too small (%d) in %s.",
> item->ri_buf[i].i_len, __func__);
> @@ -3249,7 +3250,7 @@ xlog_recover_dquot_pass2(
> xfs_alert(log->l_mp, "NULL dquot in %s.", __func__);
> return -EIO;
> }
> - if (item->ri_buf[1].i_len < sizeof(xfs_disk_dquot_t)) {
> + if (item->ri_buf[1].i_len < sizeof(struct xfs_disk_dquot)) {
> xfs_alert(log->l_mp, "dquot too small (%d) in %s.",
> item->ri_buf[1].i_len, __func__);
> return -EIO;
> --
> 2.23.0
>
