From 710b1e2c2948c1e5d0499def5273ecbc6472342d Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 6 Apr 2016 09:20:36 +1000 Subject: [PATCH] xfs: remove transaction types These aren't used for CIL-style logging and can be dropped. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner Signed-off-by: Dave Chinner --- fs/xfs/libxfs/xfs_log_format.h | 5 ++ fs/xfs/libxfs/xfs_shared.h | 97 ---------------------------------- fs/xfs/xfs_log.c | 58 +------------------- fs/xfs/xfs_log.h | 3 +- fs/xfs/xfs_log_cil.c | 1 - fs/xfs/xfs_log_priv.h | 1 - fs/xfs/xfs_trace.h | 5 +- fs/xfs/xfs_trans.c | 2 +- 8 files changed, 10 insertions(+), 162 deletions(-) diff --git a/fs/xfs/libxfs/xfs_log_format.h b/fs/xfs/libxfs/xfs_log_format.h index d54a8018b079..e8f49c029ff0 100644 --- a/fs/xfs/libxfs/xfs_log_format.h +++ b/fs/xfs/libxfs/xfs_log_format.h @@ -211,6 +211,11 @@ typedef struct xfs_trans_header { #define XFS_TRANS_HEADER_MAGIC 0x5452414e /* TRAN */ +/* + * The only type valid for th_type in CIL-enabled file system logs: + */ +#define XFS_TRANS_CHECKPOINT 40 + /* * Log item types. */ diff --git a/fs/xfs/libxfs/xfs_shared.h b/fs/xfs/libxfs/xfs_shared.h index 7d4ab6439081..16002b5ec4eb 100644 --- a/fs/xfs/libxfs/xfs_shared.h +++ b/fs/xfs/libxfs/xfs_shared.h @@ -55,103 +55,6 @@ extern const struct xfs_buf_ops xfs_sb_quiet_buf_ops; extern const struct xfs_buf_ops xfs_symlink_buf_ops; extern const struct xfs_buf_ops xfs_rtbuf_ops; -/* - * Transaction types. Used to distinguish types of buffers. These never reach - * the log. - */ -#define XFS_TRANS_SETATTR_NOT_SIZE 1 -#define XFS_TRANS_SETATTR_SIZE 2 -#define XFS_TRANS_INACTIVE 3 -#define XFS_TRANS_CREATE 4 -#define XFS_TRANS_CREATE_TRUNC 5 -#define XFS_TRANS_TRUNCATE_FILE 6 -#define XFS_TRANS_REMOVE 7 -#define XFS_TRANS_LINK 8 -#define XFS_TRANS_RENAME 9 -#define XFS_TRANS_MKDIR 10 -#define XFS_TRANS_RMDIR 11 -#define XFS_TRANS_SYMLINK 12 -#define XFS_TRANS_SET_DMATTRS 13 -#define XFS_TRANS_GROWFS 14 -#define XFS_TRANS_STRAT_WRITE 15 -#define XFS_TRANS_DIOSTRAT 16 -/* 17 was XFS_TRANS_WRITE_SYNC */ -#define XFS_TRANS_WRITEID 18 -#define XFS_TRANS_ADDAFORK 19 -#define XFS_TRANS_ATTRINVAL 20 -#define XFS_TRANS_ATRUNCATE 21 -#define XFS_TRANS_ATTR_SET 22 -#define XFS_TRANS_ATTR_RM 23 -#define XFS_TRANS_ATTR_FLAG 24 -#define XFS_TRANS_CLEAR_AGI_BUCKET 25 -#define XFS_TRANS_SB_CHANGE 26 -/* - * Dummy entries since we use the transaction type to index into the - * trans_type[] in xlog_recover_print_trans_head() - */ -#define XFS_TRANS_DUMMY1 27 -#define XFS_TRANS_DUMMY2 28 -#define XFS_TRANS_QM_QUOTAOFF 29 -#define XFS_TRANS_QM_DQALLOC 30 -#define XFS_TRANS_QM_SETQLIM 31 -#define XFS_TRANS_QM_DQCLUSTER 32 -#define XFS_TRANS_QM_QINOCREATE 33 -#define XFS_TRANS_QM_QUOTAOFF_END 34 -#define XFS_TRANS_FSYNC_TS 35 -#define XFS_TRANS_GROWFSRT_ALLOC 36 -#define XFS_TRANS_GROWFSRT_ZERO 37 -#define XFS_TRANS_GROWFSRT_FREE 38 -#define XFS_TRANS_SWAPEXT 39 -#define XFS_TRANS_CHECKPOINT 40 -#define XFS_TRANS_ICREATE 41 -#define XFS_TRANS_CREATE_TMPFILE 42 -#define XFS_TRANS_TYPE_MAX 43 -/* new transaction types need to be reflected in xfs_logprint(8) */ - -#define XFS_TRANS_TYPES \ - { XFS_TRANS_SETATTR_NOT_SIZE, "SETATTR_NOT_SIZE" }, \ - { XFS_TRANS_SETATTR_SIZE, "SETATTR_SIZE" }, \ - { XFS_TRANS_INACTIVE, "INACTIVE" }, \ - { XFS_TRANS_CREATE, "CREATE" }, \ - { XFS_TRANS_CREATE_TRUNC, "CREATE_TRUNC" }, \ - { XFS_TRANS_TRUNCATE_FILE, "TRUNCATE_FILE" }, \ - { XFS_TRANS_REMOVE, "REMOVE" }, \ - { XFS_TRANS_LINK, "LINK" }, \ - { XFS_TRANS_RENAME, "RENAME" }, \ - { XFS_TRANS_MKDIR, "MKDIR" }, \ - { XFS_TRANS_RMDIR, "RMDIR" }, \ - { XFS_TRANS_SYMLINK, "SYMLINK" }, \ - { XFS_TRANS_SET_DMATTRS, "SET_DMATTRS" }, \ - { XFS_TRANS_GROWFS, "GROWFS" }, \ - { XFS_TRANS_STRAT_WRITE, "STRAT_WRITE" }, \ - { XFS_TRANS_DIOSTRAT, "DIOSTRAT" }, \ - { XFS_TRANS_WRITEID, "WRITEID" }, \ - { XFS_TRANS_ADDAFORK, "ADDAFORK" }, \ - { XFS_TRANS_ATTRINVAL, "ATTRINVAL" }, \ - { XFS_TRANS_ATRUNCATE, "ATRUNCATE" }, \ - { XFS_TRANS_ATTR_SET, "ATTR_SET" }, \ - { XFS_TRANS_ATTR_RM, "ATTR_RM" }, \ - { XFS_TRANS_ATTR_FLAG, "ATTR_FLAG" }, \ - { XFS_TRANS_CLEAR_AGI_BUCKET, "CLEAR_AGI_BUCKET" }, \ - { XFS_TRANS_SB_CHANGE, "SBCHANGE" }, \ - { XFS_TRANS_DUMMY1, "DUMMY1" }, \ - { XFS_TRANS_DUMMY2, "DUMMY2" }, \ - { XFS_TRANS_QM_QUOTAOFF, "QM_QUOTAOFF" }, \ - { XFS_TRANS_QM_DQALLOC, "QM_DQALLOC" }, \ - { XFS_TRANS_QM_SETQLIM, "QM_SETQLIM" }, \ - { XFS_TRANS_QM_DQCLUSTER, "QM_DQCLUSTER" }, \ - { XFS_TRANS_QM_QINOCREATE, "QM_QINOCREATE" }, \ - { XFS_TRANS_QM_QUOTAOFF_END, "QM_QOFF_END" }, \ - { XFS_TRANS_FSYNC_TS, "FSYNC_TS" }, \ - { XFS_TRANS_GROWFSRT_ALLOC, "GROWFSRT_ALLOC" }, \ - { XFS_TRANS_GROWFSRT_ZERO, "GROWFSRT_ZERO" }, \ - { XFS_TRANS_GROWFSRT_FREE, "GROWFSRT_FREE" }, \ - { XFS_TRANS_SWAPEXT, "SWAPEXT" }, \ - { XFS_TRANS_CHECKPOINT, "CHECKPOINT" }, \ - { XFS_TRANS_ICREATE, "ICREATE" }, \ - { XFS_TRANS_CREATE_TMPFILE, "CREATE_TMPFILE" }, \ - { XLOG_UNMOUNT_REC_TYPE, "UNMOUNT" } - /* * This structure is used to track log items associated with * a transaction. It points to the log item and keeps some diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index b49ccf5c1d75..268f7d65cfd4 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -435,8 +435,7 @@ xfs_log_reserve( int cnt, struct xlog_ticket **ticp, __uint8_t client, - bool permanent, - uint t_type) + bool permanent) { struct xlog *log = mp->m_log; struct xlog_ticket *tic; @@ -456,7 +455,6 @@ xfs_log_reserve( if (!tic) return -ENOMEM; - tic->t_trans_type = t_type; *ticp = tic; xlog_grant_push_ail(log, tic->t_cnt ? tic->t_unit_res * tic->t_cnt @@ -823,8 +821,7 @@ xfs_log_unmount_write(xfs_mount_t *mp) } while (iclog != first_iclog); #endif if (! (XLOG_FORCED_SHUTDOWN(log))) { - error = xfs_log_reserve(mp, 600, 1, &tic, - XFS_LOG, 0, XLOG_UNMOUNT_REC_TYPE); + error = xfs_log_reserve(mp, 600, 1, &tic, XFS_LOG, 0); if (!error) { /* the data section must be 32 bit size aligned */ struct { @@ -2032,58 +2029,8 @@ xlog_print_tic_res( REG_TYPE_STR(ICREATE, "inode create") }; #undef REG_TYPE_STR -#define TRANS_TYPE_STR(type) [XFS_TRANS_##type] = #type - static char *trans_type_str[XFS_TRANS_TYPE_MAX] = { - TRANS_TYPE_STR(SETATTR_NOT_SIZE), - TRANS_TYPE_STR(SETATTR_SIZE), - TRANS_TYPE_STR(INACTIVE), - TRANS_TYPE_STR(CREATE), - TRANS_TYPE_STR(CREATE_TRUNC), - TRANS_TYPE_STR(TRUNCATE_FILE), - TRANS_TYPE_STR(REMOVE), - TRANS_TYPE_STR(LINK), - TRANS_TYPE_STR(RENAME), - TRANS_TYPE_STR(MKDIR), - TRANS_TYPE_STR(RMDIR), - TRANS_TYPE_STR(SYMLINK), - TRANS_TYPE_STR(SET_DMATTRS), - TRANS_TYPE_STR(GROWFS), - TRANS_TYPE_STR(STRAT_WRITE), - TRANS_TYPE_STR(DIOSTRAT), - TRANS_TYPE_STR(WRITEID), - TRANS_TYPE_STR(ADDAFORK), - TRANS_TYPE_STR(ATTRINVAL), - TRANS_TYPE_STR(ATRUNCATE), - TRANS_TYPE_STR(ATTR_SET), - TRANS_TYPE_STR(ATTR_RM), - TRANS_TYPE_STR(ATTR_FLAG), - TRANS_TYPE_STR(CLEAR_AGI_BUCKET), - TRANS_TYPE_STR(SB_CHANGE), - TRANS_TYPE_STR(DUMMY1), - TRANS_TYPE_STR(DUMMY2), - TRANS_TYPE_STR(QM_QUOTAOFF), - TRANS_TYPE_STR(QM_DQALLOC), - TRANS_TYPE_STR(QM_SETQLIM), - TRANS_TYPE_STR(QM_DQCLUSTER), - TRANS_TYPE_STR(QM_QINOCREATE), - TRANS_TYPE_STR(QM_QUOTAOFF_END), - TRANS_TYPE_STR(FSYNC_TS), - TRANS_TYPE_STR(GROWFSRT_ALLOC), - TRANS_TYPE_STR(GROWFSRT_ZERO), - TRANS_TYPE_STR(GROWFSRT_FREE), - TRANS_TYPE_STR(SWAPEXT), - TRANS_TYPE_STR(CHECKPOINT), - TRANS_TYPE_STR(ICREATE), - TRANS_TYPE_STR(CREATE_TMPFILE) - }; -#undef TRANS_TYPE_STR xfs_warn(mp, "xlog_write: reservation summary:"); - xfs_warn(mp, " trans type = %s (%u)", - ((ticket->t_trans_type <= 0 || - ticket->t_trans_type > XFS_TRANS_TYPE_MAX) ? - "bad-trans-type" : trans_type_str[ticket->t_trans_type]), - ticket->t_trans_type); xfs_warn(mp, " unit res = %d bytes", ticket->t_unit_res); xfs_warn(mp, " current res = %d bytes", @@ -3709,7 +3656,6 @@ xlog_ticket_alloc( tic->t_tid = prandom_u32(); tic->t_clientid = client; tic->t_flags = XLOG_TIC_INITED; - tic->t_trans_type = 0; if (permanent) tic->t_flags |= XLOG_TIC_PERM_RESERV; diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h index aa533a7d50f2..80ba0c047090 100644 --- a/fs/xfs/xfs_log.h +++ b/fs/xfs/xfs_log.h @@ -161,8 +161,7 @@ int xfs_log_reserve(struct xfs_mount *mp, int count, struct xlog_ticket **ticket, __uint8_t clientid, - bool permanent, - uint t_type); + bool permanent); int xfs_log_regrant(struct xfs_mount *mp, struct xlog_ticket *tic); int xfs_log_unmount_write(struct xfs_mount *mp); void xfs_log_unmount(struct xfs_mount *mp); diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c index 4e7649351f5a..5e54e7955ea6 100644 --- a/fs/xfs/xfs_log_cil.c +++ b/fs/xfs/xfs_log_cil.c @@ -51,7 +51,6 @@ xlog_cil_ticket_alloc( tic = xlog_ticket_alloc(log, 0, 1, XFS_TRANSACTION, 0, KM_SLEEP|KM_NOFS); - tic->t_trans_type = XFS_TRANS_CHECKPOINT; /* * set the current reservation to zero so we know to steal the basic diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index ed8896310c00..765f084759b5 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -175,7 +175,6 @@ typedef struct xlog_ticket { char t_cnt; /* current count : 1 */ char t_clientid; /* who does this belong to; : 1 */ char t_flags; /* properties of reservation : 1 */ - uint t_trans_type; /* transaction type : 4 */ /* reservation array fields */ uint t_res_num; /* num in array : 4 */ diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index c8d58426008e..f08129444280 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -944,7 +944,6 @@ DECLARE_EVENT_CLASS(xfs_loggrant_class, TP_ARGS(log, tic), TP_STRUCT__entry( __field(dev_t, dev) - __field(unsigned, trans_type) __field(char, ocnt) __field(char, cnt) __field(int, curr_res) @@ -962,7 +961,6 @@ DECLARE_EVENT_CLASS(xfs_loggrant_class, ), TP_fast_assign( __entry->dev = log->l_mp->m_super->s_dev; - __entry->trans_type = tic->t_trans_type; __entry->ocnt = tic->t_ocnt; __entry->cnt = tic->t_cnt; __entry->curr_res = tic->t_curr_res; @@ -980,14 +978,13 @@ DECLARE_EVENT_CLASS(xfs_loggrant_class, __entry->curr_block = log->l_curr_block; __entry->tail_lsn = atomic64_read(&log->l_tail_lsn); ), - TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u " + TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u " "t_unit_res %u t_flags %s reserveq %s " "writeq %s grant_reserve_cycle %d " "grant_reserve_bytes %d grant_write_cycle %d " "grant_write_bytes %d curr_cycle %d curr_block %d " "tail_cycle %d tail_block %d", MAJOR(__entry->dev), MINOR(__entry->dev), - __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES), __entry->ocnt, __entry->cnt, __entry->curr_res, diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index b3669efb2a0a..5f3d33d16e67 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -177,7 +177,7 @@ xfs_trans_reserve( resp->tr_logres, resp->tr_logcount, &tp->t_ticket, XFS_TRANSACTION, - permanent, 0); + permanent); } if (error) -- GitLab