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xfs: use named array initializers for log item dumping 

Use named array initializers for the string arrays used to dump log
items, rather than depending on the order being maintained correctly.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Darrick J. Wong 2016-03-07 08:40:03 +11:00 committed by Dave Chinner
parent 49ca9118e6
commit 5110cd82ca
1 changed files with 68 additions and 64 deletions
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132
fs/xfs/xfs_log.c
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@ -2008,77 +2008,81 @@ xlog_print_tic_res(
uint ophdr_spc = ticket->t_res_num_ophdrs * (uint)sizeof(xlog_op_header_t); uint ophdr_spc = ticket->t_res_num_ophdrs * (uint)sizeof(xlog_op_header_t);
/* match with XLOG_REG_TYPE_* in xfs_log.h */ /* match with XLOG_REG_TYPE_* in xfs_log.h */
static char *res_type_str[XLOG_REG_TYPE_MAX] = { #define REG_TYPE_STR(type, str) [XLOG_REG_TYPE_##type] = str
"bformat", static char *res_type_str[XLOG_REG_TYPE_MAX + 1] = {
"bchunk", REG_TYPE_STR(BFORMAT, "bformat"),
"efi_format", REG_TYPE_STR(BCHUNK, "bchunk"),
"efd_format", REG_TYPE_STR(EFI_FORMAT, "efi_format"),
"iformat", REG_TYPE_STR(EFD_FORMAT, "efd_format"),
"icore", REG_TYPE_STR(IFORMAT, "iformat"),
"iext", REG_TYPE_STR(ICORE, "icore"),
"ibroot", REG_TYPE_STR(IEXT, "iext"),
"ilocal", REG_TYPE_STR(IBROOT, "ibroot"),
"iattr_ext", REG_TYPE_STR(ILOCAL, "ilocal"),
"iattr_broot", REG_TYPE_STR(IATTR_EXT, "iattr_ext"),
"iattr_local", REG_TYPE_STR(IATTR_BROOT, "iattr_broot"),
"qformat", REG_TYPE_STR(IATTR_LOCAL, "iattr_local"),
"dquot", REG_TYPE_STR(QFORMAT, "qformat"),
"quotaoff", REG_TYPE_STR(DQUOT, "dquot"),
"LR header", REG_TYPE_STR(QUOTAOFF, "quotaoff"),
"unmount", REG_TYPE_STR(LRHEADER, "LR header"),
"commit", REG_TYPE_STR(UNMOUNT, "unmount"),
"trans header" REG_TYPE_STR(COMMIT, "commit"),
REG_TYPE_STR(TRANSHDR, "trans header"),
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] = { static char *trans_type_str[XFS_TRANS_TYPE_MAX] = {
"SETATTR_NOT_SIZE", TRANS_TYPE_STR(SETATTR_NOT_SIZE),
"SETATTR_SIZE", TRANS_TYPE_STR(SETATTR_SIZE),
"INACTIVE", TRANS_TYPE_STR(INACTIVE),
"CREATE", TRANS_TYPE_STR(CREATE),
"CREATE_TRUNC", TRANS_TYPE_STR(CREATE_TRUNC),
"TRUNCATE_FILE", TRANS_TYPE_STR(TRUNCATE_FILE),
"REMOVE", TRANS_TYPE_STR(REMOVE),
"LINK", TRANS_TYPE_STR(LINK),
"RENAME", TRANS_TYPE_STR(RENAME),
"MKDIR", TRANS_TYPE_STR(MKDIR),
"RMDIR", TRANS_TYPE_STR(RMDIR),
"SYMLINK", TRANS_TYPE_STR(SYMLINK),
"SET_DMATTRS", TRANS_TYPE_STR(SET_DMATTRS),
"GROWFS", TRANS_TYPE_STR(GROWFS),
"STRAT_WRITE", TRANS_TYPE_STR(STRAT_WRITE),
"DIOSTRAT", TRANS_TYPE_STR(DIOSTRAT),
"WRITE_SYNC", TRANS_TYPE_STR(WRITEID),
"WRITEID", TRANS_TYPE_STR(ADDAFORK),
"ADDAFORK", TRANS_TYPE_STR(ATTRINVAL),
"ATTRINVAL", TRANS_TYPE_STR(ATRUNCATE),
"ATRUNCATE", TRANS_TYPE_STR(ATTR_SET),
"ATTR_SET", TRANS_TYPE_STR(ATTR_RM),
"ATTR_RM", TRANS_TYPE_STR(ATTR_FLAG),
"ATTR_FLAG", TRANS_TYPE_STR(CLEAR_AGI_BUCKET),
"CLEAR_AGI_BUCKET", TRANS_TYPE_STR(SB_CHANGE),
"QM_SBCHANGE", TRANS_TYPE_STR(DUMMY1),
"DUMMY1", TRANS_TYPE_STR(DUMMY2),
"DUMMY2", TRANS_TYPE_STR(QM_QUOTAOFF),
"QM_QUOTAOFF", TRANS_TYPE_STR(QM_DQALLOC),
"QM_DQALLOC", TRANS_TYPE_STR(QM_SETQLIM),
"QM_SETQLIM", TRANS_TYPE_STR(QM_DQCLUSTER),
"QM_DQCLUSTER", TRANS_TYPE_STR(QM_QINOCREATE),
"QM_QINOCREATE", TRANS_TYPE_STR(QM_QUOTAOFF_END),
"QM_QUOTAOFF_END", TRANS_TYPE_STR(FSYNC_TS),
"FSYNC_TS", TRANS_TYPE_STR(GROWFSRT_ALLOC),
"GROWFSRT_ALLOC", TRANS_TYPE_STR(GROWFSRT_ZERO),
"GROWFSRT_ZERO", TRANS_TYPE_STR(GROWFSRT_FREE),
"GROWFSRT_FREE", TRANS_TYPE_STR(SWAPEXT),
"SWAPEXT", TRANS_TYPE_STR(CHECKPOINT),
"CHECKPOINT", TRANS_TYPE_STR(ICREATE),
"ICREATE", TRANS_TYPE_STR(CREATE_TMPFILE)
"CREATE_TMPFILE"
}; };
#undef TRANS_TYPE_STR
xfs_warn(mp, "xlog_write: reservation summary:"); xfs_warn(mp, "xlog_write: reservation summary:");
xfs_warn(mp, " trans type = %s (%u)", xfs_warn(mp, " trans type = %s (%u)",
((ticket->t_trans_type <= 0 || ((ticket->t_trans_type <= 0 ||
ticket->t_trans_type > XFS_TRANS_TYPE_MAX) ? ticket->t_trans_type > XFS_TRANS_TYPE_MAX) ?
"bad-trans-type" : trans_type_str[ticket->t_trans_type-1]), "bad-trans-type" : trans_type_str[ticket->t_trans_type]),
ticket->t_trans_type); ticket->t_trans_type);
xfs_warn(mp, " unit res = %d bytes", xfs_warn(mp, " unit res = %d bytes",
ticket->t_unit_res); ticket->t_unit_res);
@ -2097,7 +2101,7 @@ xlog_print_tic_res(
uint r_type = ticket->t_res_arr[i].r_type; uint r_type = ticket->t_res_arr[i].r_type;
xfs_warn(mp, "region[%u]: %s - %u bytes", i, xfs_warn(mp, "region[%u]: %s - %u bytes", i,
((r_type <= 0 || r_type > XLOG_REG_TYPE_MAX) ? ((r_type <= 0 || r_type > XLOG_REG_TYPE_MAX) ?
"bad-rtype" : res_type_str[r_type-1]), "bad-rtype" : res_type_str[r_type]),
ticket->t_res_arr[i].r_len); ticket->t_res_arr[i].r_len);
} }