[PATCH 4/6] mkfs: replace variables with opts table: -l options

Jan Tulak
2017-08-11T12:31:04Z

Remove variables that can be replaced with a direct access to the opts
table, so we have it all in a single place, accessible from anywhere.

In future, we can remove some instances where we are passing values as
arguments to helper functions, when we have the values in the opts
struct and could pass only the struct. But for now, limit the changes
to simple replacement without any change in the logic.

Signed-off-by: Jan Tulak <jtulak@redhat.com>
---
mkfs/xfs_mkfs.c | 258 +++++++++++++++++++++++++++++---------------------------
1 file changed, 134 insertions(+), 124 deletions(-)

diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
index 66ba2869..4e85694f 100644
--- a/mkfs/xfs_mkfs.c
+++ b/mkfs/xfs_mkfs.c
@@ -448,6 +448,7 @@ struct opt_params {
.minval = 0,
.maxval = 1,
.flagval = 1,
+ .value = 1,
},
{ .index = L_SIZE,
.conflicts = { LAST_CONFLICT },
@@ -1121,7 +1122,8 @@ parse_conf_val(int opt, int subopt, char *value)
}

/*
- * Convert lsu to lsunit for 512 bytes blocks and check validity of the values.
+ * Convert L_SU to L_SUNIT for 512 bytes blocks and check validity of the
+ * values.
*/
static void
calc_stripe_factors(
@@ -1173,7 +1175,7 @@ calc_stripe_factors(
if (lsu)
*lsunit = (int)BTOBBT(lsu);

- /* verify if lsu/lsunit is a multiple block size */
+ /* verify if L_SU/L_SUNIT is a multiple block size */
if (lsu % get_conf_val(OPT_B, B_SIZE) != 0) {
fprintf(stderr,
_("log stripe unit (%d) must be a multiple of the block size (%lld)\n"),
@@ -1697,22 +1699,15 @@ main(
int lalign;
int ldflag;
int liflag;
- xfs_agnumber_t logagno;
xfs_rfsblock_t logblocks;
char *logfile;
- int loginternal;
- uint64_t logbytes;
xfs_fsblock_t logstart;
int lvflag;
int lsflag;
int lsuflag;
int lsunitflag;
- int lsectorlog;
- int lsectorsize;
int lslflag;
int lssflag;
- int lsu;
- int lsunit;
int min_logblocks;
xfs_mount_t *mp;
xfs_mount_t mbuf;
@@ -1767,20 +1762,17 @@ main(
textdomain(PACKAGE);

blflag = bsflag = slflag = ssflag = lslflag = lssflag = 0;
- lsectorlog = 0;
- lsectorsize = 0;
dasize = dblocks = 0;
daflag = ilflag = imflag = ipflag = isflag = false;
liflag = laflag = lsflag = lsuflag = lsunitflag = ldflag = lvflag = false;
- loginternal = 1;
- logagno = logblocks = rtblocks = rtextblocks = 0;
- Nflag = nlflag = nsflag = nvflag = 0;
+ logblocks = rtblocks = rtextblocks = 0;
+ Nflag = nlflag = nsflag = nvflag = false;
dirblocklog = dirblocksize = 0;
qflag = false;
dfile = logfile = rtfile = NULL;
protofile = NULL;
- rtbytes = rtextbytes = logbytes = 0;
- lalign = lsu = lsunit = 0;
+ rtbytes = rtextbytes = 0;
+ lalign = 0;
dsflag = norsflag = false;
force_overwrite = false;
worst_freelist = 0;
@@ -1969,9 +1961,7 @@ main(

switch (getsubopt(&p, subopts, &value)) {
case L_AGNUM:
- logagno = parse_conf_val(OPT_L,
- L_AGNUM,
- value);
+ parse_conf_val(OPT_L, L_AGNUM, value);
laflag = 1;
break;
case L_FILE:
@@ -1980,20 +1970,16 @@ main(
value);
break;
case L_INTERNAL:
- loginternal =
- parse_conf_val(OPT_L,
- L_INTERNAL,
- value);
+ parse_conf_val(OPT_L, L_INTERNAL,
+ value);
liflag = 1;
break;
case L_SU:
- lsu = parse_conf_val(OPT_L, L_SU,
- value);
+ parse_conf_val(OPT_L, L_SU, value);
lsuflag = 1;
break;
case L_SUNIT:
- lsunit = parse_conf_val(OPT_L, L_SUNIT,
- value);
+ parse_conf_val(OPT_L, L_SUNIT, value);
lsunitflag = 1;
break;
case L_NAME:
@@ -2002,7 +1988,7 @@ main(
L_NAME);
xi.logname = logfile;
ldflag = 1;
- loginternal = 0;
+ set_conf_val(OPT_L, L_INTERNAL, 0);
set_conf_val(OPT_L, L_NAME, 1);
set_conf_val(OPT_L, L_DEV, 1);
break;
@@ -2014,24 +2000,18 @@ main(
lvflag = 1;
break;
case L_SIZE:
- logbytes = parse_conf_val(OPT_L,
- L_SIZE,
- value);
+ parse_conf_val(OPT_L, L_SIZE, value);
break;
case L_SECTLOG:
- lsectorlog = parse_conf_val(OPT_L,
+ parse_conf_val(OPT_L,
L_SECTLOG,
value);
- lsectorsize = 1 << lsectorlog;
lslflag = 1;
break;
case L_SECTSIZE:
- lsectorsize =
parse_conf_val(OPT_L,
L_SECTSIZE,
value);
- lsectorlog =
- libxfs_highbit32(lsectorsize);
lssflag = 1;
break;
case L_LAZYSBCNTR:
@@ -2201,7 +2181,6 @@ main(
char **subopts =
(char **)opts[OPT_S].subopts;
char *value;
- uint64_t tmp;

switch (getsubopt(&p, subopts, &value)) {
case S_LOG:
@@ -2210,12 +2189,8 @@ main(
conflict('s', subopts,
S_SECTSIZE,
S_SECTLOG);
- tmp = parse_conf_val(OPT_S,
- S_SECTLOG,
- value);
-
- lsectorlog = tmp;
- lsectorsize = tmp;
+ parse_conf_val(OPT_S, S_SECTLOG,
+ value);
lslflag = slflag = 1;
break;
case S_SIZE:
@@ -2224,12 +2199,8 @@ main(
conflict('s', subopts,
S_SECTLOG,
S_SECTSIZE);
- tmp = parse_conf_val(OPT_S,
- S_SECTSIZE,
- value);
-
- lsectorlog = libxfs_highbit32(tmp);
- lsectorsize = tmp;
+ parse_conf_val(OPT_S, S_SECTSIZE,
+ value);
lssflag = ssflag = 1;
break;
default:
@@ -2285,8 +2256,9 @@ _("Minimum block size for CRC enabled filesystems is %d bytes.\n"),
set_conf_val(OPT_D, D_SECTSIZE, XFS_MIN_SECTORSIZE);
}
if (!lslflag && !lssflag) {
- lsectorlog = get_conf_val(OPT_D, D_SECTLOG);
- lsectorsize = get_conf_val(OPT_D, D_SECTSIZE);
+ set_conf_val(OPT_L, L_SECTLOG, get_conf_val(OPT_D, D_SECTLOG));
+ set_conf_val(OPT_L, L_SECTSIZE,
+ get_conf_val(OPT_D, D_SECTSIZE));
}

/*
@@ -2299,8 +2271,9 @@ _("Minimum block size for CRC enabled filesystems is %d bytes.\n"),
check_device_type(dfile, &xi.disfile, !get_conf_val(OPT_D, D_SIZE),
!dfile,
Nflag ? NULL : &xi.dcreat, force_overwrite, "d");
- if (!loginternal)
- check_device_type(xi.logname, &xi.lisfile, !logbytes,
+ if (!get_conf_val(OPT_L, L_INTERNAL))
+ check_device_type(xi.logname, &xi.lisfile,
+ !get_conf_val(OPT_L, L_SIZE),
!xi.logname, Nflag ? NULL : &xi.lcreat,
force_overwrite, "l");
if (xi.rtname)
@@ -2348,9 +2321,11 @@ _("switching to logical sector size %d\n"),
if (!ssflag) {
set_conf_val(OPT_D, D_SECTLOG,
libxfs_highbit32(get_conf_val(OPT_D, D_SECTSIZE)));
- if (loginternal) {
- lsectorsize = get_conf_val(OPT_D, D_SECTSIZE);
- lsectorlog = get_conf_val(OPT_D, D_SECTLOG);
+ if (get_conf_val(OPT_L, L_INTERNAL)) {
+ set_conf_val(OPT_L, L_SECTSIZE,
+ get_conf_val(OPT_D, D_SECTSIZE));
+ set_conf_val(OPT_L, L_SECTLOG,
+ get_conf_val(OPT_D, D_SECTLOG));
}
}

@@ -2371,13 +2346,16 @@ _("block size %lld cannot be smaller than logical sector size %d\n"),
get_conf_val(OPT_D, D_SECTSIZE), ft.lsectorsize);
usage();
}
- if (lsectorsize < XFS_MIN_SECTORSIZE ||
- lsectorsize > XFS_MAX_SECTORSIZE ||
- lsectorsize > get_conf_val(OPT_B, B_SIZE)) {
- fprintf(stderr, _("illegal log sector size %d\n"), lsectorsize);
+ if (get_conf_val(OPT_L, L_SECTSIZE) < XFS_MIN_SECTORSIZE ||
+ get_conf_val(OPT_L, L_SECTSIZE) > XFS_MAX_SECTORSIZE ||
+ get_conf_val(OPT_L, L_SECTSIZE) > get_conf_val(OPT_B, B_SIZE)) {
+ fprintf(stderr, _("illegal log sector size %lld\n"),
+ get_conf_val(OPT_L, L_SECTSIZE));
usage();
- } else if (lsectorsize > XFS_MIN_SECTORSIZE && !lsu && !lsunit) {
- lsu = get_conf_val(OPT_B, B_SIZE);
+ } else if (get_conf_val(OPT_L, L_SECTSIZE) > XFS_MIN_SECTORSIZE &&
+ !get_conf_val(OPT_L, L_SU) &&
+ !get_conf_val(OPT_L, L_SUNIT)) {
+ set_conf_val(OPT_L, L_SU, get_conf_val(OPT_B, B_SIZE));
sb_feat.log_version = 2;
}

@@ -2530,19 +2508,20 @@ _("rmapbt not supported with realtime devices\n"));
usage();
}

- if (logbytes) {
- if (logbytes % XFS_MIN_BLOCKSIZE) {
+ if (get_conf_val(OPT_L, L_SIZE)) {
+ if (get_conf_val(OPT_L, L_SIZE) % XFS_MIN_BLOCKSIZE) {
fprintf(stderr,
_("illegal log length %lld, not a multiple of %d\n"),
- (long long)logbytes, XFS_MIN_BLOCKSIZE);
+ get_conf_val(OPT_L, L_SIZE), XFS_MIN_BLOCKSIZE);
usage();
}
- logblocks = (xfs_rfsblock_t)(logbytes >>
+ logblocks = (xfs_rfsblock_t)(get_conf_val(OPT_L, L_SIZE) >>
get_conf_val(OPT_B, B_LOG));
- if (logbytes % get_conf_val(OPT_B, B_SIZE))
+ if (get_conf_val(OPT_L, L_SIZE) % get_conf_val(OPT_B, B_SIZE))
fprintf(stderr,
_("warning: log length %lld not a multiple of %lld, truncated to %lld\n"),
- (long long)logbytes, get_conf_val(OPT_B, B_SIZE),
+ get_conf_val(OPT_L, L_SIZE),
+ get_conf_val(OPT_B, B_SIZE),
(long long)(logblocks <<
get_conf_val(OPT_B, B_LOG)));
}
@@ -2634,8 +2613,9 @@ _("rmapbt not supported with realtime devices\n"));
exit(1);
}

- /* if lsu or lsunit was specified, automatically use v2 logs */
- if ((lsu || lsunit) && sb_feat.log_version == 1) {
+ /* if L_SU or L_SUNIT was specified, automatically use v2 logs */
+ if ((get_conf_val(OPT_L, L_SU) ||
+ get_conf_val(OPT_L, L_SUNIT)) && sb_feat.log_version == 1) {
fprintf(stderr,
_("log stripe unit specified, using v2 logs\n"));
sb_feat.log_version = 2;
@@ -2643,13 +2623,14 @@ _("rmapbt not supported with realtime devices\n"));

int dsunit = get_conf_val(OPT_D, D_SUNIT);
int dswidth = get_conf_val(OPT_D, D_SWIDTH);
+ int lsunit = get_conf_val(OPT_L, L_SUNIT);

calc_stripe_factors(get_conf_val(OPT_D, D_SU),
get_conf_val(OPT_D, D_SW),
get_conf_val(OPT_D, D_SECTSIZE),
- lsu,
- lsectorsize,
- &dsunit, &dswidth, &lsunit);
+ get_conf_val(OPT_L, L_SU),
+ get_conf_val(OPT_L, L_SECTSIZE),
+ &dsunit, &dswidth, &lsunit);

/* If sunit & swidth were manually specified as 0, same as noalign */
if (dsflag && !dsunit && !dswidth)
@@ -2657,6 +2638,7 @@ _("rmapbt not supported with realtime devices\n"));

set_conf_val(OPT_D, D_SUNIT, dsunit);
set_conf_val(OPT_D, D_SWIDTH, dswidth);
+ set_conf_val(OPT_L, L_SUNIT, lsunit);

xi.setblksize = get_conf_val(OPT_D, D_SECTSIZE);

@@ -2685,7 +2667,8 @@ _("rmapbt not supported with realtime devices\n"));
(MAX(get_conf_val(OPT_D, D_SECTLOG), 10) - BBSHIFT);
xi.dsize &= sector_mask;
xi.rtsize &= sector_mask;
- xi.logBBsize &= (uint64_t)-1 << (MAX(lsectorlog, 10) - BBSHIFT);
+ xi.logBBsize &= (uint64_t)-1 << (MAX(get_conf_val(OPT_L, L_SECTLOG),
+ 10) - BBSHIFT);

/* don't do discards on print-only runs or on files */
@@ -2699,10 +2682,10 @@ _("rmapbt not supported with realtime devices\n"));
}

if (!liflag && !ldflag)
- loginternal = xi.logdev == 0;
+ set_conf_val(OPT_L, L_INTERNAL, xi.logdev == 0);
if (xi.logname)
logfile = xi.logname;
- else if (loginternal)
+ else if (get_conf_val(OPT_L, L_INTERNAL))
logfile = _("internal log");
else if (xi.volname && xi.logdev)
logfile = _("volume log");
@@ -2738,12 +2721,13 @@ _("rmapbt not supported with realtime devices\n"));
usage();
}

- if (loginternal && xi.logdev) {
+ if (get_conf_val(OPT_L, L_INTERNAL) && xi.logdev) {
fprintf(stderr,
_("can't have both external and internal logs\n"));
usage();
- } else if (loginternal &&
- get_conf_val(OPT_D, D_SECTSIZE) != lsectorsize) {
+ } else if (get_conf_val(OPT_L, L_INTERNAL) &&
+ get_conf_val(OPT_D, D_SECTSIZE) !=
+ get_conf_val(OPT_L, L_SECTSIZE)) {
fprintf(stderr,
_("data and log sector sizes must be equal for internal logs\n"));
usage();
@@ -2755,11 +2739,12 @@ _("rmapbt not supported with realtime devices\n"));
reported by the device (%u).\n"),
get_conf_val(OPT_D, D_SECTSIZE), xi.dbsize);
}
- if (!loginternal && xi.lbsize > lsectorsize) {
+ if (!get_conf_val(OPT_L, L_INTERNAL) &&
+ xi.lbsize > get_conf_val(OPT_L, L_SECTSIZE)) {
fprintf(stderr, _(
-"Warning: the log subvolume sector size %u is less than the sector size\n\
+"Warning: the log subvolume sector size %lld is less than the sector size\n\
reported by the device (%u).\n"),
- lsectorsize, xi.lbsize);
+ get_conf_val(OPT_L, L_SECTSIZE), xi.lbsize);
}
if (rtbytes && xi.rtsize > 0 &&
xi.rtbsize > get_conf_val(OPT_D, D_SECTSIZE)) {
@@ -3037,27 +3022,31 @@ an AG size that is one stripe unit smaller, for example %llu.\n"),
* check that log sunit is modulo fsblksize or default it to D_SUNIT.
*/

- if (lsunit) {
+ if (get_conf_val(OPT_L, L_SUNIT)) {
/* convert from 512 byte blocks to fs blocks */
- lsunit = DTOBT(lsunit);
+ set_conf_val(OPT_L, L_SUNIT,
+ DTOBT(get_conf_val(OPT_L, L_SUNIT)));
} else if (sb_feat.log_version == 2 &&
- loginternal &&
+ get_conf_val(OPT_L, L_INTERNAL) &&
get_conf_val(OPT_D, D_SUNIT)) {
- /* lsunit and get_conf_val(OPT_D, D_SUNIT) now in fs blocks */
- lsunit = get_conf_val(OPT_D, D_SUNIT);
+ /* L_SUNIT and D_SUNIT now in fs blocks */
+ set_conf_val(OPT_L, L_SUNIT, get_conf_val(OPT_D, D_SUNIT));
}

if (sb_feat.log_version == 2 &&
- (lsunit * get_conf_val(OPT_B, B_SIZE)) > 256 * 1024) {
+ (get_conf_val(OPT_L, L_SUNIT) *
+ get_conf_val(OPT_B, B_SIZE)) > 256 * 1024) {
/* Warn only if specified on commandline */
if (lsuflag || lsunitflag) {
fprintf(stderr,
_("log stripe unit (%lld bytes) is too large (maximum is 256KiB)\n"),
- (lsunit * get_conf_val(OPT_B, B_SIZE)));
+ (get_conf_val(OPT_L, L_SUNIT) *
+ get_conf_val(OPT_B, B_SIZE)));
fprintf(stderr,
_("log stripe unit adjusted to 32KiB\n"));
}
- lsunit = (32 * 1024) >> get_conf_val(OPT_B, B_LOG);
+ set_conf_val(OPT_L, L_SUNIT,
+ (32 * 1024) >> get_conf_val(OPT_B, B_LOG));
}

min_logblocks = max_trans_res(get_conf_val(OPT_D, D_AGSIZE),
@@ -3065,35 +3054,41 @@ an AG size that is one stripe unit smaller, for example %llu.\n"),
get_conf_val(OPT_D, D_SECTLOG),
get_conf_val(OPT_B, B_LOG),
get_conf_val(OPT_I, I_LOG), dirblocklog,
- sb_feat.log_version, lsunit, sb_feat.finobt,
+ sb_feat.log_version,
+ get_conf_val(OPT_L, L_SUNIT),
+ sb_feat.finobt,
sb_feat.rmapbt, sb_feat.reflink,
sb_feat.inode_align);
ASSERT(min_logblocks);
min_logblocks = MAX(XFS_MIN_LOG_BLOCKS, min_logblocks);
- if (!logbytes &&
+ if (!get_conf_val(OPT_L, L_SIZE) &&
dblocks >= (1024*1024*1024) >> get_conf_val(OPT_B, B_LOG))
min_logblocks = MAX(min_logblocks,
XFS_MIN_LOG_BYTES >>
get_conf_val(OPT_B, B_LOG));
- if (logbytes && xi.logBBsize > 0 && logblocks > DTOBT(xi.logBBsize)) {
+ if (get_conf_val(OPT_L, L_SIZE) && xi.logBBsize > 0 &&
+ logblocks > DTOBT(xi.logBBsize)) {
fprintf(stderr,
_("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
get_conf_raw_safe(OPT_L, L_SIZE),
(long long)DTOBT(xi.logBBsize));
usage();
- } else if (!logbytes && xi.logBBsize > 0) {
+ } else if (!get_conf_val(OPT_L, L_SIZE) && xi.logBBsize > 0) {
logblocks = DTOBT(xi.logBBsize);
- } else if (logbytes && !xi.logdev && !loginternal) {
+ } else if (get_conf_val(OPT_L, L_SIZE) && !xi.logdev &&
+ !get_conf_val(OPT_L, L_INTERNAL)) {
fprintf(stderr,
_("size specified for non-existent log subvolume\n"));
usage();
- } else if (loginternal && logbytes && logblocks >= dblocks) {
+ } else if (get_conf_val(OPT_L, L_INTERNAL) &&
+ get_conf_val(OPT_L, L_SIZE) && logblocks >= dblocks) {
fprintf(stderr, _("size %lld too large for internal log\n"),
(long long)logblocks);
usage();
- } else if (!loginternal && !xi.logdev) {
+ } else if (!get_conf_val(OPT_L, L_INTERNAL) && !xi.logdev) {
logblocks = 0;
- } else if (loginternal && !logbytes) {
+ } else if (get_conf_val(OPT_L, L_INTERNAL) &&
+ !get_conf_val(OPT_L, L_SIZE)) {

if (dblocks < GIGABYTES(1, get_conf_val(OPT_B, B_LOG))) {
/* tiny filesystems get minimum sized logs. */
@@ -3157,16 +3152,16 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
*/
sb_set_features(&mp->m_sb, &sb_feat,
get_conf_val(OPT_D, D_SECTSIZE),
- lsectorsize,
+ get_conf_val(OPT_L, L_SECTSIZE),
get_conf_val(OPT_D, D_SUNIT));

- if (loginternal) {
+ if (get_conf_val(OPT_L, L_INTERNAL)) {
/*
* Readjust the log size to fit within an AG if it was sized
* automatically.
*/
- if (!logbytes) {
+ if (!get_conf_val(OPT_L, L_SIZE)) {
logblocks = MIN(logblocks,
libxfs_alloc_ag_max_usable(mp));

@@ -3184,25 +3179,28 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
}

if (laflag) {
- if (logagno >= get_conf_val(OPT_D, D_AGCOUNT)) {
+ if (get_conf_val(OPT_L, L_AGNUM) >=
+ get_conf_val(OPT_D, D_AGCOUNT)) {
fprintf(stderr,
- _("log ag number %d too large, must be less than %lld\n"),
- logagno,
+ _("log ag number %lld too large, must be less than %lld\n"),
+ get_conf_val(OPT_L, L_AGNUM),
get_conf_val(OPT_D, D_AGCOUNT));
usage();
}
} else
- logagno = (xfs_agnumber_t)(
- get_conf_val(OPT_D, D_AGCOUNT) / 2);
+ set_conf_val(OPT_L, L_AGNUM, (xfs_agnumber_t)(
+ get_conf_val(OPT_D, D_AGCOUNT) / 2));

- logstart = XFS_AGB_TO_FSB(mp, logagno, libxfs_prealloc_blocks(mp));
+ logstart = XFS_AGB_TO_FSB(mp, get_conf_val(OPT_L, L_AGNUM),
+ libxfs_prealloc_blocks(mp));
/*
* Align the logstart at stripe unit boundary.
*/
- if (lsunit) {
+ if (get_conf_val(OPT_L, L_SUNIT)) {
logstart = fixup_internal_log_stripe(mp,
lsflag, logstart,
- get_conf_val(OPT_D, D_AGSIZE), lsunit,
+ get_conf_val(OPT_D, D_AGSIZE),
+ get_conf_val(OPT_L, L_SUNIT),
&logblocks,
get_conf_val(OPT_B, B_LOG), &lalign);
} else if (get_conf_val(OPT_D, D_SUNIT)) {
@@ -3215,8 +3213,9 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
}
} else {
logstart = 0;
- if (lsunit)
- fixup_log_stripe_unit(lsflag, lsunit,
+ if (get_conf_val(OPT_L, L_SUNIT))
+ fixup_log_stripe_unit(lsflag,
+ get_conf_val(OPT_L, L_SUNIT),
&logblocks, get_conf_val(OPT_B, B_LOG));
}
validate_log_size(logblocks, get_conf_val(OPT_B, B_LOG), min_logblocks);
@@ -3248,7 +3247,9 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
sb_feat.dir_version, (long long)dirblocksize, sb_feat.nci,
sb_feat.dirftype,
logfile, 1 << get_conf_val(OPT_B, B_LOG), (long long)logblocks,
- sb_feat.log_version, "", (long long)lsectorsize, (long long)lsunit,
+ sb_feat.log_version, "",
+ get_conf_val(OPT_L, L_SECTSIZE),
+ get_conf_val(OPT_L, L_SUNIT),
sb_feat.lazy_sb_counters,
rtfile, rtextblocks << get_conf_val(OPT_B, B_LOG),
(long long)rtblocks, (long long)rtextents);
@@ -3289,7 +3290,7 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
sbp->sb_ifree = 0;
sbp->sb_fdblocks = dblocks -
get_conf_val(OPT_D, D_AGCOUNT) * libxfs_prealloc_blocks(mp) -
- (loginternal ? logblocks : 0);
+ (get_conf_val(OPT_L, L_INTERNAL) ? logblocks : 0);
sbp->sb_frextents = 0; /* will do a free later */
sbp->sb_uquotino = sbp->sb_gquotino = sbp->sb_pquotino = 0;
sbp->sb_qflags = 0;
@@ -3297,8 +3298,11 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
sbp->sb_width = get_conf_val(OPT_D, D_SWIDTH);
sbp->sb_dirblklog = dirblocklog - get_conf_val(OPT_B, B_LOG);
if (sb_feat.log_version == 2) { /* This is stored in bytes */
- lsunit = (lsunit == 0) ? 1 : XFS_FSB_TO_B(mp, lsunit);
- sbp->sb_logsunit = lsunit;
+ set_conf_val(OPT_L, L_SUNIT,
+ (get_conf_val(OPT_L, L_SUNIT) == 0) ?
+ 1 : XFS_FSB_TO_B(mp,
+ get_conf_val(OPT_L, L_SUNIT)));
+ sbp->sb_logsunit = get_conf_val(OPT_L, L_SUNIT);
} else
sbp->sb_logsunit = 0;
if (sb_feat.inode_align) {
@@ -3310,10 +3314,11 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
sb_feat.inode_align = sbp->sb_inoalignmt != 0;
} else
sbp->sb_inoalignmt = 0;
- if (lsectorsize != BBSIZE ||
+ if (get_conf_val(OPT_L, L_SECTSIZE) != BBSIZE ||
get_conf_val(OPT_D, D_SECTSIZE) != BBSIZE) {
- sbp->sb_logsectlog = (uint8_t)lsectorlog;
- sbp->sb_logsectsize = (uint16_t)lsectorsize;
+ sbp->sb_logsectlog = (uint8_t)get_conf_val(OPT_L, L_SECTLOG);
+ sbp->sb_logsectsize =
+ (uint16_t)get_conf_val(OPT_L, L_SECTSIZE);
} else {
sbp->sb_logsectlog = 0;
sbp->sb_logsectsize = 0;
@@ -3321,7 +3326,7 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),

sb_set_features(&mp->m_sb, &sb_feat,
get_conf_val(OPT_D, D_SECTSIZE),
- lsectorsize,
+ get_conf_val(OPT_L, L_SECTSIZE),
get_conf_val(OPT_D, D_SUNIT));

if (force_overwrite)
@@ -3383,7 +3388,8 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
libxfs_log_clear(mp->m_logdev_targp, NULL,
XFS_FSB_TO_DADDR(mp, logstart),
(xfs_extlen_t)XFS_FSB_TO_BB(mp, logblocks),
- &sbp->sb_uuid, sb_feat.log_version, lsunit, XLOG_FMT, XLOG_INIT_CYCLE, false);
+ &sbp->sb_uuid, sb_feat.log_version,
+ get_conf_val(OPT_L, L_SUNIT), XLOG_FMT, XLOG_INIT_CYCLE, false);

mp = libxfs_mount(mp, sbp, xi.ddev, xi.logdev, xi.rtdev, 0);
if (mp == NULL) {
@@ -3460,7 +3466,8 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
if (xfs_sb_version_hascrc(&mp->m_sb))
platform_uuid_copy(&agf->agf_uuid, &mp->m_sb.sb_uuid);

- if (loginternal && agno == logagno) {
+ if (get_conf_val(OPT_L, L_INTERNAL) &&
+ agno == get_conf_val(OPT_L, L_AGNUM)) {
be32_add_cpu(&agf->agf_freeblks, -logblocks);
agf->agf_longest =
cpu_to_be32(get_conf_val(OPT_D, D_AGSIZE) -
@@ -3534,7 +3541,8 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),

arec = XFS_ALLOC_REC_ADDR(mp, block, 1);
arec->ar_startblock = cpu_to_be32(libxfs_prealloc_blocks(mp));
- if (loginternal && agno == logagno) {
+ if (get_conf_val(OPT_L, L_INTERNAL) &&
+ agno == get_conf_val(OPT_L, L_AGNUM)) {
if (lalign) {
/*
* Have to insert two records
@@ -3585,7 +3593,8 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),

arec = XFS_ALLOC_REC_ADDR(mp, block, 1);
arec->ar_startblock = cpu_to_be32(libxfs_prealloc_blocks(mp));
- if (loginternal && agno == logagno) {
+ if (get_conf_val(OPT_L, L_INTERNAL) &&
+ agno == get_conf_val(OPT_L, L_AGNUM)) {
if (lalign) {
arec->ar_blockcount = cpu_to_be32(
XFS_FSB_TO_AGBNO(mp, logstart) -
@@ -3720,7 +3729,8 @@ _("size %s specified for log subvolume is too large, maximum is %lld blocks\n"),
}

/* account for the log space */
- if (loginternal && agno == logagno) {
+ if (get_conf_val(OPT_L, L_INTERNAL) && agno ==
+ get_conf_val(OPT_L, L_AGNUM)) {
rrec = XFS_RMAP_REC_ADDR(block,
be16_to_cpu(block->bb_numrecs) + 1);
rrec->rm_startblock = cpu_to_be32(
--
2.13.3