Add data_offset arg to ->validate_geometry.
This is needed to return correct available size. It isn't really used yet. Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
parent
387fcd593c
commit
af4348ddd1
15
Create.c
15
Create.c
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@ -251,7 +251,9 @@ int Create(struct supertype *st, char *mddev,
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s->size &= ~(unsigned long long)(s->chunk - 1);
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newsize = s->size * 2;
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if (st && ! st->ss->validate_geometry(st, s->level, s->layout, s->raiddisks,
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&s->chunk, s->size*2, NULL, &newsize, c->verbose>=0))
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&s->chunk, s->size*2,
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INVALID_SECTORS, NULL,
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&newsize, c->verbose>=0))
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return 1;
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if (s->chunk && s->chunk != UnSet) {
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@ -332,8 +334,9 @@ int Create(struct supertype *st, char *mddev,
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s->layout = default_layout(st, s->level, c->verbose);
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switch (st->ss->validate_geometry(
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st, s->level, s->layout, s->raiddisks,
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&s->chunk, s->size*2, dname, &freesize,
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c->verbose > 0)) {
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&s->chunk, s->size*2,
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INVALID_SECTORS, dname,
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&freesize, c->verbose > 0)) {
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case -1: /* Not valid, message printed, and not
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* worth checking any further */
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exit(2);
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@ -368,8 +371,9 @@ int Create(struct supertype *st, char *mddev,
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s->layout = default_layout(st, s->level, 0);
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if (!st->ss->validate_geometry(st, s->level, s->layout,
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s->raiddisks,
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&s->chunk, s->size*2, dname,
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&freesize,
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&s->chunk, s->size*2,
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INVALID_SECTORS,
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dname, &freesize,
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c->verbose >= 0)) {
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pr_err("%s is not suitable for "
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@ -470,6 +474,7 @@ int Create(struct supertype *st, char *mddev,
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if (!st->ss->validate_geometry(st, s->level, s->layout,
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s->raiddisks,
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&s->chunk, minsize*2,
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INVALID_SECTORS,
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NULL, NULL, 0)) {
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pr_err("devices too large for RAID level %d\n", s->level);
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return 1;
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2
Manage.c
2
Manage.c
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@ -549,7 +549,7 @@ int Manage_add(int fd, int tfd, struct mddev_dev *dv,
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if (tst->ss->validate_geometry(
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tst, array->level, array->layout,
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array->raid_disks, NULL,
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ldsize >> 9, NULL, NULL, 0) == 0) {
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ldsize >> 9, INVALID_SECTORS, NULL, NULL, 0) == 0) {
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if (!force) {
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pr_err("%s is larger than %s can "
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"effectively use.\n"
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1
mdadm.h
1
mdadm.h
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@ -778,6 +778,7 @@ extern struct superswitch {
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int (*validate_geometry)(struct supertype *st, int level, int layout,
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int raiddisks,
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int *chunk, unsigned long long size,
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unsigned long long data_offset,
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char *subdev, unsigned long long *freesize,
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int verbose);
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12
super-ddf.c
12
super-ddf.c
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@ -2581,18 +2581,21 @@ static int
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validate_geometry_ddf_container(struct supertype *st,
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int level, int layout, int raiddisks,
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int chunk, unsigned long long size,
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unsigned long long data_offset,
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char *dev, unsigned long long *freesize,
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int verbose);
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static int validate_geometry_ddf_bvd(struct supertype *st,
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int level, int layout, int raiddisks,
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int *chunk, unsigned long long size,
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unsigned long long data_offset,
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char *dev, unsigned long long *freesize,
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int verbose);
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static int validate_geometry_ddf(struct supertype *st,
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int level, int layout, int raiddisks,
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int *chunk, unsigned long long size,
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unsigned long long data_offset,
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char *dev, unsigned long long *freesize,
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int verbose)
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{
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@ -2615,7 +2618,8 @@ static int validate_geometry_ddf(struct supertype *st,
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/* Must be a fresh device to add to a container */
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return validate_geometry_ddf_container(st, level, layout,
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raiddisks, chunk?*chunk:0,
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size, dev, freesize,
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size, data_offset, dev,
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freesize,
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verbose);
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}
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@ -2652,7 +2656,8 @@ static int validate_geometry_ddf(struct supertype *st,
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* Should make a distinction one day.
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*/
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return validate_geometry_ddf_bvd(st, level, layout, raiddisks,
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chunk, size, dev, freesize,
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chunk, size, data_offset, dev,
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freesize,
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verbose);
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}
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/* This is the first device for the array.
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@ -2710,6 +2715,7 @@ static int validate_geometry_ddf(struct supertype *st,
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close(cfd);
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return validate_geometry_ddf_bvd(st, level, layout,
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raiddisks, chunk, size,
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data_offset,
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dev, freesize,
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verbose);
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}
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@ -2724,6 +2730,7 @@ static int
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validate_geometry_ddf_container(struct supertype *st,
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int level, int layout, int raiddisks,
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int chunk, unsigned long long size,
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unsigned long long data_offset,
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char *dev, unsigned long long *freesize,
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int verbose)
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{
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@ -2758,6 +2765,7 @@ validate_geometry_ddf_container(struct supertype *st,
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static int validate_geometry_ddf_bvd(struct supertype *st,
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int level, int layout, int raiddisks,
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int *chunk, unsigned long long size,
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unsigned long long data_offset,
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char *dev, unsigned long long *freesize,
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int verbose)
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{
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@ -196,6 +196,7 @@ static struct supertype *match_metadata_desc(char *arg)
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static int validate_geometry(struct supertype *st, int level,
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int layout, int raiddisks,
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int *chunk, unsigned long long size,
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unsigned long long data_offset,
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char *subdev, unsigned long long *freesize,
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int verbose)
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{
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@ -5279,7 +5279,9 @@ static int imsm_bbm_log_size(struct imsm_super *mpb)
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#ifndef MDASSEMBLE
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static int validate_geometry_imsm_container(struct supertype *st, int level,
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int layout, int raiddisks, int chunk,
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unsigned long long size, char *dev,
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unsigned long long size,
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unsigned long long data_offset,
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char *dev,
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unsigned long long *freesize,
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int verbose)
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{
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@ -5341,7 +5343,7 @@ static int validate_geometry_imsm_container(struct supertype *st, int level,
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}
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}
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*freesize = avail_size_imsm(st, ldsize >> 9, INVALID_SECTORS);
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*freesize = avail_size_imsm(st, ldsize >> 9, data_offset);
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free_imsm(super);
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return 1;
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@ -5878,7 +5880,9 @@ validate_geometry_imsm_orom(struct intel_super *super, int level, int layout,
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*/
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static int validate_geometry_imsm_volume(struct supertype *st, int level,
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int layout, int raiddisks, int *chunk,
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unsigned long long size, char *dev,
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unsigned long long size,
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unsigned long long data_offset,
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char *dev,
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unsigned long long *freesize,
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int verbose)
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{
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@ -6161,6 +6165,7 @@ static int reserve_space(struct supertype *st, int raiddisks,
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static int validate_geometry_imsm(struct supertype *st, int level, int layout,
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int raiddisks, int *chunk, unsigned long long size,
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unsigned long long data_offset,
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char *dev, unsigned long long *freesize,
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int verbose)
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{
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@ -6176,7 +6181,8 @@ static int validate_geometry_imsm(struct supertype *st, int level, int layout,
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/* Must be a fresh device to add to a container */
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return validate_geometry_imsm_container(st, level, layout,
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raiddisks,
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chunk?*chunk:0, size,
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chunk?*chunk:0,
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size, data_offset,
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dev, freesize,
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verbose);
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}
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@ -6219,6 +6225,7 @@ static int validate_geometry_imsm(struct supertype *st, int level, int layout,
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/* creating in a given container */
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return validate_geometry_imsm_volume(st, level, layout,
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raiddisks, chunk, size,
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data_offset,
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dev, freesize, verbose);
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}
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@ -6263,7 +6270,7 @@ static int validate_geometry_imsm(struct supertype *st, int level, int layout,
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close(cfd);
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return validate_geometry_imsm_volume(st, level, layout,
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raiddisks, chunk,
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size, dev,
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size, data_offset, dev,
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freesize, 1)
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? 1 : -1;
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}
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@ -9905,7 +9912,7 @@ enum imsm_reshape_type imsm_analyze_change(struct supertype *st,
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imsm_layout,
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geo->raid_disks + devNumChange,
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&chunk,
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geo->size,
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geo->size, INVALID_SECTORS,
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0, 0, 1))
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change = -1;
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@ -187,6 +187,7 @@ static struct supertype *match_metadata_desc(char *arg)
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static int validate_geometry(struct supertype *st, int level,
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int layout, int raiddisks,
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int *chunk, unsigned long long size,
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unsigned long long data_offset,
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char *subdev, unsigned long long *freesize,
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int verbose)
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{
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1
super0.c
1
super0.c
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@ -1124,6 +1124,7 @@ static void free_super0(struct supertype *st)
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static int validate_geometry0(struct supertype *st, int level,
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int layout, int raiddisks,
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int *chunk, unsigned long long size,
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unsigned long long data_offset,
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char *subdev, unsigned long long *freesize,
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int verbose)
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{
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3
super1.c
3
super1.c
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@ -1902,6 +1902,7 @@ static void free_super1(struct supertype *st)
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static int validate_geometry1(struct supertype *st, int level,
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int layout, int raiddisks,
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int *chunk, unsigned long long size,
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unsigned long long data_offset,
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char *subdev, unsigned long long *freesize,
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int verbose)
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{
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@ -1933,7 +1934,7 @@ static int validate_geometry1(struct supertype *st, int level,
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}
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close(fd);
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*freesize = avail_size1(st, ldsize >> 9, INVALID_SECTORS);
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*freesize = avail_size1(st, ldsize >> 9, data_offset);
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return 1;
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}
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#endif /* MDASSEMBLE */
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