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exofs: Rename struct ore_components comps => oc

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ore_components already has a comps member so this leads
to things like comps->comps which is annoying. the name oc
was already used in new code. So rename all old usage of
ore_components comps => ore_components oc.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
This commit is contained in:
Boaz Harrosh
2011-09-28 11:39:59 +03:00
parent de74b05ace
commit 5bf696dad4
5 changed files with 64 additions and 64 deletions
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58
fs/exofs/super.c
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@@ -266,7 +266,7 @@ static int __sbi_read_stats(struct exofs_sb_info *sbi)
struct ore_io_state *ios;
int ret;
ret = ore_get_io_state(&sbi->layout, &sbi->comps, &ios);
ret = ore_get_io_state(&sbi->layout, &sbi->oc, &ios);
if (unlikely(ret)) {
EXOFS_ERR("%s: ore_get_io_state failed.\n", __func__);
return ret;
@@ -321,7 +321,7 @@ int exofs_sbi_write_stats(struct exofs_sb_info *sbi)
struct ore_io_state *ios;
int ret;
ret = ore_get_io_state(&sbi->layout, &sbi->comps, &ios);
ret = ore_get_io_state(&sbi->layout, &sbi->oc, &ios);
if (unlikely(ret)) {
EXOFS_ERR("%s: ore_get_io_state failed.\n", __func__);
return ret;
@@ -360,7 +360,7 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
struct exofs_sb_info *sbi;
struct exofs_fscb *fscb;
struct ore_comp one_comp;
struct ore_components comps;
struct ore_components oc;
struct ore_io_state *ios;
int ret = -ENOMEM;
@@ -378,9 +378,9 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
* the writeable info is set in exofs_sbi_write_stats() above.
*/
exofs_init_comps(&comps, &one_comp, sbi, EXOFS_SUPER_ID);
exofs_init_comps(&oc, &one_comp, sbi, EXOFS_SUPER_ID);
ret = ore_get_io_state(&sbi->layout, &comps, &ios);
ret = ore_get_io_state(&sbi->layout, &oc, &ios);
if (unlikely(ret))
goto out;
@@ -431,17 +431,17 @@ static void _exofs_print_device(const char *msg, const char *dev_path,
static void exofs_free_sbi(struct exofs_sb_info *sbi)
{
while (sbi->comps.numdevs) {
int i = --sbi->comps.numdevs;
struct osd_dev *od = sbi->comps.ods[i];
while (sbi->oc.numdevs) {
int i = --sbi->oc.numdevs;
struct osd_dev *od = sbi->oc.ods[i];
if (od) {
sbi->comps.ods[i] = NULL;
sbi->oc.ods[i] = NULL;
osduld_put_device(od);
}
}
if (sbi->comps.ods != sbi->_min_one_dev)
kfree(sbi->comps.ods);
if (sbi->oc.ods != sbi->_min_one_dev)
kfree(sbi->oc.ods);
kfree(sbi);
}
@@ -468,7 +468,7 @@ static void exofs_put_super(struct super_block *sb)
msecs_to_jiffies(100));
}
_exofs_print_device("Unmounting", NULL, sbi->comps.ods[0],
_exofs_print_device("Unmounting", NULL, sbi->oc.ods[0],
sbi->one_comp.obj.partition);
bdi_destroy(&sbi->bdi);
@@ -623,7 +623,7 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info *sbi,
return -ENOMEM;
}
sbi->comps.numdevs = 0;
sbi->oc.numdevs = 0;
comp.obj.partition = sbi->one_comp.obj.partition;
comp.obj.id = EXOFS_DEVTABLE_ID;
@@ -648,13 +648,13 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info *sbi,
goto out;
if (likely(numdevs > 1)) {
unsigned size = numdevs * sizeof(sbi->comps.ods[0]);
unsigned size = numdevs * sizeof(sbi->oc.ods[0]);
/* Twice bigger table: See exofs_init_comps() and below
* comment
*/
sbi->comps.ods = kzalloc(size + size - 1, GFP_KERNEL);
if (unlikely(!sbi->comps.ods)) {
sbi->oc.ods = kzalloc(size + size - 1, GFP_KERNEL);
if (unlikely(!sbi->oc.ods)) {
EXOFS_ERR("ERROR: faild allocating Device array[%d]\n",
numdevs);
ret = -ENOMEM;
@@ -681,8 +681,8 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info *sbi,
* line. We always keep them in device-table order.
*/
if (fscb_od && osduld_device_same(fscb_od, &odi)) {
sbi->comps.ods[i] = fscb_od;
++sbi->comps.numdevs;
sbi->oc.ods[i] = fscb_od;
++sbi->oc.numdevs;
fscb_od = NULL;
continue;
}
@@ -695,8 +695,8 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info *sbi,
goto out;
}
sbi->comps.ods[i] = od;
++sbi->comps.numdevs;
sbi->oc.ods[i] = od;
++sbi->oc.numdevs;
/* Read the fscb of the other devices to make sure the FS
* partition is there.
@@ -719,7 +719,7 @@ static int exofs_read_lookup_dev_table(struct exofs_sb_info *sbi,
out:
kfree(dt);
if (likely(!ret)) {
unsigned numdevs = sbi->comps.numdevs;
unsigned numdevs = sbi->oc.numdevs;
if (unlikely(fscb_od)) {
EXOFS_ERR("ERROR: Bad device-table container device not present\n");
@@ -732,7 +732,7 @@ out:
* starting at this device. See exofs_init_comps()
*/
for (i = 0; i < numdevs - 1; ++i)
sbi->comps.ods[i + numdevs] = sbi->comps.ods[i];
sbi->oc.ods[i + numdevs] = sbi->oc.ods[i];
}
return ret;
}
@@ -783,10 +783,10 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent)
sbi->one_comp.obj.partition = opts->pid;
sbi->one_comp.obj.id = 0;
exofs_make_credential(sbi->one_comp.cred, &sbi->one_comp.obj);
sbi->comps.numdevs = 1;
sbi->comps.single_comp = EC_SINGLE_COMP;
sbi->comps.comps = &sbi->one_comp;
sbi->comps.ods = sbi->_min_one_dev;
sbi->oc.numdevs = 1;
sbi->oc.single_comp = EC_SINGLE_COMP;
sbi->oc.comps = &sbi->one_comp;
sbi->oc.ods = sbi->_min_one_dev;
/* fill in some other data by hand */
memset(sb->s_id, 0, sizeof(sb->s_id));
@@ -835,7 +835,7 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent)
if (unlikely(ret))
goto free_sbi;
} else {
sbi->comps.ods[0] = od;
sbi->oc.ods[0] = od;
}
__sbi_read_stats(sbi);
@@ -875,7 +875,7 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent)
goto free_sbi;
}
_exofs_print_device("Mounting", opts->dev_name, sbi->comps.ods[0],
_exofs_print_device("Mounting", opts->dev_name, sbi->oc.ods[0],
sbi->one_comp.obj.partition);
return 0;
@@ -924,7 +924,7 @@ static int exofs_statfs(struct dentry *dentry, struct kstatfs *buf)
uint64_t used = ULLONG_MAX;
int ret;
ret = ore_get_io_state(&sbi->layout, &sbi->comps, &ios);
ret = ore_get_io_state(&sbi->layout, &sbi->oc, &ios);
if (ret) {
EXOFS_DBGMSG("ore_get_io_state failed.\n");
return ret;