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Remove unused fields from zvol_task_t 

We don't use or need the pool name or value source in the zvol tasks.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #12361
This commit is contained in:
Ryan Moeller 2021-07-19 12:02:35 -04:00 committed by Tony Hutter
parent c2c4d05700
commit 0ca9558561
1 changed files with 0 additions and 5 deletions
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5
module/zfs/zvol.c
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@ -106,10 +106,8 @@ typedef enum {
typedef struct { typedef struct {
zvol_async_op_t op; zvol_async_op_t op;
char pool[MAXNAMELEN];
char name1[MAXNAMELEN]; char name1[MAXNAMELEN];
char name2[MAXNAMELEN]; char name2[MAXNAMELEN];
zprop_source_t source;
uint64_t value; uint64_t value;
} zvol_task_t; } zvol_task_t;
@ -1439,7 +1437,6 @@ zvol_task_alloc(zvol_async_op_t op, const char *name1, const char *name2,
uint64_t value) uint64_t value)
{ {
zvol_task_t *task; zvol_task_t *task;
char *delim;
/* Never allow tasks on hidden names. */ /* Never allow tasks on hidden names. */
if (name1[0] == '$') if (name1[0] == '$')
@ -1448,8 +1445,6 @@ zvol_task_alloc(zvol_async_op_t op, const char *name1, const char *name2,
task = kmem_zalloc(sizeof (zvol_task_t), KM_SLEEP); task = kmem_zalloc(sizeof (zvol_task_t), KM_SLEEP);
task->op = op; task->op = op;
task->value = value; task->value = value;
delim = strchr(name1, '/');
strlcpy(task->pool, name1, delim ? (delim - name1 + 1) : MAXNAMELEN);
strlcpy(task->name1, name1, MAXNAMELEN); strlcpy(task->name1, name1, MAXNAMELEN);
if (name2 != NULL) if (name2 != NULL)