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zio: rename ZIO_TYPE_IOCTL to ZIO_TYPE_FLUSH

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The only possible ioctl is a flush, and any other kind of meta-operation
introduced in the future is likely to have different semantics (much
like trim did). So, lets just call it what it is.

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Rob Norris <rob.norris@klarasystems.com>
Closes #16064
This commit is contained in:
Rob Norris
2024-04-04 22:35:00 +11:00
committed by Brian Behlendorf
parent b613709c46
commit d7605ae77b
13 changed files with 53 additions and 47 deletions
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cmd/zinject/zinject.c
+5 -5
View File
@@ -265,7 +265,7 @@ usage(void)
"\t\tspa_vdev_exit() will trigger a panic.\n"
"\n"
"\tzinject -d device [-e errno] [-L <nvlist|uber|pad1|pad2>] [-F]\n"
"\t\t[-T <read|write|free|claim|ioctl|all>] [-f frequency] pool\n\n"
"\t\t[-T <read|write|free|claim|flush|all>] [-f frequency] pool\n\n"
"\t\tInject a fault into a particular device or the device's\n"
"\t\tlabel. Label injection can either be 'nvlist', 'uber',\n "
"\t\t'pad1', or 'pad2'.\n"
@@ -425,7 +425,7 @@ print_device_handler(int id, const char *pool, zinject_record_t *record,
void *data)
{
static const char *iotypestr[] = {
"null", "read", "write", "free", "claim", "ioctl", "trim", "all",
"null", "read", "write", "free", "claim", "flush", "trim", "all",
};
int *count = data;
@@ -978,14 +978,14 @@ main(int argc, char **argv)
io_type = ZIO_TYPE_FREE;
} else if (strcasecmp(optarg, "claim") == 0) {
io_type = ZIO_TYPE_CLAIM;
} else if (strcasecmp(optarg, "ioctl") == 0) {
io_type = ZIO_TYPE_IOCTL;
} else if (strcasecmp(optarg, "flush") == 0) {
io_type = ZIO_TYPE_FLUSH;
} else if (strcasecmp(optarg, "all") == 0) {
io_type = ZIO_TYPES;
} else {
(void) fprintf(stderr, "invalid I/O type "
"'%s': must be 'read', 'write', 'free', "
"'claim', 'ioctl' or 'all'\n", optarg);
"'claim', 'flush' or 'all'\n", optarg);
usage();
libzfs_fini(g_zfs);
return (1);