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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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module/os/freebsd/zfs/vdev_file.c
+1 -1
View File
@@ -247,7 +247,7 @@ vdev_file_io_start(zio_t *zio)
vdev_t *vd = zio->io_vd;
vdev_file_t *vf = vd->vdev_tsd;
if (zio->io_type == ZIO_TYPE_IOCTL) {
if (zio->io_type == ZIO_TYPE_FLUSH) {
/* XXPOLICY */
if (!vdev_readable(vd)) {
zio->io_error = SET_ERROR(ENXIO);
module/os/freebsd/zfs/vdev_geom.c
+4 -4
View File
@@ -1053,7 +1053,7 @@ vdev_geom_io_intr(struct bio *bp)
/*
* We have to split bio freeing into two parts, because the ABD code
* cannot be called in this context and vdev_op_io_done is not called
* for ZIO_TYPE_IOCTL zio-s.
* for ZIO_TYPE_FLUSH zio-s.
*/
if (zio->io_type != ZIO_TYPE_READ && zio->io_type != ZIO_TYPE_WRITE) {
g_destroy_bio(bp);
@@ -1153,7 +1153,7 @@ vdev_geom_io_start(zio_t *zio)
vd = zio->io_vd;
if (zio->io_type == ZIO_TYPE_IOCTL) {
if (zio->io_type == ZIO_TYPE_FLUSH) {
/* XXPOLICY */
if (!vdev_readable(vd)) {
zio->io_error = SET_ERROR(ENXIO);
@@ -1181,7 +1181,7 @@ vdev_geom_io_start(zio_t *zio)
ASSERT(zio->io_type == ZIO_TYPE_READ ||
zio->io_type == ZIO_TYPE_WRITE ||
zio->io_type == ZIO_TYPE_TRIM ||
zio->io_type == ZIO_TYPE_IOCTL);
zio->io_type == ZIO_TYPE_FLUSH);
cp = vd->vdev_tsd;
if (cp == NULL) {
@@ -1233,7 +1233,7 @@ vdev_geom_io_start(zio_t *zio)
bp->bio_offset = zio->io_offset;
bp->bio_length = zio->io_size;
break;
case ZIO_TYPE_IOCTL:
case ZIO_TYPE_FLUSH:
bp->bio_cmd = BIO_FLUSH;
bp->bio_data = NULL;
bp->bio_offset = cp->provider->mediasize;
module/os/linux/zfs/vdev_disk.c
+1 -1
View File
@@ -1400,7 +1400,7 @@ vdev_disk_io_start(zio_t *zio)
}
switch (zio->io_type) {
case ZIO_TYPE_IOCTL:
case ZIO_TYPE_FLUSH:
if (!vdev_readable(v)) {
/* Drive not there, can't flush */
module/os/linux/zfs/vdev_file.c
+1 -1
View File
@@ -242,7 +242,7 @@ vdev_file_io_start(zio_t *zio)
vdev_t *vd = zio->io_vd;
vdev_file_t *vf = vd->vdev_tsd;
if (zio->io_type == ZIO_TYPE_IOCTL) {
if (zio->io_type == ZIO_TYPE_FLUSH) {
/* XXPOLICY */
if (!vdev_readable(vd)) {
zio->io_error = SET_ERROR(ENXIO);