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bdf4d6be1d
zvol queue limits initialization depends on `zv_volblocksize`, but it is initialized later, leading to several limits being initialized with incorrect values, including `max_discard_*` limits. This also causes `blkdiscard` command to consistently fail, as `blk_ioctl_discard` reads `bdev_max_discard_sectors()` limits as 0, leading to failure. The fix is straightforward: initialize `zv->zv_volblocksize` early, before setting the queue limits. This PR should fix `zvol/zvol_misc/zvol_misc_trim` failure on recent PRs, as the test case issues `blkdiscard` for a zvol. Additionally, `zvol_misc_trim` was recently enabled in `6c7d41a`, which is why the issue wasn't identified earlier. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Ameer Hamza <ahamza@ixsystems.com> Closes #16454 |
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| .. | ||
| abd_os.c | ||
| arc_os.c | ||
| mmp_os.c | ||
| policy.c | ||
| qat_compress.c | ||
| qat_crypt.c | ||
| qat.c | ||
| spa_misc_os.c | ||
| trace.c | ||
| vdev_disk.c | ||
| vdev_file.c | ||
| vdev_label_os.c | ||
| zfs_acl.c | ||
| zfs_ctldir.c | ||
| zfs_debug.c | ||
| zfs_dir.c | ||
| zfs_file_os.c | ||
| zfs_ioctl_os.c | ||
| zfs_racct.c | ||
| zfs_sysfs.c | ||
| zfs_uio.c | ||
| zfs_vfsops.c | ||
| zfs_vnops_os.c | ||
| zfs_znode.c | ||
| zio_crypt.c | ||
| zpl_ctldir.c | ||
| zpl_export.c | ||
| zpl_file_range.c | ||
| zpl_file.c | ||
| zpl_inode.c | ||
| zpl_super.c | ||
| zpl_xattr.c | ||
| zvol_os.c | ||