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964dfc3176
The actual minimum hole size on ZFS is variable, but we always report SPA_MINBLOCKSIZE, which is 512. This may lead applications to believe that they can reliably create holes at 512-byte boundaries and waste resources trying to punch holes that ZFS ends up filling anyway. * In the general case, if the vnode is a regular file, return its current block size, or the record size if the file is smaller than its own block size. If the vnode is a directory, return the dataset record size. If it is neither a regular file nor a directory, return EINVAL. * In the control directory case, always return EINVAL. Signed-off-by: Dag-Erling Smørgrav <des@FreeBSD.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Closes #17750 |
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| .. | ||
| abd_os.c | ||
| arc_os.c | ||
| crypto_os.c | ||
| dmu_os.c | ||
| event_os.c | ||
| hkdf.c | ||
| kmod_core.c | ||
| spa_os.c | ||
| sysctl_os.c | ||
| vdev_geom.c | ||
| vdev_label_os.c | ||
| zfs_acl.c | ||
| zfs_ctldir.c | ||
| zfs_debug.c | ||
| zfs_dir.c | ||
| zfs_file_os.c | ||
| zfs_ioctl_compat.c | ||
| zfs_ioctl_os.c | ||
| zfs_racct.c | ||
| zfs_vfsops.c | ||
| zfs_vnops_os.c | ||
| zfs_znode_os.c | ||
| zio_crypt.c | ||
| zvol_os.c | ||