mirror_zfs/module/os/linux/zfs
Coleman Kane 91d5ac85c0 Linux 5.12 compat: idmapped mounts
In Linux 5.12, the filesystem API was modified to support ipmapped
mounts by adding a "struct user_namespace *" parameter to a number
functions and VFS handlers. This change adds the needed autoconf
macros to detect the new interfaces and updates the code appropriately.
This change does not add support for idmapped mounts, instead it
preserves the existing behavior by passing the initial user namespace
where needed.  A subsequent commit will be required to add support
for idmapped mounted.

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Coleman Kane <ckane@colemankane.org>
Closes #11712
(cherry picked from commit e2a8296131)
Signed-off-by: Jonathon Fernyhough <jonathon@m2x.dev>
2021-06-23 13:22:15 -07:00
..
abd_os.c Include scatter_chunk_waste in arc_size 2020-08-17 20:04:04 -07:00
arc_os.c Linux 5.9 compat: NR_SLAB_RECLAIMABLE 2020-08-30 14:18:50 -07:00
Makefile.in Restore FreeBSD resource usage accounting 2021-03-05 12:50:32 -08:00
mmp_os.c Add zfs_multihost_interval tunable handler for FreeBSD 2020-06-23 13:32:42 -07:00
policy.c Linux 5.12 compat: idmapped mounts 2021-06-23 13:22:15 -07:00
qat_compress.c Fix QAT allocation failure return value 2020-01-06 11:17:53 -08:00
qat_crypt.c QAT related bug fixes 2019-09-12 13:33:44 -07:00
qat.c QAT related bug fixes 2019-09-12 13:33:44 -07:00
spa_misc_os.c Make spa_history_zone platform-dependent in kernel 2020-03-02 09:43:30 -08:00
trace.c Enable use of DTRACE_PROBE* macros in "spl" module 2019-11-01 13:13:43 -07:00
vdev_disk.c Linux 5.12 compat: bio->bi_disk member moved 2021-03-05 12:57:46 -08:00
vdev_file.c vdev_ashift should only be set once 2020-09-18 12:40:20 -07:00
zfs_acl.c Intentionally allow ZFS_READONLY in zfs_write 2021-03-08 09:07:29 -08:00
zfs_ctldir.c G/C struct znode -> z_moved 2020-11-11 11:40:15 -08:00
zfs_debug.c FreeBSD: Add support for procfs_list 2020-10-01 12:18:56 -07:00
zfs_dir.c Throw const on some strings 2020-10-16 12:55:56 -07:00
zfs_file_os.c Re-share zfsdev_getminor and zfs_onexit_fd_hold 2020-02-28 14:50:32 -08:00
zfs_ioctl_os.c Avoid taking global lock to destroy zfsdev state 2021-06-23 13:22:14 -07:00
zfs_racct.c Restore FreeBSD resource usage accounting 2021-03-05 12:50:32 -08:00
zfs_sysfs.c Persistent L2ARC 2020-04-10 10:33:35 -07:00
zfs_uio.c Linux 5.10 compat: restore custom uio_prefaultpages() 2021-01-22 09:58:49 -08:00
zfs_vfsops.c Macroify teardown lock handling 2021-06-23 13:22:14 -07:00
zfs_vnops_os.c Linux 5.12 compat: idmapped mounts 2021-06-23 13:22:15 -07:00
zfs_znode.c Share zfs_fsync, zfs_read, zfs_write, et al between Linux and FreeBSD 2020-12-23 14:34:59 -08:00
zio_crypt.c Initialize ZIL buffers 2021-03-08 09:07:21 -08:00
zpl_ctldir.c Linux 5.12 compat: idmapped mounts 2021-06-23 13:22:15 -07:00
zpl_export.c Eliminate Linux specific inode usage from common code 2019-12-11 11:53:57 -08:00
zpl_file.c Linux 5.12 compat: idmapped mounts 2021-06-23 13:22:15 -07:00
zpl_inode.c Linux 5.12 compat: idmapped mounts 2021-06-23 13:22:15 -07:00
zpl_super.c Linux: Fix ZFS_ENTER/ZFS_EXIT/ZFS_VERFY_ZP usage 2020-11-14 10:51:27 -08:00
zpl_xattr.c Linux 5.12 compat: idmapped mounts 2021-06-23 13:22:15 -07:00
zvol_os.c zvol: call zil_replaying() during replay 2021-06-23 13:22:14 -07:00