ext2fs: 'struct ufid': Re-order fields and unpack

Re-ordering the fields suppresses the trailing padding which was causing
the structure to overflow 'struct fid'.

While here, re-indent in a more vi

ext2fs: 'struct ufid': Re-order fields and unpack

Re-ordering the fields suppresses the trailing padding which was causing
the structure to overflow 'struct fid'.

While here, re-indent in a more visually pleasing way.

Reviewed by: rmacklem, emaste, markj
Approved by: markj (mentor)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D47955

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ext2fs: Fix the size of struct ufid and add a static assert

File system specific *fid structures are copied into the generic
struct fid defined in sys/mount.h.
As such, they cannot be larger than st

ext2fs: Fix the size of struct ufid and add a static assert

File system specific *fid structures are copied into the generic
struct fid defined in sys/mount.h.
As such, they cannot be larger than struct fid.

This patch packed the structure and checks via a __Static_assert().

Reviewed by: markj
MFC after: 2 weeks

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sys: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl s

sys: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

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sys: Remove $FreeBSD$: one-line .h pattern

Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/

Make inode extra time fields updating logic more closer to linux.

Found using pjdfstest:
pjdfstest/tests/utimensat/09.t

Reviewed by: pfg
MFC after: 2 weeks
Differential Revision: https://r

Make inode extra time fields updating logic more closer to linux.

Found using pjdfstest:
pjdfstest/tests/utimensat/09.t

Reviewed by: pfg
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D29933

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Add chr/blk devices support.

The dev field is placed into the inode structure.
The major/minor numbers conversion to/from linux compatile
format happen during on-disk inodes writing/reading.

Review

Add chr/blk devices support.

The dev field is placed into the inode structure.
The major/minor numbers conversion to/from linux compatile
format happen during on-disk inodes writing/reading.

Reviewed by: pfg
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D29930

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vnode: move write cluster support data to inodes.

The data is only needed by filesystems that
1. use buffer cache
2. utilize clustering write support.

Requested by: mjg
Reviewed by: asomers (previo

vnode: move write cluster support data to inodes.

The data is only needed by filesystems that
1. use buffer cache
2. utilize clustering write support.

Requested by: mjg
Reviewed by: asomers (previous version), fsu (ext2 parts), mckusick
Tested by: pho
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D28679

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Revert r313780 (UFS_ prefix)

Prefix UFS symbols with UFS_ to reduce namespace pollution

Followup to r313780. Also prefix ext2's and nandfs's versions with
EXT2_ and NANDFS_.

Reported by: kib
Reviewed by: kib, mckusick
Sponsor

Prefix UFS symbols with UFS_ to reduce namespace pollution

Followup to r313780. Also prefix ext2's and nandfs's versions with
EXT2_ and NANDFS_.

Reported by: kib
Reviewed by: kib, mckusick
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D9623

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Merge ^/head r325999 through r326131.

sys: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for

sys: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

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Merge ^/head r323559 through r325504.

MFhead@r324837

While here, diff reduce some of the changes in sys/boot by moving
MK_COVERAGE=no to sys/boot/Makefile.inc .

Add inital extents read-write support.

Approved by: pfg (mentor)
MFC after: 6 months
RelNotes: Yes

Differential Revision: https://reviews.freebsd.org/D12087

MFhead@r320180

Merge ^/head r319973 through 321382.

Merge ^/head r320042 through r320397.

ext2fs: add dir_nlink feature support.

ext4 on linux has always supported more than 32000 directories through
the dir_nlink feature, but FreeBSD was unable to catch up on this feature.
As part of th

ext2fs: add dir_nlink feature support.

ext4 on linux has always supported more than 32000 directories through
the dir_nlink feature, but FreeBSD was unable to catch up on this feature.
As part of the 64 bit inode changes nlink_t has been extended and this
feature is now possible.

Submitted by: Fedor Uporov
Differential Revision: https://reviews.freebsd.org/D11210

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ext2fs: Initial support for Extended Attributes.

Currently read-only.

Submitted by: Fedor Uporov
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D10151

Merge ^/head r313644 through r313895.

prefix UFS symbols with UFS_ to reduce namespace pollution

Specifically:
ROOTINO -> UFS_ROOTINO
WINO -> UFS_WINO
NXADDR -> UFS_NXADDR
NDADDR -> UFS_NDADDR
NIADDR -> UFS_NIADDR
MAXSYMLINK

prefix UFS symbols with UFS_ to reduce namespace pollution

Specifically:
ROOTINO -> UFS_ROOTINO
WINO -> UFS_WINO
NXADDR -> UFS_NXADDR
NDADDR -> UFS_NDADDR
NIADDR -> UFS_NIADDR
MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Also prefix ext2's and nandfs's NDADDR and NIADDR with EXT2_ and NANDFS_

Reviewed by: kib, mckusick
Obtained from: NetBSD
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D9536

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style(9) cleanups.

Just to reduce some of the issues found with indent(1).

MFC after: 1 week

Merge ^/head r309263 through r309518.

ext2fs: renumber the license clauses to avoid skipping #3.

This is to keep consistency with other files, and help license-checking
utilities determine the number of clauses that apply.

No functiona

ext2fs: renumber the license clauses to avoid skipping #3.

This is to keep consistency with other files, and help license-checking
utilities determine the number of clauses that apply.

No functional change.

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MfH @r295202

Expect to see panics in routing code at least now.