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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Fix build with gcc12.

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

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

Move mnt_maxsymlinklen into appropriate fs mount data structures

Reviewed by: mckusick
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
X-MFC-Note: struct mount layout
Different

Move mnt_maxsymlinklen into appropriate fs mount data structures

Reviewed by: mckusick
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
X-MFC-Note: struct mount layout
Differential revision: https://reviews.freebsd.org/D30325

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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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ext2fs: clear write cluster tracking on truncation

Reviewed by: fsu, mckusick
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org

ext2fs: clear write cluster tracking on truncation

Reviewed by: fsu, mckusick
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D28679

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vfs: drop the de facto curthread argument from VOP_INACTIVE

Add BE architectures support.

Author of most initial version: pfg (https://reviews.freebsd.org/D23259)

Reviewed by: pfg
MFC after: 3 months

Differential Revision: https://reviews.freebs

Add BE architectures support.

Author of most initial version: pfg (https://reviews.freebsd.org/D23259)

Reviewed by: pfg
MFC after: 3 months

Differential Revision: https://reviews.freebsd.org/D24685

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Merge ^/head r351317 through r351731.

Rework v_object lifecycle for vnodes.

Current implementation of vnode_create_vobject() and
vnode_destroy_vobject() is written so that it prepared to handle the
vm object destruction for live vnode.

Rework v_object lifecycle for vnodes.

Current implementation of vnode_create_vobject() and
vnode_destroy_vobject() is written so that it prepared to handle the
vm object destruction for live vnode. Practically, no filesystems use
this, except for some remnants that were present in UFS till today.
One of the consequences of that model is that each filesystem must
call vnode_destroy_vobject() in VOP_RECLAIM() or earlier, as result
all of them get rid of the v_object in reclaim.

Move the call to vnode_destroy_vobject() to vgonel() before
VOP_RECLAIM(). This makes v_object stable: either the object is NULL,
or it is valid vm object till the vnode reclamation. Remove code from
vnode_create_vobject() to handle races with the parallel destruction.

Reviewed by: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D21412

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MFHead @348740

Sponsored by: The FreeBSD Foundation

Remove "struct ucred*" argument from vtruncbuf

vtruncbuf takes a "struct ucred*" argument. AFAICT, it's been unused ever
since that function was first added in r34611. Remove it. Also, remove some

Remove "struct ucred*" argument from vtruncbuf

vtruncbuf takes a "struct ucred*" argument. AFAICT, it's been unused ever
since that function was first added in r34611. Remove it. Also, remove some
"struct ucred" arguments from fuse and nfs functions that were only used by
vtruncbuf.

Reviewed by: cem
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D20377

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MFHead @347527

Sponsored by: The FreeBSD Foundation

ext2fs: Initial version of DTrace support.

Reviewed by: pfg, gnn
MFC after: 1 week

Differential Revision: https://reviews.freebsd.org/D19848

Fix EXT2FS_DEBUG definition usage.

Reviewed by: pfg
MFC after: 3 months

Differential Revision: https://reviews.freebsd.org/D15394

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@r325004

Fix physical block number overflow in different places.

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

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@r324075

Add check to avoid raw inode iblocks fields overflow in case of huge_file feature.
Use the Linux logic for now.

Reviewed by: pfg (mentor)
Approved by: pfg (mentor)
MFC after: 2 weeks
Diff

Add check to avoid raw inode iblocks fields overflow in case of huge_file feature.
Use the Linux logic for now.

Reviewed by: pfg (mentor)
Approved by: pfg (mentor)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D12131

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Merge ^/head r317503 through r317807.