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/

Do not panic in case of corrupted directory

The panic() will be called under ext2_dirbad()
function in case of rw mount. It cause user confusion,
like in BZ 265951.

PR: 265951
Reviewed by: pfg,

Do not panic in case of corrupted directory

The panic() will be called under ext2_dirbad()
function in case of rw mount. It cause user confusion,
like in BZ 265951.

PR: 265951
Reviewed by: pfg, mckusick
MFC after: 2 week
Differential revision: https://reviews.freebsd.org/D38503

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vfs: make relookup take an additional argument

instead of looking at SAVESTART

This is a step towards removing the flag.

Reviewed by: mckusick
Tested by: pho
Differential Revision: https://reviews

vfs: make relookup take an additional argument

instead of looking at SAVESTART

This is a step towards removing the flag.

Reviewed by: mckusick
Tested by: pho
Differential Revision: https://reviews.freebsd.org/D34468

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filesystems: return error from vn_rlimit_fsize() instead of EFBIG

Reviewed by: asomers, jah, markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https

filesystems: return error from vn_rlimit_fsize() instead of EFBIG

Reviewed by: asomers, jah, markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D36625

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vfs: always retain path buffer after lookup

This removes some of the complexity needed to maintain HASBUF and
allows for removing injecting SAVENAME by filesystems.

Reviewed by: kib (previous versi

vfs: always retain path buffer after lookup

This removes some of the complexity needed to maintain HASBUF and
allows for removing injecting SAVENAME by filesystems.

Reviewed by: kib (previous version)
Differential Revision: https://reviews.freebsd.org/D36542

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vfs: prefix lookup and relookup with vfs_

Reviewed by: imp, mckusick
Differential Revision: https://reviews.freebsd.org/D34530

ext2fs: remove remnants of the UFS snapshot code

Noted and reviewed by: mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D34095

vfs: remove cn_thread

It is always curthread.

Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D32453

vfs: remove dead fifoop VOP_KQFILTER implementations

These began to become obsolete in d6d64f0f2c26 (r137739) and the deal
was later sealed in 003e18aef4c4 (r137801) when vfs.fifofs.fops was
dropped

vfs: remove dead fifoop VOP_KQFILTER implementations

These began to become obsolete in d6d64f0f2c26 (r137739) and the deal
was later sealed in 003e18aef4c4 (r137801) when vfs.fifofs.fops was
dropped and vop-bypass for pipes became mandatory.

PR: 225934
Suggested by: markj
Reviewe by: kib, markj
Differential Revision: https://reviews.freebsd.org/D32270

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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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Fix inode birthtime updating logic.

The birthtime field of struct vattr does not checked
for VNOVAL in case of ext2_setattr() and produce incorrect
inode birthtime values.

Found using pjdfstest:

Fix inode birthtime updating logic.

The birthtime field of struct vattr does not checked
for VNOVAL in case of ext2_setattr() and produce incorrect
inode birthtime values.

Found using pjdfstest:
pjdfstest/tests/utimensat/03.t

Reviewed by: pfg
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D29929

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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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fs: clean up empty lines in .c and .h files

MFH

Sponsored by: Rubicon Communications, LLC (netgate.com)

Merge ^/head r363739 through r363986.

vfs: remove the obsolete privused argument from vaccess

This brings argument count down to 6, which is passable without the
stack on amd64.

MFH

Sponsored by: Rubicon Communications, LLC (netgate.com)

ext2fs: Stop checking for failures from malloc(M_WAITOK).

PR: 240545
Submitted by: Andrew Reiter <arr@watson.org>
Reviewed by: fsu
MFC after: 1 week
Differential Revision: https://reviews.freebsd.o

ext2fs: Stop checking for failures from malloc(M_WAITOK).

PR: 240545
Submitted by: Andrew Reiter <arr@watson.org>
Reviewed by: fsu
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D25707

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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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Fix incorrect inode link count check in case of rename.

The check was incorrect because the directory inode link count have
min value 2 after dir_nlink extfs feature introduction.

Merge ^/head r358049 through r358074.

Add a EXT2FS-specific implementation for lseek(SEEK_DATA).

The lseek(SEEK_DATA) optimization logic could be simply borrowed from ufs side.
See, https://reviews.freebsd.org/D19599.

Reviewed by: p

Add a EXT2FS-specific implementation for lseek(SEEK_DATA).

The lseek(SEEK_DATA) optimization logic could be simply borrowed from ufs side.
See, https://reviews.freebsd.org/D19599.

Reviewed by: pfg
MFC after: 1 week

Differential Revision: https://reviews.freebsd.org/D23605

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