Changes in tmpfs_fifoops.c

dfc01658 - sys: Remove $FreeBSD$: two-line .c pattern

Wed, 16 Aug 2023 17:54:30 +0000

sys: Remove $FreeBSD$: two-line .c patternRemove /^#include\s+.*$\n\s+__FBSDID$"\$FreeBSD\$"$;\n/ List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

b61a5730 - spdx: The BSD-2-Clause-NetBSD identifier is obsolete, drop -NetBSD

Wed, 10 May 2023 15:40:58 +0000

spdx: The BSD-2-Clause-NetBSD identifier is obsolete, drop -NetBSDThe SPDX folks have obsoleted the BSD-2-Clause-NetBSD identifier. Catchup to that fact and revert to their recommended match of BSD-2-Clause.Discussed with: pfgMFC After: 3 daysSponsored by: Netflix List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

5e954b92 - tmpfs: add missing vop_fplookup ops to tmpfs_fifoop_entries

Tue, 18 Apr 2023 18:04:16 +0000

tmpfs: add missing vop_fplookup ops to tmpfs_fifoop_entriesReported by: gbePR: 270917 List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

18790219 - tmpfs: add vop_stdadd_writecount_nomsync to fifo vnode ops

Fri, 26 Nov 2021 19:29:49 +0000

tmpfs: add vop_stdadd_writecount_nomsync to fifo vnode opsReported by: yasuFixes: 3ffcfa599e29686c ("vfs: add vop_stdadd_writecount_nomsync") List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

016b7c7e - tmpfs: restore atime updates for reads from page cache.

Wed, 16 Sep 2020 21:28:18 +0000

tmpfs: restore atime updates for reads from page cache.Split TMPFS_NODE_ACCCESSED bit into dedicated byte that can be updatedatomically without locks or (locked) atomics.tn_update_getattr() change also contains unrelated bug fix.Reported by: lwhsuPR: 249362Reviewed by: markj (previous version)Discussed with: mjgSponsored by: The FreeBSD FoundationDifferential revision: https://reviews.freebsd.org/D26451 List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

6fa079fc - vfs: flatten vop vectors

Mon, 16 Dec 2019 00:06:22 +0000

vfs: flatten vop vectorsThis eliminates the following loop from all VOP calls:while(vop != NULL && \ vop->vop_spare2 == NULL && vop->vop_bypass == NULL) vop = vop->vop_default;Reviewed by: jeffTesetd by: phoDifferential Revision: https://reviews.freebsd.org/D22738 List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

e1cdc30f - tmpfs: ignore tmpfs_set_status() if mount point is read-only.

Tue, 02 Apr 2019 13:49:32 +0000

tmpfs: ignore tmpfs_set_status() if mount point is read-only.In particular, this fixes atimes still changing for ro tmpfs.tmpfs_set_status() gains tmpfs_mount * argument.Tested by: phoSponsored by: The FreeBSD FoundationMFC after: 2 weeksDifferential revision: https://reviews.freebsd.org/D19737 List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

b501cc5d - Rework pathconf handling for FIFOs.

Tue, 19 Dec 2017 22:39:05 +0000

Rework pathconf handling for FIFOs.On the one hand, FIFOs should respect other variables not supported bythe fifofs vnode operation (such as _PC_NAME_MAX, _PC_LINK_MAX, etc.).These values are fs-specific and must come from a fs-specific method.On the other hand, filesystems that support FIFOs are required tosupport _PC_PIPE_BUF on directory vnodes that can contain FIFOs.Given this latter requirement, once the fs-specific VOP_PATHCONFmethod supports _PC_PIPE_BUF for directories, it is also suitable forFIFOs permitting a single VOP_PATHCONF method to be used for bothFIFOs and non-FIFOs.To that end, retire all of the FIFO-specific pathconf methods fromfilesystems and change FIFO-specific vnode operation switches to usethe existing fs-specific VOP_PATHCONF method. For fifofs, set it'sVOP_PATHCONF to VOP_PANIC since it should no longer be used.While here, move _PC_PIPE_BUF handling out of vop_stdpathconf() so thatonly filesystems supporting FIFOs will report a value. In addition,only report a valid _PC_PIPE_BUF for directories and FIFOs.Discussed with: bdeReviewed by: kib (part of a larger patch)MFC after: 1 monthSponsored by: Chelsio CommunicationsDifferential Revision: https://reviews.freebsd.org/D12572 List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

db357f58 - Fix file missed in r326607.

Wed, 06 Dec 2017 00:44:49 +0000

Fix file missed in r326607. List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

d63027b6 - sys/fs: further adoption of SPDX licensing ID tags.

Mon, 27 Nov 2017 15:15:37 +0000

sys/fs: further adoption of SPDX licensing ID tags.Mainly focus on files that use BSD 2-Clause license, however the tool Iwas using misidentified many licenses so this was mostly a manual - errorprone - task.The Software Package Data Exchange (SPDX) group provides a specificationto make it easier for automated tools to detect and summarize well knownopensource licenses. We are gradually adopting the specification, notingthat the tags are considered only advisory and do not, in any way,superceed or replace the license texts. List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

eafe4941 - Remove unused header.

Sun, 19 Nov 2017 03:51:47 +0000

Remove unused header. List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

5b01ccb0 - Use tmpfs_print for tmpfs FIFOs.

Mon, 25 Sep 2017 20:26:16 +0000

Use tmpfs_print for tmpfs FIFOs.Reviewed by: kib (part of a larger patch) List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

5dc11286 - Lock tmpfs node tn_status updates done under the shared vnode lock.

Fri, 06 Jan 2017 17:43:36 +0000

Lock tmpfs node tn_status updates done under the shared vnode lock.If tmpfs vnode is only shared locked, tn_status field still needsupdates to note the access time modification. Use the same lockingscheme as for UFS, protect tn_status with the node interlock + sharedvnode lock.Fix nearby style.Noted and reviewed by: mjgTested by: phoSponsored by: The FreeBSD FoundationMFC after: 1 week List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

9a4d5dbb - Remove dead code.

Fri, 06 Jan 2017 17:03:08 +0000

Remove dead code.Fifos overwrite file ops vector, and fifo VOP_KQFILTER is VOP_PANIC().Tested by: phoSponsored by: The FreeBSD FoundationMFC after: 1 week List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

fca015d3 - Remove code separator lines which do not conform to style(9).

Mon, 14 Jul 2014 08:17:11 +0000

Remove code separator lines which do not conform to style(9).Sponsored by: The FreeBSD FoundationMFC after: 2 weeks List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

e08d5567 - Reflect license change of NetBSD code.

Wed, 03 Sep 2008 18:53:48 +0000

Reflect license change of NetBSD code.Obtained from: NetBSDMFC after: 3 days List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

a321f489 - Space/style cleanups after last set of commits.

Thu, 28 Jun 2007 02:39:31 +0000

Space/style cleanups after last set of commits.Approved by: re (tmpfs blanket) List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

a96539bf - Staticify most of fifo/vn operations, they should not

Thu, 28 Jun 2007 02:36:41 +0000

Staticify most of fifo/vn operations, they should notbe directly exposed outside.Approved by: re (tmpfs blanket) List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c

d1fa59e9 - MFp4: Add tmpfs, an efficient memory file system.

Sat, 16 Jun 2007 01:56:05 +0000

MFp4: Add tmpfs, an efficient memory file system.Please note that, this is currently considered as anexperimental feature so there could be some roughedges. Consult http://wiki.freebsd.org/TMPFS formore information.For now, connect tmpfs to build on i386 and amd64architectures only. Please let us know if you havesuccess with other platforms.This work was developed by Julio M. Merino Vidalfor NetBSD as a SoC project; Rohit Jalan ported itfrom NetBSD to FreeBSD. Howard Su and Glen Leederare worked on it to continue this effort.Obtained from: NetBSD via p4Submitted by: Howard Su (with some minor changes)Approved by: re (kensmith) List of files: /freebsd-14.2/sys/fs/tmpfs/tmpfs_fifoops.c