src/lib/libdevstat/devstat.c, branch release/14.4.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F14.4.0 2023-08-16T17:54:42Z Remove $FreeBSD$: one-line .c pattern 2023-08-16T17:54:42Z Warner Losh imp@FreeBSD.org 2023-08-16T17:54:42Z urn:sha1:1d386b48a555f61cb7325543adbbb5c3f3407a66 Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ devstat_selectdevs: resize dev_select only after copying data out of it 2019-12-03T09:48:43Z Andriy Gapon avg@FreeBSD.org 2019-12-03T09:48:43Z urn:sha1:84a03ac69a4b633526bc775fe73c973b1f0769b7 The resizing could be a downsizing so some data would be lost and we could attempt to read past the end of the new memory allocation. MFC after: 2 weeks Sponsored by: Panzura lib: further adoption of SPDX licensing ID tags. 2017-11-26T02:00:33Z Pedro F. Giffuni pfg@FreeBSD.org 2017-11-26T02:00:33Z urn:sha1:5e53a4f90f82c4345f277dd87cc9292f26e04a29 Mainly focus on files that use BSD 2-Clause license, however the tool I was using mis-identified many licenses so this was mostly a manual - error prone - task. 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. Remove unused variable and silence clang warnings. 2015-06-04T02:50:13Z Marcelo Araujo araujo@FreeBSD.org 2015-06-04T02:50:13Z urn:sha1:58c8c85234f949db5b1245806f141be28b7a20ca Differential Revision: D2681 Reviewed by: rodrigc Remove an obsolete comment in devstat(3) about the accuracy of the 2015-02-27T02:44:12Z Kenneth D. Merry ken@FreeBSD.org 2015-02-27T02:44:12Z urn:sha1:999efd901b5130085620dc57dbaaa35647c782e1 milliseconds per transaction (DSM_MS_PER_TRANSACTION) calculation. The comment was accurate many years ago when the kernel didn't record I/O times on a per-I/O basis, but now that we do collect that information in most areas, it isn't correct. The milliseconds per transaction values are correct, assuming the I/O duration has been recorded. Sponsored by: Spectra Logic MFC after: 3 days Fix a typo. 2013-12-25T19:38:16Z Sergey Kandaurov pluknet@FreeBSD.org 2013-12-25T19:38:16Z urn:sha1:6a4d9095303ebb870659f7a94c4991523d1c999b For vmcore, calculate time relative to device creation upon time_uptime. 2013-12-25T17:11:49Z Sergey Kandaurov pluknet@FreeBSD.org 2013-12-25T17:11:49Z urn:sha1:ef6b3fcf0fc48254b73c476992f26f0f200717d1 Previously it used a clock from live kernel. MFC after: 2 weeks New devstat metrics for devstat_compute_statistics(): 2012-12-15T18:19:48Z Mikolaj Golub trociny@FreeBSD.org 2012-12-15T18:19:48Z urn:sha1:fdd6757e713945cdb16ab346580332de933a00bc DSM_TOTAL_DURATION DSM_TOTAL_DURATION_READ DSM_TOTAL_DURATION_WRITE DSM_TOTAL_DURATION_FREE DSM_TOTAL_DURATION_OTHER DSM_TOTAL_BUSY_TIME Handle memory allocation failures in devstat_getdevs(), devstat_selectdevs(), 2012-01-06T21:28:29Z Guy Helmer ghelmer@FreeBSD.org 2012-01-06T21:28:29Z urn:sha1:a18e46160b3977b0a2855036765de6f21bd30644 and devstat_buildmatch(). PR: bin/83359 Reviewed by: ken Do not increment num_args if strsep(3) returned an empty field. 2011-04-04T09:25:27Z Sergey Kandaurov pluknet@FreeBSD.org 2011-04-04T09:25:27Z urn:sha1:1046090f1f0600d7298105f8226d4417918cb44d That fixes devstat_buildmatch(3) crashes with certain strings. Reported by: arundel MFC after: 2 weeks