Date: Thu, 2 Mar 2023 18:59:30 GMT From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 3c4af6fe955f - stable/12 - linprocfs(4): Fixup process size in the /proc/pid/stat file Message-ID: <202303021859.322IxUPS000787@gitrepo.freebsd.org>
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The branch stable/12 has been updated by dchagin: URL: https://cgit.FreeBSD.org/src/commit/?id=3c4af6fe955fa8427ebc1206046bdc0d35a692bb commit 3c4af6fe955fa8427ebc1206046bdc0d35a692bb Author: Dmitry Chagin <dchagin@FreeBSD.org> AuthorDate: 2023-02-26 13:42:22 +0000 Commit: Dmitry Chagin <dchagin@FreeBSD.org> CommitDate: 2023-03-02 18:59:19 +0000 linprocfs(4): Fixup process size in the /proc/pid/stat file According to the Linux sources the kernel exposes a proces virtual memory size via proc filesystem into the three files - stat, status and statm. This is the struct mm->total_vm value adjusted to the corresponding units - bytes, kilobytes and pages. The fix is based on a fernape@ analysis. PR: 265937 Reported by: Ray Bellis MFC after: 3 days (cherry picked from commit a55b5a9aed3981fcec205e246436991d138c78a2) --- sys/compat/linprocfs/linprocfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/compat/linprocfs/linprocfs.c b/sys/compat/linprocfs/linprocfs.c index de65078e7ee9..e0491581b090 100644 --- a/sys/compat/linprocfs/linprocfs.c +++ b/sys/compat/linprocfs/linprocfs.c @@ -848,7 +848,7 @@ linprocfs_doprocstat(PFS_FILL_ARGS) PS_ADD("0", "%d", 0); /* removed field */ PS_ADD("itrealvalue", "%d", 0); /* XXX */ PS_ADD("starttime", "%lu", TV2J(&kp.ki_start) - TV2J(&boottime)); - PS_ADD("vsize", "%ju", P2K((uintmax_t)kp.ki_size)); + PS_ADD("vsize", "%ju", (uintmax_t)kp.ki_size); PS_ADD("rss", "%ju", (uintmax_t)kp.ki_rssize); PS_ADD("rlim", "%lu", kp.ki_rusage.ru_maxrss); PS_ADD("startcode", "%ju", (uintmax_t)startcode);
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