Date: Sun, 27 Dec 2020 14:09:29 -0500 From: Mark Johnston <markj@freebsd.org> To: Mateusz Guzik <mjg@freebsd.org> Cc: src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: a1fc1f10c65f - main - Revert "cache: modification and last entry filling support in lockless lookup" Message-ID: <X%2Bjb6UsTc8ewGJRk@raichu> In-Reply-To: <202012271904.0BRJ4DWF044873@gitrepo.freebsd.org> References: <202012271904.0BRJ4DWF044873@gitrepo.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, Dec 27, 2020 at 07:04:13PM +0000, Mateusz Guzik wrote: > The branch main has been updated by mjg: > > URL: https://cgit.FreeBSD.org/src/commit/?id=a1fc1f10c65fe8684d09d2252c19ebb213182b4f > > commit a1fc1f10c65fe8684d09d2252c19ebb213182b4f > Author: Mateusz Guzik <mjg@FreeBSD.org> > AuthorDate: 2020-12-27 19:02:29 +0000 > Commit: Mateusz Guzik <mjg@FreeBSD.org> > CommitDate: 2020-12-27 19:02:29 +0000 > > Revert "cache: modification and last entry filling support in lockless lookup" > > This reverts commit 6dbb07ed6872ae7988b9b705e322c94658eba6d1. > > Some ports unreliably fail to build with rmdir getting ENOTEMPTY. I also got this when running the fs/tmpfs/rename_test:dots test panic: Assertion (cnp->cn_flags & ISDOTDOT) != 0 failed at /usr/home/markj/src/freebsd-dev/sys/kern/vfs_cache.c:1663 cpuid = 22 time = 1609095767 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe01aeb764b0 vpanic() at vpanic+0x181/frame 0xfffffe01aeb76500 panic() at panic+0x43/frame 0xfffffe01aeb76560 cache_lookup_dotdot() at cache_lookup_dotdot+0x509/frame 0xfffffe01aeb765d0 vfs_cache_lookup() at vfs_cache_lookup+0x7b/frame 0xfffffe01aeb76620 cache_fplookup_final_modifying() at cache_fplookup_final_modifying+0x1b5/frame 0xfffffe01aeb766a0 cache_fplookup() at cache_fplookup+0x8f2/frame 0xfffffe01aeb767b0 namei() at namei+0x17f/frame 0xfffffe01aeb76870 kern_renameat() at kern_renameat+0x10c/frame 0xfffffe01aeb76ac0 amd64_syscall() at amd64_syscall+0x12e/frame 0xfffffe01aeb76bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe01aeb76bf0
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?X%2Bjb6UsTc8ewGJRk>