Date: Tue, 13 Apr 2010 08:52:20 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern vfs_syscalls.c Message-ID: <201004130852.o3D8qZEL004666@repoman.freebsd.org>
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kib 2010-04-13 08:52:20 UTC FreeBSD src repository Modified files: sys/kern vfs_syscalls.c Log: SVN rev 206547 on 2010-04-13 08:52:20Z by kib Handle a case in kern_openat() when vn_open() change file type from DTYPE_VNODE. Only acquire locks for O_EXLOCK/O_SHLOCK if file type is still vnode, since we allow for fcntl(2) to process with advisory locks for DTYPE_VNODE only. Another reason is that all fo_close() routines need to check and release locks otherwise. For O_TRUNC, call fo_truncate() instead of truncating the vnode. Discussed with: rwatson MFC after: 2 week Revision Changes Path 1.498 +2 -15 src/sys/kern/vfs_syscalls.c
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