Date: Fri, 16 Dec 2011 20:10:01 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r228593 - head/sys/kern Message-ID: <201112162010.pBGKA1mW024944@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: jhb Date: Fri Dec 16 20:10:00 2011 New Revision: 228593 URL: http://svn.freebsd.org/changeset/base/228593 Log: Fire a kevent if necessary after seeking on a regular file. This fixes a case where a kevent would not fire on a regular file if an application read to EOF and then seeked backwards into the file. Reviewed by: kib MFC after: 2 weeks Modified: head/sys/kern/vfs_syscalls.c Modified: head/sys/kern/vfs_syscalls.c ============================================================================== --- head/sys/kern/vfs_syscalls.c Fri Dec 16 19:39:49 2011 (r228592) +++ head/sys/kern/vfs_syscalls.c Fri Dec 16 20:10:00 2011 (r228593) @@ -2050,6 +2050,7 @@ sys_lseek(td, uap) if (error != 0) goto drop; fp->f_offset = offset; + VFS_KNOTE_UNLOCKED(vp, 0); *(off_t *)(td->td_retval) = fp->f_offset; drop: fdrop(fp, td);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201112162010.pBGKA1mW024944>