diff options
| author | Konstantin Belousov <kib@FreeBSD.org> | 2019-12-10 14:07:05 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2019-12-10 14:07:05 +0000 |
| commit | 332f313c4533aa61c908de0d0f036eeec2502008 (patch) | |
| tree | 65f731427f4ee21d9fc9a689d91520b51fd05304 /sys/ufs/ufs/ufs_inode.c | |
| parent | 061346b27134672d8f7d25cc32efb97c8bde0715 (diff) | |
| download | src-332f313c4533aa61c908de0d0f036eeec2502008.tar.gz src-332f313c4533aa61c908de0d0f036eeec2502008.zip | |
UFS: implement VOP_INACTIVE()
The checks literally repeat conditions that make ufs_inactive() to
take some actions.
Reviewed by: jeff
Tested by: pho
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D22616
Notes
Notes:
svn path=/head/; revision=355584
Diffstat (limited to 'sys/ufs/ufs/ufs_inode.c')
| -rw-r--r-- | sys/ufs/ufs/ufs_inode.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sys/ufs/ufs/ufs_inode.c b/sys/ufs/ufs/ufs_inode.c index 53c259f07f40..d6242986993c 100644 --- a/sys/ufs/ufs/ufs_inode.c +++ b/sys/ufs/ufs/ufs_inode.c @@ -63,6 +63,40 @@ __FBSDID("$FreeBSD$"); #include <ufs/ufs/gjournal.h> #endif +int +ufs_need_inactive(ap) + struct vop_need_inactive_args *ap; +{ + struct vnode *vp; + struct inode *ip; +#ifdef QUOTA + int i; +#endif + + vp = ap->a_vp; + ip = VTOI(vp); + if (UFS_RDONLY(ip)) + return (0); + if (ip->i_mode == 0 || ip->i_nlink <= 0 || + (ip->i_effnlink == 0 && DOINGSOFTDEP(vp)) || + (ip->i_flag & (IN_ACCESS | IN_CHANGE | IN_MODIFIED | + IN_UPDATE)) != 0 || + (ip->i_effnlink <= 0 && (ip->i_size != 0 || (I_IS_UFS2(ip) && + ip->i_din2->di_extsize != 0)))) + return (1); +#ifdef QUOTA + for (i = 0; i < MAXQUOTAS; i++) { + if (ip->i_dquot[i] != NULL) + return (1); + } +#endif + /* + * No need to check ufs_gjournal_close() condition since we + * return 1 if only i_nlink <= 0. + */ + return (0); +} + /* * Last reference to an inode. If necessary, write or delete it. */ |