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head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c
| Show First 20 Lines • Show All 95 Lines • ▼ Show 20 Lines | |||||
| static int zfs_quotactl(vfs_t *vfsp, int cmds, uid_t id, void *arg); | static int zfs_quotactl(vfs_t *vfsp, int cmds, uid_t id, void *arg); | ||||
| static int zfs_mount(vfs_t *vfsp); | static int zfs_mount(vfs_t *vfsp); | ||||
| static int zfs_umount(vfs_t *vfsp, int fflag); | static int zfs_umount(vfs_t *vfsp, int fflag); | ||||
| static int zfs_root(vfs_t *vfsp, int flags, vnode_t **vpp); | static int zfs_root(vfs_t *vfsp, int flags, vnode_t **vpp); | ||||
| static int zfs_statfs(vfs_t *vfsp, struct statfs *statp); | static int zfs_statfs(vfs_t *vfsp, struct statfs *statp); | ||||
| static int zfs_vget(vfs_t *vfsp, ino_t ino, int flags, vnode_t **vpp); | static int zfs_vget(vfs_t *vfsp, ino_t ino, int flags, vnode_t **vpp); | ||||
| static int zfs_sync(vfs_t *vfsp, int waitfor); | static int zfs_sync(vfs_t *vfsp, int waitfor); | ||||
| static int zfs_checkexp(vfs_t *vfsp, struct sockaddr *nam, int *extflagsp, | static int zfs_checkexp(vfs_t *vfsp, struct sockaddr *nam, uint64_t *extflagsp, | ||||
| struct ucred **credanonp, int *numsecflavors, int **secflavors); | struct ucred **credanonp, int *numsecflavors, int *secflavors); | ||||
| static int zfs_fhtovp(vfs_t *vfsp, fid_t *fidp, int flags, vnode_t **vpp); | static int zfs_fhtovp(vfs_t *vfsp, fid_t *fidp, int flags, vnode_t **vpp); | ||||
| static void zfs_objset_close(zfsvfs_t *zfsvfs); | static void zfs_objset_close(zfsvfs_t *zfsvfs); | ||||
| static void zfs_freevfs(vfs_t *vfsp); | static void zfs_freevfs(vfs_t *vfsp); | ||||
| struct vfsops zfs_vfsops = { | struct vfsops zfs_vfsops = { | ||||
| .vfs_mount = zfs_mount, | .vfs_mount = zfs_mount, | ||||
| .vfs_unmount = zfs_umount, | .vfs_unmount = zfs_umount, | ||||
| .vfs_root = vfs_cache_root, | .vfs_root = vfs_cache_root, | ||||
| ▲ Show 20 Lines • Show All 2,149 Lines • ▼ Show 20 Lines | if (err != 0) | ||||
| vrele(*vpp); | vrele(*vpp); | ||||
| } | } | ||||
| if (err != 0) | if (err != 0) | ||||
| *vpp = NULL; | *vpp = NULL; | ||||
| return (err); | return (err); | ||||
| } | } | ||||
| static int | static int | ||||
| zfs_checkexp(vfs_t *vfsp, struct sockaddr *nam, int *extflagsp, | zfs_checkexp(vfs_t *vfsp, struct sockaddr *nam, uint64_t *extflagsp, | ||||
| struct ucred **credanonp, int *numsecflavors, int **secflavors) | struct ucred **credanonp, int *numsecflavors, int *secflavors) | ||||
| { | { | ||||
| zfsvfs_t *zfsvfs = vfsp->vfs_data; | zfsvfs_t *zfsvfs = vfsp->vfs_data; | ||||
| /* | /* | ||||
| * If this is regular file system vfsp is the same as | * If this is regular file system vfsp is the same as | ||||
| * zfsvfs->z_parent->z_vfs, but if it is snapshot, | * zfsvfs->z_parent->z_vfs, but if it is snapshot, | ||||
| * zfsvfs->z_parent->z_vfs represents parent file system | * zfsvfs->z_parent->z_vfs represents parent file system | ||||
| * which we have to use here, because only this file system | * which we have to use here, because only this file system | ||||
| ▲ Show 20 Lines • Show All 516 Lines • Show Last 20 Lines | |||||