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| author | markj <markj@FreeBSD.org> | 2015-07-05 22:37:33 +0000 |
|---|---|---|
| committer | markj <markj@FreeBSD.org> | 2015-07-05 22:37:33 +0000 |
| commit | d19ba3f89dbe1aa527570d4bbbcc6bf7bacd7db2 (patch) | |
| tree | 2b584c1ebc21d09c5c4b2fe8539dd7d22e9cbd7c /sys/fs/nullfs | |
| parent | c78ab1ef947f631582f0b1abd43d3568122a79e0 (diff) | |
| download | FreeBSD-src-d19ba3f89dbe1aa527570d4bbbcc6bf7bacd7db2.zip FreeBSD-src-d19ba3f89dbe1aa527570d4bbbcc6bf7bacd7db2.tar.gz | |
Check suspendability on the mountpoint returned by VOP_GETWRITEMOUNT.
This obviates the need for a MNTK_SUSPENDABLE flag, since passthrough
filesystems like nullfs and unionfs no longer need to inherit this
information from their lower layer(s). This change also restores the
pre-r273336 behaviour of using the presence of a susp_clean VFS method to
request suspension support.
Reviewed by: kib, mjg
Differential Revision: https://reviews.freebsd.org/D2937
Diffstat (limited to 'sys/fs/nullfs')
| -rw-r--r-- | sys/fs/nullfs/null_vfsops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/fs/nullfs/null_vfsops.c b/sys/fs/nullfs/null_vfsops.c index 618090b..64e1e29 100644 --- a/sys/fs/nullfs/null_vfsops.c +++ b/sys/fs/nullfs/null_vfsops.c @@ -199,7 +199,7 @@ nullfs_mount(struct mount *mp) } mp->mnt_kern_flag |= MNTK_LOOKUP_EXCL_DOTDOT; mp->mnt_kern_flag |= lowerrootvp->v_mount->mnt_kern_flag & - (MNTK_SUSPENDABLE | MNTK_USES_BCACHE); + MNTK_USES_BCACHE; MNT_IUNLOCK(mp); mp->mnt_data = xmp; vfs_getnewfsid(mp); |
