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5f34e93c58
freebsd-dev/sys/fs
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Mark Johnston 5f34e93c58 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
2015-07-05 22:37:33 +00:00
..
autofs Restore ABI compatibility, broken in r273127. Note that while this fixes 2015-02-10 16:17:16 +00:00
cd9660 Fix a bunch of -Wcast-qual warnings in cd9660_util.c, by using 2015-01-29 20:40:25 +00:00
cuse Don't use POLLNVAL as a return value from the client side poll 2015-01-13 13:32:18 +00:00
deadfs Style changes for deadfs: 2014-10-15 13:22:33 +00:00
devfs Add a new file operations hook for mmap operations. File type-specific 2015-06-04 19:41:15 +00:00
ext2fs Provide VOP_GETPAGES_ASYNC() for extfs. 2015-05-28 21:06:59 +00:00
fdescfs fd: make 'rights' a manadatory argument to fget* functions 2015-07-05 19:05:16 +00:00
fifofs Make SIGSTOP working for sleeps done while waiting for fifo readers or 2015-01-18 15:03:26 +00:00
fuse File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
msdosfs File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
nandfs File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
nfs Make the size of the hash tables used by the NFSv4 server tunable. 2015-05-27 22:00:05 +00:00
nfsclient If a "principal" argument isn't provided for a Kerberized NFS mount, 2015-07-03 22:11:07 +00:00
nfsserver Make the NFS server use shared vnode locks for a few cases 2015-05-29 20:22:53 +00:00
nullfs Check suspendability on the mountpoint returned by VOP_GETWRITEMOUNT. 2015-07-05 22:37:33 +00:00
procfs Provide vnode in memory map info for files on tmpfs 2015-06-02 18:37:04 +00:00
pseudofs Hide vfs.pfs.trace variable if it is not used. 2015-05-24 18:11:22 +00:00
smbfs Fix a -Wcast-qual warning in smbfs_subr.c, by using __DECONST. No 2015-01-30 22:02:32 +00:00
tmpfs Check suspendability on the mountpoint returned by VOP_GETWRITEMOUNT. 2015-07-05 22:37:33 +00:00
udf Fix a -Wcast-qual warning in udf_vnops.c, by using __DECONST. No 2015-01-30 22:01:45 +00:00
unionfs Check suspendability on the mountpoint returned by VOP_GETWRITEMOUNT. 2015-07-05 22:37:33 +00:00