Rick Macklem 14eff785e8 Fix the pNFS server's reporting of SpaceUsed (va_bytes). ... The pNFS server currently reports SpaceUsed (va_bytes) for the metadata file. This in not correct, since the metadata file is always empty and, as such, va_bytes is just the allocation for the empty file. This patch adds va_bytes to the list of attributes acquired from the DS for a file, so that it includes the allocated data size and is updated when the file is written. For files created on a pNFS server before this patch is applied, the va_bytes value is estimated by rounding va_size up to a multiple of BLKDEV_IOSIZE. Once the file is written after this patch has been applied to the metadata server, the va_bytes returned for the file will be correct. This patch only affects a pNFS metadata server. Found during testing of the NFSv4.2 pNFS server for the Allocate operation. (Not yet in head/current.) MFC after: 2 weeks		2019-11-22 00:22:55 +00:00
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autofs	Ensure that directory entry padding bytes are zeroed.	2018-11-23 22:24:59 +00:00
cd9660	cd9660: Remove redundant brelse() after r294954	2019-09-06 08:07:36 +00:00
cuse	Free all allocated unit IDs in cuse(3) after the client character	2019-06-25 11:46:01 +00:00
deadfs	Switch to use shared vnode locks for text files during image activation.	2019-05-05 11:20:43 +00:00
devfs	vfs: change si_usecount management to count used vnodes	2019-11-20 12:05:59 +00:00
ext2fs	ext2fs: Remove redundant brelse() after r294954	2019-09-06 08:07:12 +00:00
fdescfs	Ensure that directory entry padding bytes are zeroed.	2018-11-23 22:24:59 +00:00
fifofs	fcntl: fix overflow when setting F_READAHEAD	2019-06-20 23:07:20 +00:00
fuse	Fix an off-by-one error from r351961	2019-09-16 16:41:01 +00:00
msdosfs	Plug the rest of undef behavior places that were missed in r337456.	2019-10-11 18:37:02 +00:00
nfs	Fix the pNFS server's reporting of SpaceUsed (va_bytes).	2019-11-22 00:22:55 +00:00
nfsclient	Replace OBJ_MIGHTBEDIRTY with a system using atomics. Remove the TMPFS_DIRTY	2019-10-29 21:06:34 +00:00
nfsserver	Fix the pNFS server's reporting of SpaceUsed (va_bytes).	2019-11-22 00:22:55 +00:00
nullfs	nullfs: use MNTK_NOMSYNC	2019-10-13 15:42:04 +00:00
procfs	Define macro VM_MAP_ENTRY_FOREACH for enumerating the entries in a vm_map.	2019-10-08 07:14:21 +00:00
pseudofs	pseudofs: hashed vncache	2019-10-22 22:52:53 +00:00
smbfs	(4/6) Protect page valid with the busy lock.	2019-10-15 03:45:41 +00:00
tmpfs	Simplify anonymous memory handling with an OBJ_ANON flag. This eliminates	2019-11-19 23:19:43 +00:00
udf	Rework v_object lifecycle for vnodes.	2019-08-29 07:50:25 +00:00
unionfs	vfs: add VOP_NEED_INACTIVE	2019-08-28 20:34:24 +00:00