linux/fs/nfs/nfs42xdr.c, branch v4.0Linux Kernel (branches are rebased on master from time to time)https://sre.ring0.de/linux/atom?h=v4.02014-11-25T21:38:32Znfs: Add DEALLOCATE support2014-11-25T21:38:32ZAnna SchumakerAnna.Schumaker@netapp.com2014-11-25T18:18:16Zurn:sha1:624bd5b7b683c978c6d5f4e9f6142cfb3470983d
This patch adds support for using the NFS v4.2 operation DEALLOCATE to
punch holes in a file.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
nfs: Add ALLOCATE support2014-11-25T21:38:32ZAnna SchumakerAnna.Schumaker@netapp.com2014-11-25T18:18:15Zurn:sha1:f4ac1674f5da420ef17896f0f222c5215ebcde80
This patch adds support for using the NFS v4.2 operation ALLOCATE to
preallocate data in a file.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
NFS: Implement SEEK2014-09-30T20:24:56ZAnna SchumakerAnna.Schumaker@netapp.com2014-09-26T17:58:48Zurn:sha1:1c6dcbe5ceff81c2cf8d929646af675cd59fe7c0
The SEEK operation is used when an application makes an lseek call with
either the SEEK_HOLE or SEEK_DATA flags set. I fall back on
nfs_file_llseek() if the server does not have SEEK support.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>