Changes in Makefile

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/fs/nfs/blocklayout/Makefile

5c83746a - pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsing

Thu, 11 Sep 2014 00:37:27 +0000

pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsingThis patches moves parsing of the GETDEVICEINFO XDR to kernel space, as wellas the management of complex devices. The reason for that is we might havemultiple outstanding complex devices after a NOTIFY_DEVICEID4_CHANGE, whichdevice mapper or md can't handle as they claim devices exclusively.But as is turns out simple striping / concatenation is fairly trivial toimplement anyway, so we make our life simpler by reducing the relianceon blkmapd. For now we still use blkmapd by feeding it synthetic SIMPLEdevice XDR to translate device signatures to device numbers, but in thelong runs I have plans to eliminate it entirely.Signed-off-by: Christoph Hellwig Signed-off-by: Trond Myklebust List of files: /linux-6.15/fs/nfs/blocklayout/Makefile

871760ce - pnfs/blocklayout: move all rpc_pipefs related code into a single file

Thu, 11 Sep 2014 00:37:26 +0000

pnfs/blocklayout: move all rpc_pipefs related code into a single fileCreate a file to house all the rpc_pipefs boilerplate code instead ofsprinkling it over a few files.Signed-off-by: Christoph Hellwig Signed-off-by: Trond Myklebust List of files: /linux-6.15/fs/nfs/blocklayout/Makefile

8067253c - pnfs/blocklayout: rewrite extent tracking

Wed, 10 Sep 2014 15:23:34 +0000

pnfs/blocklayout: rewrite extent trackingCurrently the block layout driver tracks extents in three separatedata structures: - the two list of pnfs_block_extent structures returned by the server - the list of sectors that were in invalid state but have been written to - a list of pnfs_block_short_extent structures for LAYOUTCOMMITAll of these share the property that they are not only highly inefficientdata structures, but also that operations on them are even more inefficientthan nessecary.In addition there are various implementation defects like: - using an int to track sectors, causing corruption for large offsets - incorrect normalization of page or block granularity ranges - insufficient error handling - incorrect synchronization as extents can be modified while they are in useThis patch replace all three data with a single unified rbtree structuretracking all extents, as well as their in-memory state, although we stillneed to instance for read-only and read-write extent due to the arcaneclient side COW feature in the block layouts spec.To fix the problem of extent possibly being modified while in use we makesure to return a copy of the extent for use in the write path - theextent can only be invalidated by a layout recall or return which hasto wait until the I/O operations finished due to refcounts on the layoutsegment.The new extent tree work similar to the schemes used by block basedfilesystems like XFS or ext4.Signed-off-by: Christoph Hellwig Signed-off-by: Trond Myklebust List of files: /linux-6.15/fs/nfs/blocklayout/Makefile

025a70ed - pnfsblock: remove device operations

Sun, 31 Jul 2011 00:52:43 +0000

pnfsblock: remove device operationsSigned-off-by: Jim Rees Signed-off-by: Fred Isaman Signed-off-by: Benny Halevy Signed-off-by: Benny Halevy [upcall bugfixes]Signed-off-by: Peng Tao Signed-off-by: Trond Myklebust List of files: /linux-6.15/fs/nfs/blocklayout/Makefile

fe0a9b74 - pnfsblock: add device operations

Sun, 31 Jul 2011 00:52:42 +0000

pnfsblock: add device operationsSigned-off-by: Jim Rees Signed-off-by: Fred Isaman Signed-off-by: Benny Halevy Signed-off-by: Benny Halevy [upcall bugfixes]Signed-off-by: Peng Tao Signed-off-by: Trond Myklebust List of files: /linux-6.15/fs/nfs/blocklayout/Makefile

9e692969 - pnfsblock: basic extent code

Sun, 31 Jul 2011 00:52:41 +0000

pnfsblock: basic extent codeAdds structures and basic create/delete code for extents.Signed-off-by: Fred Isaman Signed-off-by: Benny Halevy Signed-off-by: Zhang Jingwang Signed-off-by: Benny Halevy Signed-off-by: Jim Rees Signed-off-by: Trond Myklebust List of files: /linux-6.15/fs/nfs/blocklayout/Makefile

155e7524 - pnfsblock: add blocklayout Kconfig option, Makefile, and stubs

Sun, 31 Jul 2011 00:52:39 +0000

pnfsblock: add blocklayout Kconfig option, Makefile, and stubsDefine a configuration variable to enable/disable compilation of theblock driver code.Add the minimal structure for a pnfs block layout driver, and emptylist-heads that will hold the extent data[pnfsblock: make NFS_V4_1 select PNFS_BLOCK]Signed-off-by: Peng Tao Signed-off-by: Fred Isaman Signed-off-by: Benny Halevy [pnfs-block: fix CONFIG_PNFS_BLOCK dependencies]Signed-off-by: Benny Halevy Signed-off-by: Benny Halevy [pnfsblock: SQUASHME: adjust to API change]Signed-off-by: Fred Isaman [pnfs: move pnfs_layout_type inline in nfs_inode]Signed-off-by: Benny Halevy [blocklayout: encode_layoutcommit implementation]Signed-off-by: Boaz Harrosh Signed-off-by: Benny Halevy Signed-off-by: Benny Halevy [pnfsblock: layout alloc and free]Signed-off-by: Fred Isaman [pnfs: move pnfs_layout_type inline in nfs_inode]Signed-off-by: Benny Halevy Signed-off-by: Benny Halevy [pnfsblock: define module alias]Signed-off-by: Peng Tao [rm inode and pnfs_layout_hdr args from cleanup_layoutcommit()]Signed-off-by: Jim Rees Signed-off-by: Trond Myklebust List of files: /linux-6.15/fs/nfs/blocklayout/Makefile