linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2024-03-04	dm vdo: remove all sysfs interfaces	Mike Snitzer
	Also update target major version number. All info is (or will be) accessible through alternative interfaces (e.g. "dmsetup message", module params, etc). Signed-off-by: Mike Snitzer <snitzer@kernel.org> Signed-off-by: Ken Raeburn <raeburn@redhat.com> Signed-off-by: Matthew Sakai <msakai@redhat.com>
2024-03-01	dm vdo indexer: rename uds.h to indexer.h	Mike Snitzer
	Also remove unnecessary include from funnel-queue.c. Signed-off-by: Mike Snitzer <snitzer@kernel.org> Signed-off-by: Matthew Sakai <msakai@redhat.com>
2024-02-20	dm vdo dedupe: switch to using int-map instead of pointer-map	Bruce Johnston
	Use get_unaligned_le64() on the hash lock's record name to serve as the key to use with the int hash-map. Switching to using int hash-map removes the only consumer of pointer hash-map, as such it is removed. Reviewed-by: Matthew Sakai <msakai@redhat.com> Signed-off-by: Bruce Johnston <bjohnsto@redhat.com> Signed-off-by: Matthew Sakai <msakai@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2024-02-20	dm vdo: add use of deduplication index in hash zones	Matthew Sakai
	Add the data and methods that manage queries to the deduplication index and the responses from the index. Co-developed-by: J. corwin Coburn <corwin@hurlbutnet.net> Signed-off-by: J. corwin Coburn <corwin@hurlbutnet.net> Co-developed-by: Michael Sclafani <dm-devel@lists.linux.dev> Signed-off-by: Michael Sclafani <dm-devel@lists.linux.dev> Co-developed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me> Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me> Co-developed-by: Bruce Johnston <bjohnsto@redhat.com> Signed-off-by: Bruce Johnston <bjohnsto@redhat.com> Co-developed-by: Ken Raeburn <raeburn@redhat.com> Signed-off-by: Ken Raeburn <raeburn@redhat.com> Signed-off-by: Matthew Sakai <msakai@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2024-02-20	dm vdo: add hash locks and hash zones	Matthew Sakai
	In order to deduplicate concurrent writes of the same data (to different locations), data_vios which are writing the same data are grouped together in a "hash lock," named for and keyed by the hash of the data being written. Each hash lock is assigned to a hash zone based on a portion of its hash. Co-developed-by: J. corwin Coburn <corwin@hurlbutnet.net> Signed-off-by: J. corwin Coburn <corwin@hurlbutnet.net> Co-developed-by: Michael Sclafani <dm-devel@lists.linux.dev> Signed-off-by: Michael Sclafani <dm-devel@lists.linux.dev> Co-developed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me> Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me> Signed-off-by: Matthew Sakai <msakai@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>