Tomasz Zawadzki 95b478cc70 lib/blob: update single EXTENT_PAGE in place ... This patch add single EXTENT_PAGE updates on cluster allocations. There are three possible outcomes after inserting a cluster: 1) blob uses EXTENT_RLE Proceed to usual sync_md. 2) blob uses EXTENT_TABLE and extent page was not yet written out Update the active mutable data to contain the claimed md page, write out the EXTENT_PAGE and sync_md to update EXTENT_TABLE. 3) blob uses EXTENT_TABLE and extent page was previously written out Only serialize that single EXTENT_PAGE and write out the updated cluster map for it. Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: Ia057b074ad1466c0e1eb9c186d09d6e944d93d03 Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470015 Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>		2020-01-27 18:06:43 +00:00
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blob_bs_dev.c	blobstore: allow I/O operations to use io unit size smaller than page size.	2018-10-04 21:35:24 +00:00
blobstore.c	lib/blob: update single EXTENT_PAGE in place	2020-01-27 18:06:43 +00:00
blobstore.h	lib/blob: require SPDK_EXTENTS_PER_EP to be power of 2	2020-01-27 18:06:43 +00:00
Makefile	lib/blob: move bdev subdir under module directory.	2019-08-22 16:29:49 +00:00
request.c	blob: fix scanbuild failures in this file.	2019-05-16 20:53:21 +00:00
request.h	blob: remove unused internal functions	2018-08-30 03:41:01 +00:00
zeroes.c	blob: return error for write_zeroes and unmap requests	2019-06-07 18:37:53 +00:00