Spdk/lib/blob
Tomasz Kulasek d3c6335bc9 blobstore: no copy write in thin-provisioning
This patch prevents to copy cluster data when there is not
backing blob to improve cluster allocation performance
in thin provisioned blobs.

Change-Id: Ie766d2e5274daa74c2b13b2198a20205e3417467
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Reviewed-on: https://review.gerrithub.io/417938
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2018-07-17 17:44:13 +00:00
..
bdev thread: Replace #include of io_channel.h with thread.h 2018-06-12 15:24:07 +00:00
blob_bs_dev.c blobstore: Add a blob_bs_dev that provides back_bs_dev for clones 2018-03-08 11:34:15 -05:00
blobstore.c blobstore: no copy write in thin-provisioning 2018-07-17 17:44:13 +00:00
blobstore.h blobstore: Save the original size of the disk. 2018-06-28 17:58:31 +00:00
Makefile blobstore: Add a blob_bs_dev that provides back_bs_dev for clones 2018-03-08 11:34:15 -05:00
request.c thread: Replace #include of io_channel.h with thread.h 2018-06-12 15:24:07 +00:00
request.h scripts/check_format: check for spaces before tabs 2018-03-05 11:09:13 -05:00
zeroes.c blob: Add a bs_dev that always returns 0 2018-01-30 15:46:18 -05:00