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Subject[PATCH v7 0/5] Introduce provisioning primitives
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Hi,

This is version 7 of the patch series to introduce block-level provisioning primitives [1]. The current series is rebased on: (2d1bcbc6cd70 Merge tag 'probes-fixes-v6.4-rc1'...).

Changelog:

v7:
- Fold up lo_req_provision() into lo_req_fallocate().
- Propagate error on failure to provision from the blkdev_issue_provision().
- Set 'max_provision_granularity' in thin_ctr.
- Fix positioning of 'max_provision_sectors' in pool_ctr.
- Add provision bios into process_prepared_mapping() to prevent the bio from being reissued to the underlying thinpool.

[1] https://lore.kernel.org/lkml/20220915164826.1396245-1-sarthakkukreti@google.com/

Sarthak Kukreti (5):
block: Don't invalidate pagecache for invalid falloc modes
block: Introduce provisioning primitives
dm: Add block provisioning support
dm-thin: Add REQ_OP_PROVISION support
loop: Add support for provision requests

block/blk-core.c | 5 +++
block/blk-lib.c | 51 ++++++++++++++++++++++++
block/blk-merge.c | 18 +++++++++
block/blk-settings.c | 19 +++++++++
block/blk-sysfs.c | 9 +++++
block/bounce.c | 1 +
block/fops.c | 31 ++++++++++++---
drivers/block/loop.c | 34 ++++++++++++++--
drivers/md/dm-crypt.c | 4 +-
drivers/md/dm-linear.c | 1 +
drivers/md/dm-snap.c | 7 ++++
drivers/md/dm-table.c | 23 +++++++++++
drivers/md/dm-thin.c | 74 +++++++++++++++++++++++++++++++++--
drivers/md/dm.c | 6 +++
include/linux/bio.h | 6 ++-
include/linux/blk_types.h | 5 ++-
include/linux/blkdev.h | 16 ++++++++
include/linux/device-mapper.h | 17 ++++++++
18 files changed, 310 insertions(+), 17 deletions(-)

--
2.40.1.698.g37aff9b760-goog

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