Commit Graph

15 Commits

Author SHA1 Message Date
Ben Walker
60e8fb4979 blob: Use a separate md and I/O target
This allows us to allocate different size channels and
not require the unique flag.

Change-Id: I4b1ffd244b60e9e9ab06f9ab4da8161ab57e1169
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/361668
Tested-by: <sys_sgsw@intel.com>
Reviewed-by: Piotr Pelpliński <piotr.pelplinski@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2017-05-22 19:27:17 -04:00
Ben Walker
4eda4fd245 Fix incorrect free in blob/blobfs
The channel memory isn't allocated by these
libraries, so they can't free it.

Change-Id: I30909fa4e77bc5a41b45230f04ba5fe75b172dbf
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-05-18 14:36:11 -07:00
Ben Walker
4a3182b891 blob: Add a separate config parameter for channel ops
Separate the maximum metadata operations from the
maximum channel operations.

Change-Id: I1bbd440ab094a2a2e19c9a5b71724ac91ba88e42
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-05-18 14:36:11 -07:00
Ben Walker
bea2e2308f blob: Remove per-channel queue size configuration
This will need to be configured globally for all channels.

Change-Id: I773252f220373617f8d09d1f24243db8095cf8a4
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-05-18 14:36:11 -07:00
Ziye Yang
4c9645b555 blobstore: Add the size check of length field in desc_xattr
Change-Id: I522b29b3a603b1e83c866486d036137ee4fafcbd
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
2017-05-09 08:41:53 -07:00
Ben Walker
b961d9cc12 include: Move the remainder of the code base to stdinc.h
Change-Id: I6a142feeaad3117bd3c75e7c5cb7231a1cfa78ae
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-05-08 13:20:36 -07:00
Daniel Verkamp
6b91943209 scripts/check_format.sh: check spaces in comments
Fix up all existing spacing errors in comments and add an automated
check for patterns like /*comment*/.

Change-Id: I28f61c93612dc0f8aed66bd509da78e91ea9737e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2017-04-24 13:37:41 -07:00
GangCao
e5a3193b80 blob: remove duplicate call to _spdk_blob_free
Change-Id: Iecb7f28474861043e6d4971c78ed5764b60181af
Signed-off-by: GangCao <gang.cao@intel.com>
2017-03-29 09:16:45 -07:00
Ben Walker
57e6e0c8be blob: Initialize new metadata pages after allocation
The descriptor type must be 0 to break out of the loop,
so we need to initialize this.

Change-Id: I5fdb24dcfece01332c487364d5694c4fb8412e1b
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-03-28 16:51:29 -07:00
Ben Walker
9cdb51d693 blob: Free blob memory on error
Change-Id: I67d3c359b7d432fa06660175a4d533115236d640
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-03-28 16:20:09 -07:00
Ben Walker
97b3efa349 blob: Verify parsing does not run off end of page
Change-Id: I2663e0518705ffd23afbb69c7ae5bf5aff001c85
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-03-28 16:17:54 -07:00
Ben Walker
abc73f6995 blob: Handle failure to alloc xattr on parse
Or rather, at least assert that the allocation failed.
This is not a recoverable error in general.

Change-Id: I9bc325066e829fc311ce84ce83536e9933ac5473
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-03-27 15:15:24 -07:00
Ziye Yang
66aabffcae blob: free the blob in error case
Change-Id: I645e01123949fc4707509d0626f8a5327b7bdd3c
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
2017-03-27 14:38:25 -07:00
Ben Walker
d827cfbde6 blob: Handle allocation failures in set xattr
Change-Id: Ida9361066e8b3117d1022379d75e290b11f86b52
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-03-27 13:54:54 -07:00
Ben Walker
d89352a95c blob: Add a persistent, power-fail safe block allocator
This is the initial commit for the "blobstore", a lightweight,
highly parallel, persistent, power-fail safe block allocator.

Documentation will be added in future patches.

Change-Id: I20a4daf899f1215d396f7931c3ec9a2e2bb269d0
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-03-21 14:21:21 -07:00