github-mirrors/thirdparty-littlefs
1
0
Fork 0
mirror of https://github.com/eledio-devices/thirdparty-littlefs.git synced 2025-10-31 00:32:38 +01:00
Code Issues Packages Projects Releases Wiki Activity

Moved to brute-force deorphan without parent pointers

Browse Source 
Removing the dependency to the parent pointer solves
many issues with non-atomic updates of children's
parent pointers with respect to any move operations.

However, this comes with an embarrassingly terrible
runtime as the only other option is to exhaustively
check every dir entry to find a child's parent.

Fortunately, deorphaning should be a relatively rare
operation.
This commit is contained in:
Christopher Haster
2017-04-14 17:33:36 -05:00
parent 96a42581be
commit c25c893219
5 changed files with 129 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@@ -31,7 +31,7 @@ size: $(OBJ)
$(SIZE) -t $^
.SUFFIXES:
test: test_format test_dirs test_files test_alloc
test: test_format test_dirs test_files test_alloc test_orphan
test_%: tests/test_%.sh
./$<