Squashed 'littlefs/' changes from 3513ff1..f53a0cc

f53a0cc Merge pull request #929 from littlefs-project/devel
42910bc Bumped minor version to v2.9
a3e1d12 Merge pull request #915 from littlefs-project/well-done
a70870c Renamed internal functions _raw* -> _*_
ceb17a0 Merge pull request #917 from tomscii/fix_return_value_of_lfs_rename
a8a0905 Merge pull request #916 from littlefs-project/ci-ubuntu-latest
13d7861 Merge pull request #914 from littlefs-project/inline-max
8b8fd14 Added inline_max, to optionally limit the size of inlined files
09972a1 Merge pull request #913 from littlefs-project/gc-compactions
ed7bd05 Merge pull request #912 from littlefs-project/relaxed-lookahead
b5cd957 Extended lfs_fs_gc to compact metadata, compact_thresh
1195d60 Merge pull request #909 from littlefs-project/easy-util-defines
1711bde Merge pull request #886 from BrianPugh/macro-sanity-check
f522ed9 Added tests over rename type errors
4f32738 Fix return value of lfs_rename()
6691718 Restricted LFS_FILE_MAX to signed 32-bits, <2^31, <=2147483647
1fefcbb Rearranged compile-time constant checks to live near lfs_init
6056767 Relaxed alignment requirements for lfs_malloc
897b571 Changed CI to just run on ubuntu-latest
b1b10c0 Relaxed lookahead buffer alignment
1f9c3c0 Reworked the block allocator so the logic is hopefully simpler
7b68441 Renamed a number of internal block-allocator fields
9a620c7 Added LFS_CRC, easier override for lfs_crc
a0c6c54 Added LFS_MALLOC/FREE, easier overrides for lfs_malloc/free
c531a5e Replace erroneous LFS_FILE_MAX upper bound 4294967296 to 4294967295
8f9427d Add value-range checks for user-definable macros

git-subtree-dir: littlefs
git-subtree-split: f53a0cc961a8acac85f868b431d2f3e58e447ba3

Author: geky-bot

.github/workflows/post-release.yml

@@ -10,7 +10,7 @@ defaults:
 
 jobs:
   post-release:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       # trigger post-release in dependency repo, this indirection allows the
       # dependency repo to be updated often without affecting this repo. At

.github/workflows/release.yml

@@ -11,7 +11,7 @@ defaults:
 
 jobs:
   release:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
 
     # need to manually check for a couple things
     # - tests passed?

.github/workflows/status.yml

@@ -11,7 +11,7 @@ defaults:
 jobs:
   # forward custom statuses
   status:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: dawidd6/action-download-artifact@v2
         continue-on-error: true
@@ -60,7 +60,7 @@ jobs:
 
   # forward custom pr-comments
   comment:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
 
     # only run on success (we don't want garbage comments!)
     if: ${{github.event.workflow_run.conclusion == 'success'}}

.github/workflows/test.yml

@@ -14,7 +14,7 @@ env:
 jobs:
   # run tests
   test:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
@@ -329,7 +329,7 @@ jobs:
   #
   # this grows exponentially, so it doesn't turn out to be that many
   test-pls:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
@@ -359,7 +359,7 @@ jobs:
 
   # run with LFS_NO_INTRINSICS to make sure that works
   test-no-intrinsics:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: install
@@ -376,7 +376,7 @@ jobs:
 
   # run LFS_MULTIVERSION tests
   test-multiversion:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: install
@@ -393,7 +393,7 @@ jobs:
 
   # run tests on the older version lfs2.0
   test-lfs2_0:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: install
@@ -412,7 +412,7 @@ jobs:
 
   # run under Valgrind to check for memory errors
   test-valgrind:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: install
@@ -434,7 +434,7 @@ jobs:
   # test that compilation is warning free under clang
   # run with Clang, mostly to check for Clang-specific warnings
   test-clang:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: install
@@ -457,7 +457,7 @@ jobs:
   #
   # note there's no real benefit to running these on multiple archs
   bench:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: install
@@ -533,7 +533,7 @@ jobs:
 
   # run compatibility tests using the current master as the previous version
   test-compat:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
         if: ${{github.event_name == 'pull_request'}}
@@ -569,7 +569,7 @@ jobs:
 
   # self-host with littlefs-fuse for a fuzz-like test
   fuse:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     if: ${{!endsWith(github.ref, '-prefix')}}
     steps:
       - uses: actions/checkout@v2
@@ -619,7 +619,7 @@ jobs:
 
   # test migration using littlefs-fuse
   migrate:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     if: ${{!endsWith(github.ref, '-prefix')}}
     steps:
       - uses: actions/checkout@v2
@@ -691,7 +691,7 @@ jobs:
 
   # status related tasks that run after tests
   status:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     needs: [test, bench]
     steps:
       - uses: actions/checkout@v2

bd/lfs_emubd.c

@@ -451,7 +451,7 @@ int lfs_emubd_sync(const struct lfs_config *cfg) {
 
 /// Additional extended API for driving test features ///
 
-static int lfs_emubd_rawcrc(const struct lfs_config *cfg,
+static int lfs_emubd_crc_(const struct lfs_config *cfg,
         lfs_block_t block, uint32_t *crc) {
     lfs_emubd_t *bd = cfg->context;
 
@@ -480,7 +480,7 @@ int lfs_emubd_crc(const struct lfs_config *cfg,
         lfs_block_t block, uint32_t *crc) {
     LFS_EMUBD_TRACE("lfs_emubd_crc(%p, %"PRIu32", %p)",
             (void*)cfg, block, crc);
-    int err = lfs_emubd_rawcrc(cfg, block, crc);
+    int err = lfs_emubd_crc_(cfg, block, crc);
     LFS_EMUBD_TRACE("lfs_emubd_crc -> %d", err);
     return err;
 }
@@ -491,7 +491,7 @@ int lfs_emubd_bdcrc(const struct lfs_config *cfg, uint32_t *crc) {
     uint32_t crc_ = 0xffffffff;
     for (lfs_block_t i = 0; i < cfg->block_count; i++) {
         uint32_t i_crc;
-        int err = lfs_emubd_rawcrc(cfg, i, &i_crc);
+        int err = lfs_emubd_crc_(cfg, i, &i_crc);
         if (err) {
             LFS_EMUBD_TRACE("lfs_emubd_bdcrc -> %d", err);
             return err;