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path: root/fs/btrfs/tests/extent-buffer-tests.c
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2020-10-07btrfs: sink total_data parameter in setup_items_for_insertNikolay Borisov1-1/+1
That parameter can easily be derived based on the "data_size" and "nr" parameters exploit this fact to simply the function's signature. No functional changes. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2020-10-07btrfs: eliminate total_size parameter from setup_items_for_insertNikolay Borisov1-2/+1
The value of this argument can be derived from the total_data as it's simply the value of the data size + size of btrfs_items being touched. Move the parameter calculation inside the function. This results in a simpler interface and also a minor size reduction: ./scripts/bloat-o-meter ctree.original fs/btrfs/ctree.o add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-34 (-34) Function old new delta btrfs_duplicate_item 260 259 -1 setup_items_for_insert 1200 1190 -10 btrfs_insert_empty_items 177 154 -23 Reviewed-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-04-29btrfs: tests: use standard error message after path allocation failureDavid Sterba1-1/+1
Signed-off-by: David Sterba <dsterba@suse.com>
2019-04-29btrfs: tests: use standard error message after extent buffer allocation failureDavid Sterba1-1/+1
Signed-off-by: David Sterba <dsterba@suse.com>
2019-04-29btrfs: tests: use standard error message after root allocation failureDavid Sterba1-1/+1
Signed-off-by: David Sterba <dsterba@suse.com>
2019-04-29btrfs: tests: use standard error message after fs_info allocation failureDavid Sterba1-1/+1
Signed-off-by: David Sterba <dsterba@suse.com>
2018-05-29btrfs: tests: drop newline from test_msg stringsDavid Sterba1-2/+2
Now that test_err strings do not need the newline, remove them also from the test_msg. Signed-off-by: David Sterba <dsterba@suse.com>
2018-05-29btrfs: tests: add helper for error messages and update themDavid Sterba1-28/+28
The test failures are not clearly visible in the system log as they're printed at INFO level. Add a new helper that is level ERROR. As this touches almost all strings, I took the opportunity to unify them: - decapitalize the first letter as there's a prefix and the text continues after ":" - glue strings split to more lines and un-indent so they fit to 80 columns - use %llu instead of %Lu - drop \n from the modified messages (test_msg is left untouched) Signed-off-by: David Sterba <dsterba@suse.com>
2018-04-12btrfs: replace GPL boilerplate by SPDX -- sourcesDavid Sterba1-14/+1
Remove GPL boilerplate text (long, short, one-line) and keep the rest, ie. personal, company or original source copyright statements. Add the SPDX header. Signed-off-by: David Sterba <dsterba@suse.com>
2016-12-06btrfs: pull node/sector/stripe sizes out of root and into fs_infoJeff Mahoney1-4/+3
We track the node sizes per-root, but they never vary from the values in the superblock. This patch messes with the 80-column style a bit, but subsequent patches to factor out root->fs_info into a convenience variable fix it up again. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2016-07-26btrfs: tests, require fs_info for rootJeff Mahoney1-7/+16
This allows the upcoming patchset to push nodesize and sectorsize into fs_info. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2016-06-06Btrfs: self-tests: Use macros instead of constants and add missing newlineFeifei Xu1-1/+1
This commit replaces numerical constants with appropriate preprocessor macros. Reviewed-by: Josef Bacik <jbacik@fb.com> Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com> Signed-off-by: Feifei Xu <xufeifei@linux.vnet.ibm.com> Signed-off-by: David Sterba <dsterba@suse.com>
2016-06-02Btrfs: self-tests: Support non-4k page sizeFeifei Xu1-5/+6
self-tests code assumes 4k as the sectorsize and nodesize. This commit fix hardcoded 4K. Enables the self-tests code to be executed on non-4k page sized systems (e.g. ppc64). Reviewed-by: Josef Bacik <jbacik@fb.com> Signed-off-by: Feifei Xu <xufeifei@linux.vnet.ibm.com> Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com> Signed-off-by: David Sterba <dsterba@suse.com>
2014-12-12btrfs: unify extent buffer allocation apiDavid Sterba1-1/+1
Make the extent buffer allocation interface consistent. Cloned eb will set a valid fs_info. For dummy eb, we can drop the length parameter and set it from fs_info. The built-in sanity checks may pass a NULL fs_info that's queried for nodesize, but we know it's 4096. Signed-off-by: David Sterba <dsterba@suse.cz>
2013-11-12Btrfs: add a sanity test for btrfs_split_itemJosef Bacik1-0/+229
While looking at somebodys corruption I became completely convinced that btrfs_split_item was broken, so I wrote this test to verify that it was working as it was supposed to. Thankfully it appears to be working as intended, so just add this test to make sure nobody breaks it in the future. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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