diff options
| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-04-11 14:27:46 +0300 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-04-18 17:44:44 +0300 |
| commit | 191071e9fcb711cd89c8c57e51937da525039c8b (patch) | |
| tree | ebbd36a65f1233989a5aa12efae33d2f1a07360a | |
| parent | a57bd02b9dadfa4edbc8e77f075816c6c9d08e39 (diff) | |
fs-tests: integck: abuse random_offset field nicer
Currently integck uses the 'random_offset' filed to store the new file
length sometimes, thus abusing this field. But we can do this nicer -
introduce an anonymous union and add 'new_length' filed which will be
used instead of 'random_offset' to make the code look nicer.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| -rw-r--r-- | tests/fs-tests/integrity/integck.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c index 0ff94c5..eff7274 100644 --- a/tests/fs-tests/integrity/integck.c +++ b/tests/fs-tests/integrity/integck.c @@ -44,7 +44,10 @@ struct write_info /* Record of random data written into a file */ off_t offset; /* Where in the file the data was written */ size_t size; /* Number of bytes written */ unsigned random_seed; /* Seed for rand() to create random data */ - off_t random_offset; /* Call rand() this number of times first */ + union { + off_t random_offset; /* Call rand() this number of times first */ + off_t new_length; /* For truncation records new file length */ + }; int trunc; /* Records a truncation (raw_writes only) */ }; @@ -568,7 +571,7 @@ static void file_info_display(struct file_info *file) while (w) { if (w->trunc) normsg(" Trunc from %u to %u", - (unsigned) w->offset, (unsigned) w->random_offset); + (unsigned) w->offset, (unsigned) w->new_length); else normsg(" Offset: %u Size: %u Seed: %u R.Off: %u", (unsigned) w->offset, (unsigned) w->size, @@ -920,7 +923,7 @@ static void file_truncate_info(struct file_info *file, size_t new_length) w = zalloc(sizeof(struct write_info)); w->next = file->raw_writes; w->offset = file->length; - w->random_offset = new_length; /* Abuse random_offset */ + w->new_length = new_length; w->trunc = 1; file->raw_writes = w; /* Update file length */ |