copy: use btrfs reflinking only whe we know we copy full files

[elogind.git] / src / journal / journal-file.c

diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index 8a2c0fcac52d7efd3ec666e9b89aa2ae2fec81c4..622eb165e131d32eea9f2c79bc71e6511cdf924d 100644 (file)
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -1292,7 +1292,7 @@ void journal_file_post_change(JournalFile *f) {
         __sync_synchronize();
 
         if (ftruncate(f->fd, f->last_stat.st_size) < 0)
-                log_error("Failed to truncate file to its own size: %m");
+                log_error_errno(errno, "Failed to truncate file to its own size: %m");
 }
 
 static int entry_item_cmp(const void *_a, const void *_b) {
@@ -1657,7 +1657,7 @@ static int generic_array_bisect(
                         }
                 }
 
-                if (k > n) {
+                if (k >= n) {
                         if (direction == DIRECTION_UP) {
                                 i = n;
                                 subtract_one = true;
@@ -2527,7 +2527,7 @@ int journal_file_open(
                  * currently no usable API to query this, hence let's
                  * emulate this via extended attributes. If extended
                  * attributes are not supported we'll just skip this,
-                 * and rely solely on mtime/atime/ctime of the file.*/
+                 * and rely solely on mtime/atime/ctime of the file. */
 
                 crtime = htole64((uint64_t) now(CLOCK_REALTIME));
                 fsetxattr(f->fd, "user.crtime_usec", &crtime, sizeof(crtime), XATTR_CREATE);