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borgbackup_on_android/borg_sync_file_range.patch

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2017-11-26 00:01:17 +01:00
diff --git a/src/borg/platform/linux.pyx b/src/borg/platform/linux.pyx
index 25f71fa1..42ffa85f 100644
--- a/src/borg/platform/linux.pyx
+++ b/src/borg/platform/linux.pyx
@@ -225,8 +225,9 @@ def acl_set(path, item, numeric_owner=False):
cdef _sync_file_range(fd, offset, length, flags):
assert offset & PAGE_MASK == 0, "offset %d not page-aligned" % offset
assert length & PAGE_MASK == 0, "length %d not page-aligned" % length
- if sync_file_range(fd, offset, length, flags) != 0:
- raise OSError(errno.errno, os.strerror(errno.errno))
+ os.fdatasync(fd)
+ #if sync_file_range(fd, offset, length, flags) != 0:
+ # raise OSError(errno.errno, os.strerror(errno.errno))
safe_fadvise(fd, offset, length, 'DONTNEED')
cdef unsigned PAGE_MASK = sysconf(_SC_PAGESIZE) - 1