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btrfs-progs: check: Move check_dev_size_alignment to check/common.c

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Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Qu Wenruo 2018-01-18 16:19:53 +08:00 committed by David Sterba
parent 4e84c8251a
commit d0b191b880
3 changed files with 16 additions and 16 deletions
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15
check/common.c
View File

@ -237,3 +237,18 @@ out:
return ret;
}
/*
* Extra (optional) check for dev_item size to report possbile problem on a new
* kernel.
*/
void check_dev_size_alignment(u64 devid, u64 total_bytes, u32 sectorsize)
{
if (!IS_ALIGNED(total_bytes, sectorsize)) {
warning(
"unaligned total_bytes detected for devid %llu, have %llu should be aligned to %u",
devid, total_bytes, sectorsize);
warning(
"this is OK for older kernel, but may cause kernel warning for newer kernels");
warning("this can be fixed by 'btrfs rescue fix-device-size'");
}
}

1
check/common.h
View File

@ -90,5 +90,6 @@ int link_inode_to_lostfound(struct btrfs_trans_handle *trans,
struct btrfs_path *path,
u64 ino, char *namebuf, u32 name_len,
u8 filetype, u64 *ref_count);
void check_dev_size_alignment(u64 devid, u64 total_bytes, u32 sectorsize);
#endif

16
check/main.c
View File

@ -10714,22 +10714,6 @@ static int check_device_used(struct device_record *dev_rec,
}
}
/*
* Extra (optional) check for dev_item size to report possbile problem on a new
* kernel.
*/
static void check_dev_size_alignment(u64 devid, u64 total_bytes, u32 sectorsize)
{
if (!IS_ALIGNED(total_bytes, sectorsize)) {
warning(
"unaligned total_bytes detected for devid %llu, have %llu should be aligned to %u",
devid, total_bytes, sectorsize);
warning(
"this is OK for older kernel, but may cause kernel warning for newer kernels");
warning("this can be fixed by 'btrfs rescue fix-device-size'");
}
}
/*
* Unlike device size alignment check above, some super total_bytes check
* failure can lead to mount failure for newer kernel.