The chunk-recover.c/BTRFS_NUM_MIRRORS in the userspace means
the same thing as ctree.h/BTRFS_MAX_MIRRORS in the kernelspace,
so to stay consistent with the kernelspace, just make this movement
in the userspace:
chunk-recover.c/BTRFS_NUM_MIRRORS
===>
ctree.h/BTRFS_MAX_MIRRORS
This provides convenience for future use.
Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
#include "btrfsck.h"
#include "commands.h"
-#define BTRFS_NUM_MIRRORS 3
-
struct recover_control {
int verbose;
int yes;
struct cache_extent cache;
u64 generation;
u8 csum[BTRFS_CSUM_SIZE];
- struct btrfs_device *devices[BTRFS_NUM_MIRRORS];
- u64 offsets[BTRFS_NUM_MIRRORS];
+ struct btrfs_device *devices[BTRFS_MAX_MIRRORS];
+ u64 offsets[BTRFS_MAX_MIRRORS];
int nmirrors;
};
memcmp(exist->csum, rec->csum, BTRFS_CSUM_SIZE)) {
ret = -EEXIST;
} else {
- BUG_ON(exist->nmirrors >= BTRFS_NUM_MIRRORS);
+ BUG_ON(exist->nmirrors >= BTRFS_MAX_MIRRORS);
exist->devices[exist->nmirrors] = device;
exist->offsets[exist->nmirrors] = offset;
exist->nmirrors++;
struct btrfs_free_space_ctl;
#define BTRFS_MAGIC 0x4D5F53665248425FULL /* ascii _BHRfS_M, no null */
+#define BTRFS_MAX_MIRRORS 3
+
#define BTRFS_MAX_LEVEL 8
#define BTRFS_COMPAT_EXTENT_TREE_V0