diff options
| author | David S. Miller <davem@davemloft.net> | 2010-04-06 23:53:30 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-06 23:53:30 -0700 |
| commit | 4a35ecf8bf1c4b039503fa554100fe85c761de76 (patch) | |
| tree | 9b75f5d5636004d9a9aa496924377379be09aa1f /fs/ceph/crush/mapper.h | |
| parent | b4d562e3c3553ac58c7120555c4e4aefbb090a2a (diff) | |
| parent | fb9e2d887243499b8d28efcf80821c4f6a092395 (diff) | |
| download | linux-4a35ecf8bf1c4b039503fa554100fe85c761de76.tar.gz linux-4a35ecf8bf1c4b039503fa554100fe85c761de76.tar.bz2 linux-4a35ecf8bf1c4b039503fa554100fe85c761de76.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/bonding/bond_main.c
drivers/net/via-velocity.c
drivers/net/wireless/iwlwifi/iwl-agn.c
Diffstat (limited to 'fs/ceph/crush/mapper.h')
| -rw-r--r-- | fs/ceph/crush/mapper.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/ceph/crush/mapper.h b/fs/ceph/crush/mapper.h new file mode 100644 index 000000000000..98e90046fd9f --- /dev/null +++ b/fs/ceph/crush/mapper.h @@ -0,0 +1,20 @@ +#ifndef _CRUSH_MAPPER_H +#define _CRUSH_MAPPER_H + +/* + * CRUSH functions for find rules and then mapping an input to an + * output set. + * + * LGPL2 + */ + +#include "crush.h" + +extern int crush_find_rule(struct crush_map *map, int pool, int type, int size); +extern int crush_do_rule(struct crush_map *map, + int ruleno, + int x, int *result, int result_max, + int forcefeed, /* -1 for none */ + __u32 *weights); + +#endif |