diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/f2fs/node.c | 14 | ||||
-rw-r--r-- | fs/f2fs/node.h | 3 |
2 files changed, 9 insertions, 8 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index dadea6b01888..3e1fa564db8f 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -3062,7 +3062,7 @@ int f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc) struct f2fs_nm_info *nm_i = NM_I(sbi); struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); struct f2fs_journal *journal = curseg->journal; - struct nat_entry_set *setvec[SETVEC_SIZE]; + struct nat_entry_set *setvec[NAT_VEC_SIZE]; struct nat_entry_set *set, *tmp; unsigned int found; nid_t set_idx = 0; @@ -3095,7 +3095,7 @@ int f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc) remove_nats_in_journal(sbi); while ((found = __gang_lookup_nat_set(nm_i, - set_idx, SETVEC_SIZE, setvec))) { + set_idx, NAT_VEC_SIZE, setvec))) { unsigned idx; set_idx = setvec[found - 1]->set + 1; @@ -3316,8 +3316,9 @@ void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi) { struct f2fs_nm_info *nm_i = NM_I(sbi); struct free_nid *i, *next_i; - struct nat_entry *natvec[NATVEC_SIZE]; - struct nat_entry_set *setvec[SETVEC_SIZE]; + void *vec[NAT_VEC_SIZE]; + struct nat_entry **natvec = (struct nat_entry **)vec; + struct nat_entry_set **setvec = (struct nat_entry_set **)vec; nid_t nid = 0; unsigned int found; @@ -3340,7 +3341,7 @@ void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi) /* destroy nat cache */ f2fs_down_write(&nm_i->nat_tree_lock); while ((found = __gang_lookup_nat_cache(nm_i, - nid, NATVEC_SIZE, natvec))) { + nid, NAT_VEC_SIZE, natvec))) { unsigned idx; nid = nat_get_nid(natvec[found - 1]) + 1; @@ -3356,8 +3357,9 @@ void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi) /* destroy nat set cache */ nid = 0; + memset(vec, 0, sizeof(void *) * NAT_VEC_SIZE); while ((found = __gang_lookup_nat_set(nm_i, - nid, SETVEC_SIZE, setvec))) { + nid, NAT_VEC_SIZE, setvec))) { unsigned idx; nid = setvec[found - 1]->set + 1; diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h index 906fb67a99da..5bd16a95eef8 100644 --- a/fs/f2fs/node.h +++ b/fs/f2fs/node.h @@ -35,8 +35,7 @@ #define DEF_RF_NODE_BLOCKS 0 /* vector size for gang look-up from nat cache that consists of radix tree */ -#define NATVEC_SIZE 64 -#define SETVEC_SIZE 32 +#define NAT_VEC_SIZE 32 /* return value for read_node_page */ #define LOCKED_PAGE 1 |