diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/radix-tree.c | 3 | ||||
| -rw-r--r-- | lib/raid6/recov.c | 7 | ||||
| -rw-r--r-- | lib/raid6/recov_ssse3.c | 7 |
3 files changed, 11 insertions, 6 deletions
diff --git a/lib/radix-tree.c b/lib/radix-tree.c index d7c878cc006c..e7964296fd50 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -686,6 +686,9 @@ void **radix_tree_next_chunk(struct radix_tree_root *root, * during iterating; it can be zero only at the beginning. * And we cannot overflow iter->next_index in a single step, * because RADIX_TREE_MAP_SHIFT < BITS_PER_LONG. + * + * This condition also used by radix_tree_next_slot() to stop + * contiguous iterating, and forbid swithing to the next chunk. */ index = iter->next_index; if (!index && iter->index) diff --git a/lib/raid6/recov.c b/lib/raid6/recov.c index 1805a5cc5daa..a95bccb8497d 100644 --- a/lib/raid6/recov.c +++ b/lib/raid6/recov.c @@ -22,8 +22,8 @@ #include <linux/raid/pq.h> /* Recover two failed data blocks. */ -void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, int failb, - void **ptrs) +static void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, + int failb, void **ptrs) { u8 *p, *q, *dp, *dq; u8 px, qx, db; @@ -66,7 +66,8 @@ void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, int failb, } /* Recover failure of one data block plus the P block */ -void raid6_datap_recov_intx1(int disks, size_t bytes, int faila, void **ptrs) +static void raid6_datap_recov_intx1(int disks, size_t bytes, int faila, + void **ptrs) { u8 *p, *q, *dq; const u8 *qmul; /* Q multiplier table */ diff --git a/lib/raid6/recov_ssse3.c b/lib/raid6/recov_ssse3.c index 37ae61930559..ecb710c0b4d9 100644 --- a/lib/raid6/recov_ssse3.c +++ b/lib/raid6/recov_ssse3.c @@ -19,8 +19,8 @@ static int raid6_has_ssse3(void) boot_cpu_has(X86_FEATURE_SSSE3); } -void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, int failb, - void **ptrs) +static void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, + int failb, void **ptrs) { u8 *p, *q, *dp, *dq; const u8 *pbmul; /* P multiplier table for B data */ @@ -194,7 +194,8 @@ void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, int failb, } -void raid6_datap_recov_ssse3(int disks, size_t bytes, int faila, void **ptrs) +static void raid6_datap_recov_ssse3(int disks, size_t bytes, int faila, + void **ptrs) { u8 *p, *q, *dq; const u8 *qmul; /* Q multiplier table */ |