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| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2016-05-17 21:12:50 -0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2016-05-17 21:12:50 -0400 |
| commit | e7ca7f9fa2cda220ba807620c992ce77c33a32ea (patch) | |
| tree | fb8a6c1abc638c5a79645f4b9f44ece7c67187b4 /lib | |
| parent | 5f0dfb7a9bcc8139958f59ecb9bbd7e738ae702d (diff) | |
| parent | d65c8fff867a6450c58ce31572e883148a445ddf (diff) | |
| download | linux-e7ca7f9fa2cda220ba807620c992ce77c33a32ea.tar.bz2 | |
Merge branch 'fixes' into misc
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/assoc_array.c | 4 | ||||
| -rw-r--r-- | lib/lz4/lz4defs.h | 25 |
2 files changed, 16 insertions, 13 deletions
diff --git a/lib/assoc_array.c b/lib/assoc_array.c index 03dd576e6773..59fd7c0b119c 100644 --- a/lib/assoc_array.c +++ b/lib/assoc_array.c @@ -524,7 +524,9 @@ static bool assoc_array_insert_into_terminal_node(struct assoc_array_edit *edit, free_slot = i; continue; } - if (ops->compare_object(assoc_array_ptr_to_leaf(ptr), index_key)) { + if (assoc_array_ptr_is_leaf(ptr) && + ops->compare_object(assoc_array_ptr_to_leaf(ptr), + index_key)) { pr_devel("replace in slot %d\n", i); edit->leaf_p = &node->slots[i]; edit->dead_leaf = node->slots[i]; diff --git a/lib/lz4/lz4defs.h b/lib/lz4/lz4defs.h index abcecdc2d0f2..c79d7ea8a38e 100644 --- a/lib/lz4/lz4defs.h +++ b/lib/lz4/lz4defs.h @@ -11,8 +11,7 @@ /* * Detects 64 bits mode */ -#if (defined(__x86_64__) || defined(__x86_64) || defined(__amd64__) \ - || defined(__ppc64__) || defined(__LP64__)) +#if defined(CONFIG_64BIT) #define LZ4_ARCH64 1 #else #define LZ4_ARCH64 0 @@ -25,9 +24,7 @@ typedef struct _U16_S { u16 v; } U16_S; typedef struct _U32_S { u32 v; } U32_S; typedef struct _U64_S { u64 v; } U64_S; -#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) \ - || defined(CONFIG_ARM) && __LINUX_ARM_ARCH__ >= 6 \ - && defined(ARM_EFFICIENT_UNALIGNED_ACCESS) +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) #define A16(x) (((U16_S *)(x))->v) #define A32(x) (((U32_S *)(x))->v) @@ -35,6 +32,10 @@ typedef struct _U64_S { u64 v; } U64_S; #define PUT4(s, d) (A32(d) = A32(s)) #define PUT8(s, d) (A64(d) = A64(s)) + +#define LZ4_READ_LITTLEENDIAN_16(d, s, p) \ + (d = s - A16(p)) + #define LZ4_WRITE_LITTLEENDIAN_16(p, v) \ do { \ A16(p) = v; \ @@ -51,10 +52,13 @@ typedef struct _U64_S { u64 v; } U64_S; #define PUT8(s, d) \ put_unaligned(get_unaligned((const u64 *) s), (u64 *) d) -#define LZ4_WRITE_LITTLEENDIAN_16(p, v) \ - do { \ - put_unaligned(v, (u16 *)(p)); \ - p += 2; \ +#define LZ4_READ_LITTLEENDIAN_16(d, s, p) \ + (d = s - get_unaligned_le16(p)) + +#define LZ4_WRITE_LITTLEENDIAN_16(p, v) \ + do { \ + put_unaligned_le16(v, (u16 *)(p)); \ + p += 2; \ } while (0) #endif @@ -140,9 +144,6 @@ typedef struct _U64_S { u64 v; } U64_S; #endif -#define LZ4_READ_LITTLEENDIAN_16(d, s, p) \ - (d = s - get_unaligned_le16(p)) - #define LZ4_WILDCOPY(s, d, e) \ do { \ LZ4_COPYPACKET(s, d); \ |