diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/blkdev.h | 2 | ||||
| -rw-r--r-- | include/linux/eventpoll.h | 7 | ||||
| -rw-r--r-- | include/linux/scatterlist.h | 10 | ||||
| -rw-r--r-- | include/linux/sunrpc/rpc_rdma.h | 32 | ||||
| -rw-r--r-- | include/linux/types.h | 2 |
5 files changed, 27 insertions, 26 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index bbf906a0b41..8396db24d01 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -341,7 +341,6 @@ enum blk_queue_state { struct blk_queue_tag { struct request **tag_index; /* map of busy tags */ unsigned long *tag_map; /* bit map of free/busy tags */ - struct list_head busy_list; /* fifo list of busy tags */ int busy; /* current depth */ int max_depth; /* what we will send to device */ int real_max_depth; /* what the array can hold */ @@ -435,6 +434,7 @@ struct request_queue unsigned int dma_alignment; struct blk_queue_tag *queue_tags; + struct list_head tag_busy_list; unsigned int nr_sorted; unsigned int in_flight; diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index d2a96cbf4f0..cf79853967f 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -32,18 +32,13 @@ * On x86-64 make the 64bit structure have the same alignment as the * 32bit structure. This makes 32bit emulation easier. * - * UML/x86_64 needs the same packing as x86_64 - UML + UML_X86 + - * 64_BIT adds up to UML/x86_64. + * UML/x86_64 needs the same packing as x86_64 */ #ifdef __x86_64__ #define EPOLL_PACKED __attribute__((packed)) #else -#if defined(CONFIG_UML) && defined(CONFIG_UML_X86) && defined(CONFIG_64BIT) -#define EPOLL_PACKED __attribute__((packed)) -#else #define EPOLL_PACKED #endif -#endif struct epoll_event { __u32 events; diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index 45712317138..32326c293d7 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -150,7 +150,7 @@ static inline struct scatterlist *sg_last(struct scatterlist *sgl, struct scatterlist *ret = &sgl[nents - 1]; #else struct scatterlist *sg, *ret = NULL; - int i; + unsigned int i; for_each_sg(sgl, sg, nents, i) ret = sg; @@ -179,7 +179,11 @@ static inline void sg_chain(struct scatterlist *prv, unsigned int prv_nents, #ifndef ARCH_HAS_SG_CHAIN BUG(); #endif - prv[prv_nents - 1].page_link = (unsigned long) sgl | 0x01; + /* + * Set lowest bit to indicate a link pointer, and make sure to clear + * the termination bit if it happens to be set. + */ + prv[prv_nents - 1].page_link = ((unsigned long) sgl | 0x01) & ~0x02; } /** @@ -239,7 +243,7 @@ static inline void sg_init_table(struct scatterlist *sgl, unsigned int nents) sg_mark_end(sgl, nents); #ifdef CONFIG_DEBUG_SG { - int i; + unsigned int i; for (i = 0; i < nents; i++) sgl[i].sg_magic = SG_MAGIC; } diff --git a/include/linux/sunrpc/rpc_rdma.h b/include/linux/sunrpc/rpc_rdma.h index 0013a0d8dc6..87b895d5c78 100644 --- a/include/linux/sunrpc/rpc_rdma.h +++ b/include/linux/sunrpc/rpc_rdma.h @@ -41,17 +41,17 @@ #define _LINUX_SUNRPC_RPC_RDMA_H struct rpcrdma_segment { - uint32_t rs_handle; /* Registered memory handle */ - uint32_t rs_length; /* Length of the chunk in bytes */ - uint64_t rs_offset; /* Chunk virtual address or offset */ + __be32 rs_handle; /* Registered memory handle */ + __be32 rs_length; /* Length of the chunk in bytes */ + __be64 rs_offset; /* Chunk virtual address or offset */ }; /* * read chunk(s), encoded as a linked list. */ struct rpcrdma_read_chunk { - uint32_t rc_discrim; /* 1 indicates presence */ - uint32_t rc_position; /* Position in XDR stream */ + __be32 rc_discrim; /* 1 indicates presence */ + __be32 rc_position; /* Position in XDR stream */ struct rpcrdma_segment rc_target; }; @@ -66,29 +66,29 @@ struct rpcrdma_write_chunk { * write chunk(s), encoded as a counted array. */ struct rpcrdma_write_array { - uint32_t wc_discrim; /* 1 indicates presence */ - uint32_t wc_nchunks; /* Array count */ + __be32 wc_discrim; /* 1 indicates presence */ + __be32 wc_nchunks; /* Array count */ struct rpcrdma_write_chunk wc_array[0]; }; struct rpcrdma_msg { - uint32_t rm_xid; /* Mirrors the RPC header xid */ - uint32_t rm_vers; /* Version of this protocol */ - uint32_t rm_credit; /* Buffers requested/granted */ - uint32_t rm_type; /* Type of message (enum rpcrdma_proc) */ + __be32 rm_xid; /* Mirrors the RPC header xid */ + __be32 rm_vers; /* Version of this protocol */ + __be32 rm_credit; /* Buffers requested/granted */ + __be32 rm_type; /* Type of message (enum rpcrdma_proc) */ union { struct { /* no chunks */ - uint32_t rm_empty[3]; /* 3 empty chunk lists */ + __be32 rm_empty[3]; /* 3 empty chunk lists */ } rm_nochunks; struct { /* no chunks and padded */ - uint32_t rm_align; /* Padding alignment */ - uint32_t rm_thresh; /* Padding threshold */ - uint32_t rm_pempty[3]; /* 3 empty chunk lists */ + __be32 rm_align; /* Padding alignment */ + __be32 rm_thresh; /* Padding threshold */ + __be32 rm_pempty[3]; /* 3 empty chunk lists */ } rm_padded; - uint32_t rm_chunks[0]; /* read, write and reply chunks */ + __be32 rm_chunks[0]; /* read, write and reply chunks */ } rm_body; }; diff --git a/include/linux/types.h b/include/linux/types.h index 4f0dad21c91..f4f8d19158e 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -37,6 +37,8 @@ typedef __kernel_gid32_t gid_t; typedef __kernel_uid16_t uid16_t; typedef __kernel_gid16_t gid16_t; +typedef unsigned long uintptr_t; + #ifdef CONFIG_UID16 /* This is defined by include/asm-{arch}/posix_types.h */ typedef __kernel_old_uid_t old_uid_t; |