diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 21 | ||||
| -rw-r--r-- | block/blk-settings.c | 6 |
2 files changed, 14 insertions, 13 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index d17d71c71d4f..f6452f692501 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -884,9 +884,10 @@ EXPORT_SYMBOL(blk_get_request); /** * blk_make_request - given a bio, allocate a corresponding struct request. - * + * @q: target request queue * @bio: The bio describing the memory mappings that will be submitted for IO. * It may be a chained-bio properly constructed by block/bio layer. + * @gfp_mask: gfp flags to be used for memory allocation * * blk_make_request is the parallel of generic_make_request for BLOCK_PC * type commands. Where the struct request needs to be farther initialized by @@ -1872,14 +1873,14 @@ EXPORT_SYMBOL(blk_fetch_request); /** * blk_update_request - Special helper function for request stacking drivers - * @rq: the request being processed + * @req: the request being processed * @error: %0 for success, < %0 for error - * @nr_bytes: number of bytes to complete @rq + * @nr_bytes: number of bytes to complete @req * * Description: - * Ends I/O on a number of bytes attached to @rq, but doesn't complete - * the request structure even if @rq doesn't have leftover. - * If @rq has leftover, sets it up for the next range of segments. + * Ends I/O on a number of bytes attached to @req, but doesn't complete + * the request structure even if @req doesn't have leftover. + * If @req has leftover, sets it up for the next range of segments. * * This special helper function is only for request stacking drivers * (e.g. request-based dm) so that they can handle partial completion. @@ -2145,7 +2146,7 @@ EXPORT_SYMBOL_GPL(blk_end_request); /** * blk_end_request_all - Helper function for drives to finish the request. * @rq: the request to finish - * @err: %0 for success, < %0 for error + * @error: %0 for success, < %0 for error * * Description: * Completely finish @rq. @@ -2166,7 +2167,7 @@ EXPORT_SYMBOL_GPL(blk_end_request_all); /** * blk_end_request_cur - Helper function to finish the current request chunk. * @rq: the request to finish the current chunk for - * @err: %0 for success, < %0 for error + * @error: %0 for success, < %0 for error * * Description: * Complete the current consecutively mapped chunk from @rq. @@ -2203,7 +2204,7 @@ EXPORT_SYMBOL_GPL(__blk_end_request); /** * __blk_end_request_all - Helper function for drives to finish the request. * @rq: the request to finish - * @err: %0 for success, < %0 for error + * @error: %0 for success, < %0 for error * * Description: * Completely finish @rq. Must be called with queue lock held. @@ -2224,7 +2225,7 @@ EXPORT_SYMBOL_GPL(__blk_end_request_all); /** * __blk_end_request_cur - Helper function to finish the current request chunk. * @rq: the request to finish the current chunk for - * @err: %0 for success, < %0 for error + * @error: %0 for success, < %0 for error * * Description: * Complete the current consecutively mapped chunk from @rq. Must diff --git a/block/blk-settings.c b/block/blk-settings.c index 1c4df9bf6813..d71cedc09c4e 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -343,7 +343,7 @@ EXPORT_SYMBOL(blk_queue_physical_block_size); /** * blk_queue_alignment_offset - set physical block alignment offset * @q: the request queue for the device - * @alignment: alignment offset in bytes + * @offset: alignment offset in bytes * * Description: * Some devices are naturally misaligned to compensate for things like @@ -362,7 +362,7 @@ EXPORT_SYMBOL(blk_queue_alignment_offset); /** * blk_queue_io_min - set minimum request size for the queue * @q: the request queue for the device - * @io_min: smallest I/O size in bytes + * @min: smallest I/O size in bytes * * Description: * Some devices have an internal block size bigger than the reported @@ -385,7 +385,7 @@ EXPORT_SYMBOL(blk_queue_io_min); /** * blk_queue_io_opt - set optimal request size for the queue * @q: the request queue for the device - * @io_opt: optimal request size in bytes + * @opt: optimal request size in bytes * * Description: * Drivers can call this function to set the preferred I/O request |