All users are gone, so we can get rid of these. Signed-off-by: Christoph Hellwig <h...@lst.de> --- drivers/scsi/scsi.c | 56 ---------------------------------------------- include/scsi/scsi_cmnd.h | 3 --- 2 files changed, 59 deletions(-)
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index d8afec8..ebcea6c 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -415,62 +415,6 @@ static void scsi_put_host_cmd_pool(gfp_t gfp_mask) } /** - * scsi_allocate_command - get a fully allocated SCSI command - * @gfp_mask: allocation mask - * - * This function is for use outside of the normal host based pools. - * It allocates the relevant command and takes an additional reference - * on the pool it used. This function *must* be paired with - * scsi_free_command which also has the identical mask, otherwise the - * free pool counts will eventually go wrong and you'll trigger a bug. - * - * This function should *only* be used by drivers that need a static - * command allocation at start of day for internal functions. - */ -struct scsi_cmnd *scsi_allocate_command(gfp_t gfp_mask) -{ - struct scsi_host_cmd_pool *pool = scsi_get_host_cmd_pool(gfp_mask); - - if (!pool) - return NULL; - - return scsi_pool_alloc_command(pool, gfp_mask); -} -EXPORT_SYMBOL(scsi_allocate_command); - -/** - * scsi_free_command - free a command allocated by scsi_allocate_command - * @gfp_mask: mask used in the original allocation - * @cmd: command to free - * - * Note: using the original allocation mask is vital because that's - * what determines which command pool we use to free the command. Any - * mismatch will cause the system to BUG eventually. - */ -void scsi_free_command(gfp_t gfp_mask, struct scsi_cmnd *cmd) -{ - struct scsi_host_cmd_pool *pool = scsi_get_host_cmd_pool(gfp_mask); - - /* - * this could trigger if the mask to scsi_allocate_command - * doesn't match this mask. Otherwise we're guaranteed that this - * succeeds because scsi_allocate_command must have taken a reference - * on the pool - */ - BUG_ON(!pool); - - scsi_pool_free_command(pool, cmd); - /* - * scsi_put_host_cmd_pool is called twice; once to release the - * reference we took above, and once to release the reference - * originally taken by scsi_allocate_command - */ - scsi_put_host_cmd_pool(gfp_mask); - scsi_put_host_cmd_pool(gfp_mask); -} -EXPORT_SYMBOL(scsi_free_command); - -/** * scsi_setup_command_freelist - Setup the command freelist for a scsi host. * @shost: host to allocate the freelist for. * diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index 91558a1..dff105a 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -156,9 +156,6 @@ extern void scsi_release_buffers(struct scsi_cmnd *cmd); extern int scsi_dma_map(struct scsi_cmnd *cmd); extern void scsi_dma_unmap(struct scsi_cmnd *cmd); -struct scsi_cmnd *scsi_allocate_command(gfp_t gfp_mask); -void scsi_free_command(gfp_t gfp_mask, struct scsi_cmnd *cmd); - static inline unsigned scsi_sg_count(struct scsi_cmnd *cmd) { return cmd->sdb.table.nents; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html