Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=97219851b92fd083539003bca48c379d415566ac
Commit: 97219851b92fd083539003bca48c379d415566ac
Parent: 54bb2074ce52fc8fce0d898b3c9921f4a951eb80
Author: Borislav Petkov <[EMAIL PROTECTED]>
AuthorDate: Wed Feb 6 02:57:52 2008 +0100
Committer: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
CommitDate: Wed Feb 6 02:57:52 2008 +0100
ide-tape: remove idetape_increase_max_pipeline_stages()
This function was being used only at one place so fold it in there.
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
---
drivers/ide/ide-tape.c | 35 +++++++++++++++--------------------
1 files changed, 15 insertions(+), 20 deletions(-)
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 2fe4e8f..27fd33d 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -810,25 +810,6 @@ static void idetape_activate_next_stage(ide_drive_t *drive)
}
/*
- * idetape_increase_max_pipeline_stages is a part of the feedback
- * loop which tries to find the optimum number of stages. In the
- * feedback loop, we are starting from a minimum maximum number of
- * stages, and if we sense that the pipeline is empty, we try to
- * increase it, until we reach the user compile time memory limit.
- */
-static void idetape_increase_max_pipeline_stages (ide_drive_t *drive)
-{
- idetape_tape_t *tape = drive->driver_data;
- int increase = (tape->max_pipeline - tape->min_pipeline) / 10;
-
- debug_log(DBG_PROCS, "Enter %s\n", __func__);
-
- tape->max_stages += max(increase, 1);
- tape->max_stages = max(tape->max_stages, tape->min_pipeline);
- tape->max_stages = min(tape->max_stages, tape->max_pipeline);
-}
-
-/*
* idetape_kfree_stage calls kfree to completely free a stage, along with
* its related buffers.
*/
@@ -976,7 +957,21 @@ static int idetape_end_request(ide_drive_t *drive, int
uptodate, int nr_sects)
(void)ide_do_drive_cmd(drive, tape->active_data_rq,
ide_end);
} else if (!error) {
- idetape_increase_max_pipeline_stages(drive);
+ /*
+ * This is a part of the feedback loop which tries to
+ * find the optimum number of stages. We are starting
+ * from a minimum maximum number of stages, and if we
+ * sense that the pipeline is empty, we try to increase
+ * it, until we reach the user compile time memory
+ * limit.
+ */
+ int i = (tape->max_pipeline - tape->min_pipeline) / 10;
+
+ tape->max_stages += max(i, 1);
+ tape->max_stages = max(tape->max_stages,
+ tape->min_pipeline);
+ tape->max_stages = min(tape->max_stages,
+ tape->max_pipeline);
}
}
ide_end_drive_cmd(drive, 0, 0);
-
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