redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

ide-tape: mv tape->pages_per_stage tape->pages_per_buffer

Browse source 
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Borislav Petkov 2008-04-27 15:38:33 +02:00 committed by Bartlomiej Zolnierkiewicz
parent f73850a302
commit a997a4356b
1 changed files with 4 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/ide/ide-tape.c
View file

@ -315,8 +315,7 @@ typedef struct ide_tape_obj {
char *b_data;
int b_count;
/* Pipeline parameters. */
int pages_per_stage;
int pages_per_buffer;
/* Wasted space in each stage */
int excess_bh_size;
@ -1302,7 +1301,7 @@ static idetape_stage_t *ide_tape_kmalloc_buffer(idetape_tape_t *tape, int full,
{
idetape_stage_t *stage;
struct idetape_bh *prev_bh, *bh;
int pages = tape->pages_per_stage;
int pages = tape->pages_per_buffer;
unsigned int order, b_allocd;
char *b_data = NULL;
@ -2746,9 +2745,9 @@ static void idetape_setup(ide_drive_t *drive, idetape_tape_t *tape, int minor)
tape->buffer_size = *ctl * tape->blk_size;
}
buffer_size = tape->buffer_size;
tape->pages_per_stage = buffer_size / PAGE_SIZE;
tape->pages_per_buffer = buffer_size / PAGE_SIZE;
if (buffer_size % PAGE_SIZE) {
tape->pages_per_stage++;
tape->pages_per_buffer++;
tape->excess_bh_size = PAGE_SIZE - buffer_size % PAGE_SIZE;
}