xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[PATCH] drivers/scsi: fix-up schedule_timeout() usage

Browse Source 
Use schedule_timeout_uninterruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Nishanth Aravamudan
2005-11-07 01:01:20 -08:00
committed by Linus Torvalds
parent 6521018d4b
commit a9a3047dd8
7 changed files with 25 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/scsi/osst.c
View File

@@ -862,8 +862,7 @@ static int osst_recover_wait_frame(struct osst_tape * STp, struct scsi_request *
retval = osst_write_error_recovery(STp, aSRpnt, 0);
break;
}
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout (HZ / OSST_POLL_PER_SEC);
schedule_timeout_interruptible(HZ / OSST_POLL_PER_SEC);
STp->buffer->b_data = mybuf; STp->buffer->buffer_size = 24;
memset(cmd, 0, MAX_COMMAND_SIZE);
@@ -1558,8 +1557,7 @@ static int osst_reposition_and_retry(struct osst_tape * STp, struct scsi_request
osst_set_frame_position(STp, aSRpnt, frame + skip, 1);
flag = 0;
attempts--;
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(HZ / 10);
schedule_timeout_interruptible(msecs_to_jiffies(100));
}
if (osst_get_frame_position(STp, aSRpnt) < 0) { /* additional write error */
#if DEBUG
@@ -1620,8 +1618,7 @@ static int osst_reposition_and_retry(struct osst_tape * STp, struct scsi_request
debugging = 0;
}
#endif
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(HZ / 10);
schedule_timeout_interruptible(msecs_to_jiffies(100));
}
printk(KERN_ERR "%s:E: Failed to find valid tape media\n", name);
#if DEBUG