* [patch 086/114] drivers/scsi/megaraid: remove expensive inline from megasas_return_cmd
@ 2017-05-08 22:58 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2017-05-08 22:58 UTC (permalink / raw)
To: ak, akpm, James.Bottomley, kashyap.desai, mm-commits,
sumit.saxena, torvalds
From: Andi Kleen <ak@linux.intel.com>
Subject: drivers/scsi/megaraid: remove expensive inline from megasas_return_cmd
Remove an inline from a fairly big function that is used often. It's
unlikely that calling or not calling it makes a lot of difference.
Saves around 8k text in my kernel.
text data bss dec hex filename
9047801 5367568 11116544 25531913 1859609 vmlinux-before-megasas
9039417 5367568 11116544 25523529 1857549 vmlinux-megasas
Link: http://lkml.kernel.org/r/20170315021431.13107-7-andi@firstfloor.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Kashyap Desai <kashyap.desai@avagotech.com>
Cc: Sumit Saxena <sumit.saxena@avagotech.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/scsi/megaraid/megaraid_sas_base.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/scsi/megaraid/megaraid_sas_base.c~megasas-remove-expensive-inline-from-megasas_return_cmd drivers/scsi/megaraid/megaraid_sas_base.c
--- a/drivers/scsi/megaraid/megaraid_sas_base.c~megasas-remove-expensive-inline-from-megasas_return_cmd
+++ a/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -244,7 +244,7 @@ struct megasas_cmd *megasas_get_cmd(stru
* @instance: Adapter soft state
* @cmd: Command packet to be returned to free command pool
*/
-inline void
+void
megasas_return_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd)
{
unsigned long flags;
_
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2017-05-08 22:58 [patch 086/114] drivers/scsi/megaraid: remove expensive inline from megasas_return_cmd akpm
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