The patch titled
Subject: drivers/scsi/sym53c8xx_2/sym_hipd.c: convert to use memset32
has been added to the -mm tree. Its filename is
sym53c8xx_2-convert-to-use-memset32.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/sym53c8xx_2-convert-to-use-memset32.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/sym53c8xx_2-convert-to-use-memset32.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Subject: drivers/scsi/sym53c8xx_2/sym_hipd.c: convert to use memset32
memset32() can be used to initialise these three arrays. Minor code
footprint reduction.
Link: http://lkml.kernel.org/r/20170720184539.31609-8-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Cc: "James E.J. Bottomley" <jejb@xxxxxxxxxxxxxxxxxx>
Cc: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: David Miller <davem@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
Cc: Matt Turner <mattst88@xxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: Richard Henderson <rth@xxxxxxxxxxx>
Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/sym53c8xx_2/sym_hipd.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff -puN drivers/scsi/sym53c8xx_2/sym_hipd.c~sym53c8xx_2-convert-to-use-memset32 drivers/scsi/sym53c8xx_2/sym_hipd.c
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.c~sym53c8xx_2-convert-to-use-memset32
+++ a/drivers/scsi/sym53c8xx_2/sym_hipd.c
@@ -4985,13 +4985,10 @@ struct sym_lcb *sym_alloc_lcb (struct sy
* Compute the bus address of this table.
*/
if (ln && !tp->luntbl) {
- int i;
-
tp->luntbl = sym_calloc_dma(256, "LUNTBL");
if (!tp->luntbl)
goto fail;
- for (i = 0 ; i < 64 ; i++)
- tp->luntbl[i] = cpu_to_scr(vtobus(&np->badlun_sa));
+ memset32(tp->luntbl, cpu_to_scr(vtobus(&np->badlun_sa)), 64);
tp->head.luntbl_sa = cpu_to_scr(vtobus(tp->luntbl));
}
@@ -5077,8 +5074,7 @@ static void sym_alloc_lcb_tags (struct s
/*
* Initialize the task table with invalid entries.
*/
- for (i = 0 ; i < SYM_CONF_MAX_TASK ; i++)
- lp->itlq_tbl[i] = cpu_to_scr(np->notask_ba);
+ memset32(lp->itlq_tbl, cpu_to_scr(np->notask_ba), SYM_CONF_MAX_TASK);
/*
* Fill up the tag buffer with tag numbers.
@@ -5764,8 +5760,7 @@ int sym_hcb_attach(struct Scsi_Host *sho
goto attach_failed;
np->badlun_sa = cpu_to_scr(SCRIPTB_BA(np, resel_bad_lun));
- for (i = 0 ; i < 64 ; i++) /* 64 luns/target, no less */
- np->badluntbl[i] = cpu_to_scr(vtobus(&np->badlun_sa));
+ memset32(np->badluntbl, cpu_to_scr(vtobus(&np->badlun_sa)), 64);
/*
* Prepare the bus address array that contains the bus
_
Patches currently in -mm which might be from mawilcox@xxxxxxxxxxxxx are
add-multibyte-memset-functions.patch
add-testcases-for-memset16-32-64.patch
x86-implement-memset16-memset32-memset64.patch
arm-implement-memset32-memset64.patch
alpha-add-support-for-memset16.patch
zram-convert-to-using-memset_l.patch
sym53c8xx_2-convert-to-use-memset32.patch
vga-optimise-console-scrolling.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
