lkml.org 
[lkml]   [2018]   [Nov]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] x86/resctrl: Fix rdt_last_cmd_printf() usage and typos within
Date
Use rdt_last_cmd_puts() instead of rdt_last_cmd_printf() when printing a
simple string. While doing so fix two typos that were recently
introduced into two of these simple strings.

Fixes: 723f1a0dd8e2 ("x86/resctrl: Fixup the user-visible strings")
Fixes: e0bdfe8e36f3 ("x86/intel_rdt: Support creation/removal of pseudo-locked region")
Fixes: 9ab9aa15c309 ("x86/intel_rdt: Ensure requested schemata respects mode")
Fixes: d48d7a57f718 ("x86/intel_rdt: Introduce resource group's mode resctrl file")
Fixes: dfe9674b04ff ("x86/intel_rdt: Enable entering of pseudo-locksetup mode")
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
---
arch/x86/kernel/cpu/resctrl/ctrlmondata.c | 8 ++++----
arch/x86/kernel/cpu/resctrl/rdtgroup.c | 4 ++--
2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
index 43ee3cee6494..03ee13235a45 100644
--- a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
+++ b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
@@ -215,7 +215,7 @@ int parse_cbm(struct rdt_parse_data *data, struct rdt_resource *r,
*/
if (rdtgrp->mode == RDT_MODE_PSEUDO_LOCKSETUP &&
rdtgroup_pseudo_locked_in_hierarchy(d)) {
- rdt_last_cmd_printf("Pseudo-locked region in hierarchy\n");
+ rdt_last_cmd_puts("Pseudo-locked region in hierarchy\n");
return -EINVAL;
}

@@ -225,7 +225,7 @@ int parse_cbm(struct rdt_parse_data *data, struct rdt_resource *r,
if ((rdtgrp->mode == RDT_MODE_EXCLUSIVE ||
rdtgrp->mode == RDT_MODE_SHAREABLE) &&
rdtgroup_cbm_overlaps_pseudo_locked(d, cbm_val)) {
- rdt_last_cmd_printf("CBM overlaps with pseudo-locked region\n");
+ rdt_last_cmd_puts("CBM overlaps with pseudo-locked region\n");
return -EINVAL;
}

@@ -234,14 +234,14 @@ int parse_cbm(struct rdt_parse_data *data, struct rdt_resource *r,
* either is exclusive.
*/
if (rdtgroup_cbm_overlaps(r, d, cbm_val, rdtgrp->closid, true)) {
- rdt_last_cmd_printf("Overlaps with exclusive group\n");
+ rdt_last_cmd_puts("Overlaps with exclusive group\n");
return -EINVAL;
}

if (rdtgroup_cbm_overlaps(r, d, cbm_val, rdtgrp->closid, false)) {
if (rdtgrp->mode == RDT_MODE_EXCLUSIVE ||
rdtgrp->mode == RDT_MODE_PSEUDO_LOCKSETUP) {
- rdt_last_cmd_printf("0verlaps with other group\n");
+ rdt_last_cmd_puts("Overlaps with other group\n");
return -EINVAL;
}
}
diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
index 61b102dd51a5..017505017bdb 100644
--- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c
+++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
@@ -1206,7 +1206,7 @@ static ssize_t rdtgroup_mode_write(struct kernfs_open_file *of,
goto out;

if (mode == RDT_MODE_PSEUDO_LOCKED) {
- rdt_last_cmd_printf("Cannot change pseudo-locked group\n");
+ rdt_last_cmd_puts("Cannot change pseudo-locked group\n");
ret = -EINVAL;
goto out;
}
@@ -1235,7 +1235,7 @@ static ssize_t rdtgroup_mode_write(struct kernfs_open_file *of,
goto out;
rdtgrp->mode = RDT_MODE_PSEUDO_LOCKSETUP;
} else {
- rdt_last_cmd_printf("Unknown orunsupported mode\n");
+ rdt_last_cmd_puts("Unknown or unsupported mode\n");
ret = -EINVAL;
}

--
2.17.0
\
 
 \ /
  Last update: 2018-11-27 00:18    [W:0.035 / U:0.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site