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mm-move-page-writeback-sysctls-to-is-own-file-checkpatch-fixes
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WARNING: please, no spaces at the start of a line
torvalds#249: FILE: mm/page-writeback.c:2089:
+    {$

ERROR: code indent should use tabs where possible
torvalds#250: FILE: mm/page-writeback.c:2090:
+        .procname   = "dirty_background_ratio",$

WARNING: please, no spaces at the start of a line
torvalds#250: FILE: mm/page-writeback.c:2090:
+        .procname   = "dirty_background_ratio",$

ERROR: code indent should use tabs where possible
torvalds#251: FILE: mm/page-writeback.c:2091:
+        .data       = &dirty_background_ratio,$

WARNING: please, no spaces at the start of a line
torvalds#251: FILE: mm/page-writeback.c:2091:
+        .data       = &dirty_background_ratio,$

ERROR: code indent should use tabs where possible
torvalds#252: FILE: mm/page-writeback.c:2092:
+        .maxlen     = sizeof(dirty_background_ratio),$

WARNING: please, no spaces at the start of a line
torvalds#252: FILE: mm/page-writeback.c:2092:
+        .maxlen     = sizeof(dirty_background_ratio),$

ERROR: code indent should use tabs where possible
torvalds#253: FILE: mm/page-writeback.c:2093:
+        .mode       = 0644,$

WARNING: please, no spaces at the start of a line
torvalds#253: FILE: mm/page-writeback.c:2093:
+        .mode       = 0644,$

ERROR: code indent should use tabs where possible
torvalds#254: FILE: mm/page-writeback.c:2094:
+        .proc_handler   = dirty_background_ratio_handler,$

WARNING: please, no spaces at the start of a line
torvalds#254: FILE: mm/page-writeback.c:2094:
+        .proc_handler   = dirty_background_ratio_handler,$

ERROR: code indent should use tabs where possible
torvalds#255: FILE: mm/page-writeback.c:2095:
+        .extra1     = SYSCTL_ZERO,$

WARNING: please, no spaces at the start of a line
torvalds#255: FILE: mm/page-writeback.c:2095:
+        .extra1     = SYSCTL_ZERO,$

ERROR: code indent should use tabs where possible
torvalds#256: FILE: mm/page-writeback.c:2096:
+        .extra2     = SYSCTL_ONE_HUNDRED,$

WARNING: please, no spaces at the start of a line
torvalds#256: FILE: mm/page-writeback.c:2096:
+        .extra2     = SYSCTL_ONE_HUNDRED,$

WARNING: please, no spaces at the start of a line
torvalds#257: FILE: mm/page-writeback.c:2097:
+    },$

WARNING: please, no spaces at the start of a line
torvalds#258: FILE: mm/page-writeback.c:2098:
+    {$

ERROR: code indent should use tabs where possible
torvalds#259: FILE: mm/page-writeback.c:2099:
+        .procname   = "dirty_background_bytes",$

WARNING: please, no spaces at the start of a line
torvalds#259: FILE: mm/page-writeback.c:2099:
+        .procname   = "dirty_background_bytes",$

ERROR: code indent should use tabs where possible
torvalds#260: FILE: mm/page-writeback.c:2100:
+        .data       = &dirty_background_bytes,$

WARNING: please, no spaces at the start of a line
torvalds#260: FILE: mm/page-writeback.c:2100:
+        .data       = &dirty_background_bytes,$

ERROR: code indent should use tabs where possible
torvalds#261: FILE: mm/page-writeback.c:2101:
+        .maxlen     = sizeof(dirty_background_bytes),$

WARNING: please, no spaces at the start of a line
torvalds#261: FILE: mm/page-writeback.c:2101:
+        .maxlen     = sizeof(dirty_background_bytes),$

ERROR: code indent should use tabs where possible
torvalds#262: FILE: mm/page-writeback.c:2102:
+        .mode       = 0644,$

WARNING: please, no spaces at the start of a line
torvalds#262: FILE: mm/page-writeback.c:2102:
+        .mode       = 0644,$

ERROR: code indent should use tabs where possible
torvalds#263: FILE: mm/page-writeback.c:2103:
+        .proc_handler   = dirty_background_bytes_handler,$

WARNING: please, no spaces at the start of a line
torvalds#263: FILE: mm/page-writeback.c:2103:
+        .proc_handler   = dirty_background_bytes_handler,$

ERROR: code indent should use tabs where possible
torvalds#264: FILE: mm/page-writeback.c:2104:
+        .extra1     = SYSCTL_LONG_ONE,$

WARNING: please, no spaces at the start of a line
torvalds#264: FILE: mm/page-writeback.c:2104:
+        .extra1     = SYSCTL_LONG_ONE,$

WARNING: please, no spaces at the start of a line
torvalds#265: FILE: mm/page-writeback.c:2105:
+    },$

WARNING: please, no spaces at the start of a line
torvalds#266: FILE: mm/page-writeback.c:2106:
+    {$

ERROR: code indent should use tabs where possible
torvalds#267: FILE: mm/page-writeback.c:2107:
+        .procname   = "dirty_ratio",$

WARNING: please, no spaces at the start of a line
torvalds#267: FILE: mm/page-writeback.c:2107:
+        .procname   = "dirty_ratio",$

ERROR: code indent should use tabs where possible
torvalds#268: FILE: mm/page-writeback.c:2108:
+        .data       = &vm_dirty_ratio,$

WARNING: please, no spaces at the start of a line
torvalds#268: FILE: mm/page-writeback.c:2108:
+        .data       = &vm_dirty_ratio,$

ERROR: code indent should use tabs where possible
torvalds#269: FILE: mm/page-writeback.c:2109:
+        .maxlen     = sizeof(vm_dirty_ratio),$

WARNING: please, no spaces at the start of a line
torvalds#269: FILE: mm/page-writeback.c:2109:
+        .maxlen     = sizeof(vm_dirty_ratio),$

ERROR: code indent should use tabs where possible
torvalds#270: FILE: mm/page-writeback.c:2110:
+        .mode       = 0644,$

WARNING: please, no spaces at the start of a line
torvalds#270: FILE: mm/page-writeback.c:2110:
+        .mode       = 0644,$

ERROR: code indent should use tabs where possible
torvalds#271: FILE: mm/page-writeback.c:2111:
+        .proc_handler   = dirty_ratio_handler,$

WARNING: please, no spaces at the start of a line
torvalds#271: FILE: mm/page-writeback.c:2111:
+        .proc_handler   = dirty_ratio_handler,$

ERROR: code indent should use tabs where possible
torvalds#272: FILE: mm/page-writeback.c:2112:
+        .extra1     = SYSCTL_ZERO,$

WARNING: please, no spaces at the start of a line
torvalds#272: FILE: mm/page-writeback.c:2112:
+        .extra1     = SYSCTL_ZERO,$

ERROR: code indent should use tabs where possible
torvalds#273: FILE: mm/page-writeback.c:2113:
+        .extra2     = SYSCTL_ONE_HUNDRED,$

WARNING: please, no spaces at the start of a line
torvalds#273: FILE: mm/page-writeback.c:2113:
+        .extra2     = SYSCTL_ONE_HUNDRED,$

WARNING: please, no spaces at the start of a line
torvalds#274: FILE: mm/page-writeback.c:2114:
+    },$

WARNING: please, no spaces at the start of a line
torvalds#275: FILE: mm/page-writeback.c:2115:
+    {$

ERROR: code indent should use tabs where possible
torvalds#276: FILE: mm/page-writeback.c:2116:
+        .procname   = "dirty_bytes",$

WARNING: please, no spaces at the start of a line
torvalds#276: FILE: mm/page-writeback.c:2116:
+        .procname   = "dirty_bytes",$

ERROR: code indent should use tabs where possible
torvalds#277: FILE: mm/page-writeback.c:2117:
+        .data       = &vm_dirty_bytes,$

WARNING: please, no spaces at the start of a line
torvalds#277: FILE: mm/page-writeback.c:2117:
+        .data       = &vm_dirty_bytes,$

ERROR: code indent should use tabs where possible
torvalds#278: FILE: mm/page-writeback.c:2118:
+        .maxlen     = sizeof(vm_dirty_bytes),$

WARNING: please, no spaces at the start of a line
torvalds#278: FILE: mm/page-writeback.c:2118:
+        .maxlen     = sizeof(vm_dirty_bytes),$

ERROR: code indent should use tabs where possible
torvalds#279: FILE: mm/page-writeback.c:2119:
+        .mode       = 0644,$

WARNING: please, no spaces at the start of a line
torvalds#279: FILE: mm/page-writeback.c:2119:
+        .mode       = 0644,$

ERROR: code indent should use tabs where possible
torvalds#280: FILE: mm/page-writeback.c:2120:
+        .proc_handler   = dirty_bytes_handler,$

WARNING: please, no spaces at the start of a line
torvalds#280: FILE: mm/page-writeback.c:2120:
+        .proc_handler   = dirty_bytes_handler,$

ERROR: code indent should use tabs where possible
torvalds#281: FILE: mm/page-writeback.c:2121:
+        .extra1     = (void *)&dirty_bytes_min,$

WARNING: please, no spaces at the start of a line
torvalds#281: FILE: mm/page-writeback.c:2121:
+        .extra1     = (void *)&dirty_bytes_min,$

WARNING: please, no spaces at the start of a line
torvalds#282: FILE: mm/page-writeback.c:2122:
+    },$

WARNING: please, no spaces at the start of a line
torvalds#283: FILE: mm/page-writeback.c:2123:
+    {$

ERROR: code indent should use tabs where possible
torvalds#284: FILE: mm/page-writeback.c:2124:
+        .procname   = "dirty_writeback_centisecs",$

WARNING: please, no spaces at the start of a line
torvalds#284: FILE: mm/page-writeback.c:2124:
+        .procname   = "dirty_writeback_centisecs",$

ERROR: code indent should use tabs where possible
torvalds#285: FILE: mm/page-writeback.c:2125:
+        .data       = &dirty_writeback_interval,$

WARNING: please, no spaces at the start of a line
torvalds#285: FILE: mm/page-writeback.c:2125:
+        .data       = &dirty_writeback_interval,$

ERROR: code indent should use tabs where possible
torvalds#286: FILE: mm/page-writeback.c:2126:
+        .maxlen     = sizeof(dirty_writeback_interval),$

WARNING: please, no spaces at the start of a line
torvalds#286: FILE: mm/page-writeback.c:2126:
+        .maxlen     = sizeof(dirty_writeback_interval),$

ERROR: code indent should use tabs where possible
torvalds#287: FILE: mm/page-writeback.c:2127:
+        .mode       = 0644,$

WARNING: please, no spaces at the start of a line
torvalds#287: FILE: mm/page-writeback.c:2127:
+        .mode       = 0644,$

ERROR: code indent should use tabs where possible
torvalds#288: FILE: mm/page-writeback.c:2128:
+        .proc_handler   = dirty_writeback_centisecs_handler,$

WARNING: please, no spaces at the start of a line
torvalds#288: FILE: mm/page-writeback.c:2128:
+        .proc_handler   = dirty_writeback_centisecs_handler,$

WARNING: please, no spaces at the start of a line
torvalds#289: FILE: mm/page-writeback.c:2129:
+    },$

WARNING: please, no spaces at the start of a line
torvalds#290: FILE: mm/page-writeback.c:2130:
+    {$

ERROR: code indent should use tabs where possible
torvalds#291: FILE: mm/page-writeback.c:2131:
+        .procname   = "dirty_expire_centisecs",$

WARNING: please, no spaces at the start of a line
torvalds#291: FILE: mm/page-writeback.c:2131:
+        .procname   = "dirty_expire_centisecs",$

ERROR: code indent should use tabs where possible
torvalds#292: FILE: mm/page-writeback.c:2132:
+        .data       = &dirty_expire_interval,$

WARNING: please, no spaces at the start of a line
torvalds#292: FILE: mm/page-writeback.c:2132:
+        .data       = &dirty_expire_interval,$

ERROR: code indent should use tabs where possible
torvalds#293: FILE: mm/page-writeback.c:2133:
+        .maxlen     = sizeof(dirty_expire_interval),$

WARNING: please, no spaces at the start of a line
torvalds#293: FILE: mm/page-writeback.c:2133:
+        .maxlen     = sizeof(dirty_expire_interval),$

ERROR: code indent should use tabs where possible
torvalds#294: FILE: mm/page-writeback.c:2134:
+        .mode       = 0644,$

WARNING: please, no spaces at the start of a line
torvalds#294: FILE: mm/page-writeback.c:2134:
+        .mode       = 0644,$

ERROR: code indent should use tabs where possible
torvalds#295: FILE: mm/page-writeback.c:2135:
+        .proc_handler   = proc_dointvec_minmax,$

WARNING: please, no spaces at the start of a line
torvalds#295: FILE: mm/page-writeback.c:2135:
+        .proc_handler   = proc_dointvec_minmax,$

ERROR: code indent should use tabs where possible
torvalds#296: FILE: mm/page-writeback.c:2136:
+        .extra1     = SYSCTL_ZERO,$

WARNING: please, no spaces at the start of a line
torvalds#296: FILE: mm/page-writeback.c:2136:
+        .extra1     = SYSCTL_ZERO,$

WARNING: please, no spaces at the start of a line
torvalds#297: FILE: mm/page-writeback.c:2137:
+    },$

total: 37 errors, 49 warnings, 287 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

NOTE: Whitespace errors detected.
      You may wish to use scripts/cleanpatch or scripts/cleanfile

./patches/mm-move-page-writeback-sysctls-to-is-own-file.patch has style problems, please review.

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Iurii Zaikin <yzaikin@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: zhanglianjie <zhanglianjie@uniontech.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
  • Loading branch information
akpm00 authored and sfrothwell committed Feb 11, 2022
1 parent 3eb7a61 commit 107d3ef
Showing 1 changed file with 49 additions and 49 deletions.
98 changes: 49 additions & 49 deletions mm/page-writeback.c
Original file line number Diff line number Diff line change
@@ -2086,55 +2086,55 @@ static int page_writeback_cpu_online(unsigned int cpu)

#ifdef CONFIG_SYSCTL
static struct ctl_table vm_page_writeback_sysctls[] = {
{
.procname = "dirty_background_ratio",
.data = &dirty_background_ratio,
.maxlen = sizeof(dirty_background_ratio),
.mode = 0644,
.proc_handler = dirty_background_ratio_handler,
.extra1 = SYSCTL_ZERO,
.extra2 = SYSCTL_ONE_HUNDRED,
},
{
.procname = "dirty_background_bytes",
.data = &dirty_background_bytes,
.maxlen = sizeof(dirty_background_bytes),
.mode = 0644,
.proc_handler = dirty_background_bytes_handler,
.extra1 = SYSCTL_LONG_ONE,
},
{
.procname = "dirty_ratio",
.data = &vm_dirty_ratio,
.maxlen = sizeof(vm_dirty_ratio),
.mode = 0644,
.proc_handler = dirty_ratio_handler,
.extra1 = SYSCTL_ZERO,
.extra2 = SYSCTL_ONE_HUNDRED,
},
{
.procname = "dirty_bytes",
.data = &vm_dirty_bytes,
.maxlen = sizeof(vm_dirty_bytes),
.mode = 0644,
.proc_handler = dirty_bytes_handler,
.extra1 = (void *)&dirty_bytes_min,
},
{
.procname = "dirty_writeback_centisecs",
.data = &dirty_writeback_interval,
.maxlen = sizeof(dirty_writeback_interval),
.mode = 0644,
.proc_handler = dirty_writeback_centisecs_handler,
},
{
.procname = "dirty_expire_centisecs",
.data = &dirty_expire_interval,
.maxlen = sizeof(dirty_expire_interval),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
.extra1 = SYSCTL_ZERO,
},
{
.procname = "dirty_background_ratio",
.data = &dirty_background_ratio,
.maxlen = sizeof(dirty_background_ratio),
.mode = 0644,
.proc_handler = dirty_background_ratio_handler,
.extra1 = SYSCTL_ZERO,
.extra2 = SYSCTL_ONE_HUNDRED,
},
{
.procname = "dirty_background_bytes",
.data = &dirty_background_bytes,
.maxlen = sizeof(dirty_background_bytes),
.mode = 0644,
.proc_handler = dirty_background_bytes_handler,
.extra1 = SYSCTL_LONG_ONE,
},
{
.procname = "dirty_ratio",
.data = &vm_dirty_ratio,
.maxlen = sizeof(vm_dirty_ratio),
.mode = 0644,
.proc_handler = dirty_ratio_handler,
.extra1 = SYSCTL_ZERO,
.extra2 = SYSCTL_ONE_HUNDRED,
},
{
.procname = "dirty_bytes",
.data = &vm_dirty_bytes,
.maxlen = sizeof(vm_dirty_bytes),
.mode = 0644,
.proc_handler = dirty_bytes_handler,
.extra1 = (void *)&dirty_bytes_min,
},
{
.procname = "dirty_writeback_centisecs",
.data = &dirty_writeback_interval,
.maxlen = sizeof(dirty_writeback_interval),
.mode = 0644,
.proc_handler = dirty_writeback_centisecs_handler,
},
{
.procname = "dirty_expire_centisecs",
.data = &dirty_expire_interval,
.maxlen = sizeof(dirty_expire_interval),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
.extra1 = SYSCTL_ZERO,
},
#ifdef CONFIG_HIGHMEM
{
.procname = "highmem_is_dirtyable",

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