From: Alex Chiang <achiang@hp.com>
To: akpm@linux-foundation.org, fengguang.wu@intel.com
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 2/3] page-types: whitespace alignment
Date: Thu, 05 Nov 2009 13:21:21 -0700 [thread overview]
Message-ID: <20091105202121.25492.26616.stgit@bob.kio> (raw)
In-Reply-To: <20091105201846.25492.52935.stgit@bob.kio>
Align the output when page-type -h is invoked.
Signed-off-by: Alex Chiang <achiang@hp.com>
---
Documentation/vm/page-types.c | 46 +++++++++++++++++++++--------------------
1 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/Documentation/vm/page-types.c b/Documentation/vm/page-types.c
index a93c28e..9c09eb5 100644
--- a/Documentation/vm/page-types.c
+++ b/Documentation/vm/page-types.c
@@ -673,35 +673,35 @@ static void usage(void)
printf(
"page-types [options]\n"
-" -r|--raw Raw mode, for kernel developers\n"
+" -r|--raw Raw mode, for kernel developers\n"
" -d|--describe flags Describe flags\n"
-" -a|--addr addr-spec Walk a range of pages\n"
-" -b|--bits bits-spec Walk pages with specified bits\n"
-" -p|--pid pid Walk process address space\n"
+" -a|--addr addr-spec Walk a range of pages\n"
+" -b|--bits bits-spec Walk pages with specified bits\n"
+" -p|--pid pid Walk process address space\n"
#if 0 /* planned features */
-" -f|--file filename Walk file address space\n"
+" -f|--file filename Walk file address space\n"
#endif
-" -l|--list Show page details in ranges\n"
-" -L|--list-each Show page details one by one\n"
-" -N|--no-summary Don't show summay info\n"
-" -X|--hwpoison hwpoison pages\n"
-" -x|--unpoison unpoison pages\n"
-" -h|--help Show this usage message\n"
+" -l|--list Show page details in ranges\n"
+" -L|--list-each Show page details one by one\n"
+" -N|--no-summary Don't show summary info\n"
+" -X|--hwpoison hwpoison pages\n"
+" -x|--unpoison unpoison pages\n"
+" -h|--help Show this usage message\n"
"flags:\n"
-" 0x10 bitfield format, e.g.\n"
-" anon bit-name, e.g.\n"
-" 0x10,anon comma-separated list, e.g.\n"
+" 0x10 bitfield format, e.g.\n"
+" anon bit-name, e.g.\n"
+" 0x10,anon comma-separated list, e.g.\n"
"addr-spec:\n"
-" N one page at offset N (unit: pages)\n"
-" N+M pages range from N to N+M-1\n"
-" N,M pages range from N to M-1\n"
-" N, pages range from N to end\n"
-" ,M pages range from 0 to M-1\n"
+" N one page at offset N (unit: pages)\n"
+" N+M pages range from N to N+M-1\n"
+" N,M pages range from N to M-1\n"
+" N, pages range from N to end\n"
+" ,M pages range from 0 to M-1\n"
"bits-spec:\n"
-" bit1,bit2 (flags & (bit1|bit2)) != 0\n"
-" bit1,bit2=bit1 (flags & (bit1|bit2)) == bit1\n"
-" bit1,~bit2 (flags & (bit1|bit2)) == bit1\n"
-" =bit1,bit2 flags == (bit1|bit2)\n"
+" bit1,bit2 (flags & (bit1|bit2)) != 0\n"
+" bit1,bit2=bit1 (flags & (bit1|bit2)) == bit1\n"
+" bit1,~bit2 (flags & (bit1|bit2)) == bit1\n"
+" =bit1,bit2 flags == (bit1|bit2)\n"
"bit-names:\n"
);
next prev parent reply other threads:[~2009-11-05 20:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-05 20:21 [PATCH v2 0/3] Documentation/vm/page-types enhancements Alex Chiang
2009-11-05 20:21 ` [PATCH v2 1/3] page-types: learn to describe flags directly from command line Alex Chiang
2009-11-06 2:13 ` Wu Fengguang
2009-11-05 20:21 ` Alex Chiang [this message]
2009-11-06 2:14 ` [PATCH v2 2/3] page-types: whitespace alignment Wu Fengguang
2009-11-05 20:21 ` [PATCH v2 3/3] page-types: exit early when invoked with -d|--describe Alex Chiang
2009-11-06 2:15 ` Wu Fengguang
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