rpms/coreutils/devel coreutils-6.12-ls-constant_mem.patch, NONE, 1.1 coreutils.spec, 1.222, 1.223
Kamil Dudka (kdudka)
fedora-extras-commits at redhat.com
Mon Aug 4 12:42:00 UTC 2008
Author: kdudka
Update of /cvs/extras/rpms/coreutils/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv6002
Modified Files:
coreutils.spec
Added Files:
coreutils-6.12-ls-constant_mem.patch
Log Message:
ls -U1 now uses constant memory
coreutils-6.12-ls-constant_mem.patch:
--- NEW FILE coreutils-6.12-ls-constant_mem.patch ---
From: Kamil Dudka <kdudka at redhat.com>
Date: Wed, 30 Jul 2008 12:31:50 +0000 (+0200)
Subject: ls -U1 now uses constant memory
X-Git-Url: http://git.savannah.gnu.org/gitweb/?p=coreutils.git;a=commitdiff_plain;h=8d974b00fbbc2025de63e1e6d54827648fefa1c4
ls -U1 now uses constant memory
When printing one name per line and not sorting, ls now uses
constant memory per directory, no matter how many files are in
the directory.
* ls.c (print_dir): Print each file name immediately, when possible.
---
diff --git a/src/ls.c b/src/ls.c
index 4b69f7d..a661c06 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -2402,6 +2402,20 @@ print_dir (char const *name, char const *realname, bool command_line_arg)
#endif
total_blocks += gobble_file (next->d_name, type, D_INO (next),
false, name);
+
+ /* In this narrow case, print out each name right away, so
+ ls uses constant memory while processing the entries of
+ this directory. Useful when there are many (millions)
+ of entries in a directory. */
+ if (format == one_per_line && sort_type == sort_none)
+ {
+ /* We must call sort_files in spite of
+ "sort_type == sort_none" for its initialization
+ of the sorted_file vector. */
+ sort_files ();
+ print_current_files ();
+ clear_files ();
+ }
}
}
else if (errno != 0)
Index: coreutils.spec
===================================================================
RCS file: /cvs/extras/rpms/coreutils/devel/coreutils.spec,v
retrieving revision 1.222
retrieving revision 1.223
diff -u -r1.222 -r1.223
--- coreutils.spec 24 Jul 2008 13:17:42 -0000 1.222
+++ coreutils.spec 4 Aug 2008 12:41:29 -0000 1.223
@@ -1,7 +1,7 @@
Summary: The GNU core utilities: a set of tools commonly used in shell scripts
Name: coreutils
Version: 6.12
-Release: 7%{?dist}
+Release: 8%{?dist}
License: GPLv3+
Group: System Environment/Base
Url: http://www.gnu.org/software/coreutils/
@@ -28,6 +28,7 @@
#Patch102: coreutils-6.10-longoptions.patch
Patch103: coreutils-6.11-sparc-shafix.patch
Patch104: coreutils-6.12-utimenstouchcp.patch
+Patch105: coreutils-6.12-dd-fullblock.patch
# sh-utils
Patch703: sh-utils-2.0.11-dateman.patch
@@ -54,8 +55,10 @@
Patch950: coreutils-selinux.patch
Patch951: coreutils-selinuxmanpages.patch
Patch952: coreutils-6.11-matchpathconinstall.patch
-Patch953: coreutils-6.12-dd-fullblock.patch
+
+# ls enhancements (must be applied after SELINUX patches)
Patch954: coreutils-6.12-ls-libcap.patch
+Patch955: coreutils-6.12-ls-constant_mem.patch
BuildRequires: libselinux-devel >= 1.25.6-1
BuildRequires: libacl-devel
@@ -115,6 +118,7 @@
#%patch102 -p1 -b .longopt
%patch103 -p1 -b .sparc
%patch104 -p1 -b .utimensat
+%patch105 -p1 -b .dd-fullblock
# sh-utils
%patch703 -p1 -b .dateman
@@ -137,8 +141,10 @@
#SELinux
%patch950 -p1 -b .selinux
%patch951 -p1 -b .selinuxman
-%patch953 -p1 -b .dd-fullblock
+
+# ls enhancements (must be applied after SELINUX patches)
%patch954 -p1 -b .ls-libcap
+%patch955 -p1 -b .ls-constant_mem
chmod a+x tests/misc/sort-mb-tests
@@ -323,6 +329,9 @@
/sbin/runuser
%changelog
+* Mon Aug 04 2008 Kamil Dudka <kdudka at redhat.com> - 6.12-8
+- ls -U1 now uses constant memory
+
* Wed Jul 24 2008 Kamil Dudka <kdudka at redhat.com> - 6.12-7
- dd: iflag=fullblock now read full blocks if possible
(#431997, #449263)
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