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Accepting request 199295 from Base:System

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- 0008-swap-create-.wants-symlink-to-auto-swap-devices.patch 
  really fixes the swap unit problem mentioned in previous 
  commit & the opensuse-factory mailing list.

- 0008-swap-create-.wants-symlink-to-auto-swap-devices.patch 
  really fixes the swap unit problem mentioned in previous 
  commit & the opensuse-factory mailing list. (forwarded request 199286 from elvigia)

OBS-URL: https://build.opensuse.org/request/show/199295
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/systemd?expand=0&rev=157
This commit is contained in:
Stephan Kulow 2013-09-17 13:04:22 +00:00 committed by Git OBS Bridge
parent 2f57946157
commit 4ca16fb568
5 changed files with 110 additions and 0 deletions
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90
0008-swap-create-.wants-symlink-to-auto-swap-devices.patch Normal file
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@ -0,0 +1,90 @@
From 9981460a8f2d5587fef5216d556b5fb502281be6 Mon Sep 17 00:00:00 2001
From: Tom Gundersen <teg@jklm.no>
Date: Mon, 16 Sep 2013 01:08:32 +0200
Subject: [PATCH 8/8] swap: create .wants symlink to 'auto' swap devices
As we load unit files lazily, we need to make sure something pulls in swap
units that should be started automatically, otherwise the default dependencies
will never be applied.
This partially reinstates code removed in
commit 64347fc2b983f33e7efb0fd2bb44e133fb9f30f4.
Also don't order swap devices after swap.target when they are 'nofail'.
---
src/core/swap.c | 8 ++++++--
src/fstab-generator/fstab-generator.c | 18 ++++++++++++++++--
2 files changed, 22 insertions(+), 4 deletions(-)
diff --git a/src/core/swap.c b/src/core/swap.c
index 3950860..76c7d45 100644
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -220,8 +220,12 @@ static int swap_add_default_dependencies(Swap *s) {
}
if (!noauto) {
- r = unit_add_two_dependencies_by_name_inverse(UNIT(s), UNIT_AFTER, (nofail ? UNIT_WANTS : UNIT_REQUIRES),
- SPECIAL_SWAP_TARGET, NULL, true);
+ if (nofail)
+ r = unit_add_dependency_by_name_inverse(UNIT(s),
+ UNIT_WANTS, SPECIAL_SWAP_TARGET, NULL, true);
+ else
+ r = unit_add_two_dependencies_by_name_inverse(UNIT(s),
+ UNIT_AFTER, UNIT_REQUIRES, SPECIAL_SWAP_TARGET, NULL, true);
if (r < 0)
return r;
}
diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
index 6ebe8aa..b73dfa4 100644
--- a/src/fstab-generator/fstab-generator.c
+++ b/src/fstab-generator/fstab-generator.c
@@ -66,6 +66,7 @@ static int mount_find_pri(struct mntent *me, int *ret) {
static int add_swap(const char *what, struct mntent *me) {
_cleanup_free_ char *name = NULL, *unit = NULL, *lnk = NULL, *device = NULL;
_cleanup_fclose_ FILE *f = NULL;
+ bool noauto;
int r, pri = -1;
assert(what);
@@ -77,6 +78,8 @@ static int add_swap(const char *what, struct mntent *me) {
return pri;
}
+ noauto = !!hasmntopt(me, "noauto");
+
name = unit_name_from_path(what, ".swap");
if (!name)
return log_oom();
@@ -97,8 +100,7 @@ static int add_swap(const char *what, struct mntent *me) {
fprintf(f,
"# Automatically generated by systemd-fstab-generator\n\n"
"[Unit]\n"
- "SourcePath=/etc/fstab\n"
- "\n"
+ "SourcePath=/etc/fstab\n\n"
"[Swap]\n"
"What=%s\n",
what);
@@ -114,6 +116,18 @@ static int add_swap(const char *what, struct mntent *me) {
return -errno;
}
+ if (!noauto) {
+ lnk = strjoin(arg_dest, "/" SPECIAL_SWAP_TARGET ".wants/", name, NULL);
+ if (!lnk)
+ return log_oom();
+
+ mkdir_parents_label(lnk, 0755);
+ if (symlink(unit, lnk) < 0) {
+ log_error("Failed to create symlink %s: %m", lnk);
+ return -errno;
+ }
+ }
+
return 0;
}
--
1.8.1.4

7
systemd-mini.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Mon Sep 16 17:41:24 UTC 2013 - crrodriguez@opensuse.org
- 0008-swap-create-.wants-symlink-to-auto-swap-devices.patch
really fixes the swap unit problem mentioned in previous
commit & the opensuse-factory mailing list.
-------------------------------------------------------------------
Sat Sep 14 19:01:24 UTC 2013 - crrodriguez@opensuse.org

3
systemd-mini.spec
View File

@ -185,6 +185,8 @@ Patch51: 0004-random-seed-we-should-return-errno-of-failed-loop_wr.patch
Patch52: 0005-core-cgroup-first-print-then-free.patch
# PATCH-FIX-UPSTREAM 0006-swap-fix-reverse-dependencies.patch -- SWAP does not mount properly
Patch53: 0006-swap-fix-reverse-dependencies.patch
# PATCH-FIX-UPSTREAM 0008-swap-create-.wants-symlink-to-auto-swap-devices.patch really fix swap units
Patch54: 0008-swap-create-.wants-symlink-to-auto-swap-devices.patch
# udev patches
# PATCH-FIX-OPENSUSE 1001-re-enable-by_path-links-for-ata-devices.patch
@ -438,6 +440,7 @@ cp %{SOURCE7} m4/
%patch51 -p1
%patch52 -p1
%patch53 -p1
%patch54 -p1
# udev patches
%patch1001 -p1

7
systemd.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Mon Sep 16 17:41:24 UTC 2013 - crrodriguez@opensuse.org
- 0008-swap-create-.wants-symlink-to-auto-swap-devices.patch
really fixes the swap unit problem mentioned in previous
commit & the opensuse-factory mailing list.
-------------------------------------------------------------------
Sat Sep 14 19:01:24 UTC 2013 - crrodriguez@opensuse.org

3
systemd.spec
View File

@ -180,6 +180,8 @@ Patch51: 0004-random-seed-we-should-return-errno-of-failed-loop_wr.patch
Patch52: 0005-core-cgroup-first-print-then-free.patch
# PATCH-FIX-UPSTREAM 0006-swap-fix-reverse-dependencies.patch -- SWAP does not mount properly
Patch53: 0006-swap-fix-reverse-dependencies.patch
# PATCH-FIX-UPSTREAM 0008-swap-create-.wants-symlink-to-auto-swap-devices.patch really fix swap units
Patch54: 0008-swap-create-.wants-symlink-to-auto-swap-devices.patch
# udev patches
# PATCH-FIX-OPENSUSE 1001-re-enable-by_path-links-for-ata-devices.patch
@ -433,6 +435,7 @@ cp %{SOURCE7} m4/
%patch51 -p1
%patch52 -p1
%patch53 -p1
%patch54 -p1
# udev patches
%patch1001 -p1