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54 lines
1.7 KiB
54 lines
1.7 KiB
From 1b83fbe90a241c6d5c4ab0dc8a3f97215fb277bf Mon Sep 17 00:00:00 2001 |
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From: Lukas Nykryn <lnykryn@redhat.com> |
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Date: Wed, 19 Nov 2014 12:14:00 +0100 |
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Subject: [PATCH] Revert "remove references of readahead" |
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This reverts commit 3b71c18d3e3906f8606c66bea98b327684394e61. |
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--- |
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.gitignore | 1 + |
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README | 1 + |
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TODO | 7 +++++++ |
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3 files changed, 9 insertions(+) |
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diff --git a/.gitignore b/.gitignore |
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index e8a4085a3a..0360f7c6bd 100644 |
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--- a/.gitignore |
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+++ b/.gitignore |
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@@ -107,6 +107,7 @@ |
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/systemd-quotacheck |
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/systemd-random-seed |
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/systemd-rc-local-generator |
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+/systemd-readahead |
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/systemd-remount-api-vfs |
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/systemd-remount-fs |
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/systemd-reply-password |
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diff --git a/README b/README |
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index 5f5783a684..287d05c9b4 100644 |
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--- a/README |
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+++ b/README |
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@@ -30,6 +30,7 @@ AUTHOR: |
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LICENSE: |
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LGPLv2.1+ for all code |
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+ - except sd-readahead.[ch] which is MIT |
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- except src/shared/MurmurHash2.c which is Public Domain |
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- except src/shared/siphash24.c which is CC0 Public Domain |
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- except src/journal/lookup3.c which is Public Domain |
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diff --git a/TODO b/TODO |
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index 255a4f2d07..90b2c4b30a 100644 |
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--- a/TODO |
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+++ b/TODO |
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@@ -786,6 +786,13 @@ Features: |
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* and a dbus call to generate target from current state |
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+* readahead: |
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+ - drop /.readahead on bigger upgrades with yum |
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+ - move readahead files into /var (look for them with .path units?) |
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+ - readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO |
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+ - readahead: when bumping /sys readahead variable save mtime and compare later to detect changes |
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+ - readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/ |
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+ |
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* GC unreferenced jobs (such as .device jobs) |
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* write blog stories about:
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