From: Thiago Becker <tbecker@redhat.com>
To: linux-nfs@vger.kernel.org
Cc: steved@redhat.com, trond.myklebust@hammerspace.com,
anna.schumaker@netapp.com, kolga@netapp.com,
Thiago Becker <tbecker@redhat.com>
Subject: [RFC v2 PATCH 2/7] readahead: configure udev
Date: Fri, 11 Mar 2022 16:06:12 -0300 [thread overview]
Message-ID: <20220311190617.3294919-3-tbecker@redhat.com> (raw)
In-Reply-To: <20220311190617.3294919-1-tbecker@redhat.com>
Set the udev rule to call the readahead utility.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1946283
Signed-off-by: Thiago Becker <tbecker@redhat.com>
---
tools/nfs-readahead-udev/99-nfs_bdi.rules.in | 1 +
tools/nfs-readahead-udev/Makefile.am | 8 ++++++++
2 files changed, 9 insertions(+)
create mode 100644 tools/nfs-readahead-udev/99-nfs_bdi.rules.in
diff --git a/tools/nfs-readahead-udev/99-nfs_bdi.rules.in b/tools/nfs-readahead-udev/99-nfs_bdi.rules.in
new file mode 100644
index 00000000..15f8a995
--- /dev/null
+++ b/tools/nfs-readahead-udev/99-nfs_bdi.rules.in
@@ -0,0 +1 @@
+SUBSYSTEM=="bdi", ACTION=="add", PROGRAM="_libexecdir_/nfs-readahead-udev", ATTR{read_ahead_kb}="%c"
diff --git a/tools/nfs-readahead-udev/Makefile.am b/tools/nfs-readahead-udev/Makefile.am
index 5455e954..873cc175 100644
--- a/tools/nfs-readahead-udev/Makefile.am
+++ b/tools/nfs-readahead-udev/Makefile.am
@@ -1,3 +1,11 @@
libexec_PROGRAMS = nfs-readahead-udev
nfs_readahead_udev_SOURCES = main.c
+udev_rulesdir = /etc/udev/rules.d
+udev_rules_DATA = 99-nfs_bdi.rules
+
+99-nfs_bdi.rules: 99-nfs_bdi.rules.in $(builddefs)
+ $(SED) "s|_libexecdir_|@libexecdir@|g" 99-nfs_bdi.rules.in > $@
+
+clean-local:
+ $(RM) 99-nfs_bdi.rules
--
2.35.1
next prev parent reply other threads:[~2022-03-11 19:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-11 19:06 [RFC v2 PATCH 0/7] Introduce nfs-readahead-udev Thiago Becker
2022-03-11 19:06 ` [RFC v2 PATCH 1/7] Create nfs-readahead-udev Thiago Becker
2022-03-11 19:06 ` Thiago Becker [this message]
2022-03-11 19:06 ` [RFC v2 PATCH 3/7] readahead: create logging facility Thiago Becker
2022-03-11 19:06 ` [RFC v2 PATCH 4/7] readahead: only set readahead for nfs devices Thiago Becker
2022-03-11 19:06 ` [RFC v2 PATCH 5/7] readahead: create the configuration file Thiago Becker
2022-03-11 19:06 ` [RFC v2 PATCH 6/7] readahead: add mountpoint and fstype options Thiago Becker
2022-03-11 19:06 ` [RFC v2 PATCH 7/7] readahead: documentation Thiago Becker
2022-03-17 15:37 ` Steve Dickson
2022-03-18 15:11 ` Thiago Becker
2022-03-15 11:54 ` [RFC v2 PATCH 0/7] Introduce nfs-readahead-udev Steve Dickson
2022-03-18 15:13 ` Thiago Becker
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