diff mbox series

[RFC,v3,2/6] nfsrahead: configure udev

Message ID 20220323201841.4166549-3-tbecker@redhat.com (mailing list archive)
State New, archived
Headers show
Series Intruduce nfsrahead | expand

Commit Message

Thiago Becker March 23, 2022, 8:18 p.m. UTC 
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>
---
 .gitignore                          | 1 +
 tools/nfsrahead/99-nfs_bdi.rules.in | 1 +
 tools/nfsrahead/Makefile.am         | 8 ++++++++
 3 files changed, 10 insertions(+)
 create mode 100644 tools/nfsrahead/99-nfs_bdi.rules.in
diff mbox series

Patch

diff --git a/.gitignore b/.gitignore
index 38ab1d39..df791a83 100644
--- a/.gitignore
+++ b/.gitignore
@@ -62,6 +62,7 @@  tools/locktest/testlk
 tools/getiversion/getiversion
 tools/nfsconf/nfsconf
 tools/nfsrahead/nfsrahead
+tools/nfsrahead/99-nfs_bdi.rules
 support/export/mount.h
 support/export/mount_clnt.c
 support/export/mount_xdr.c
diff --git a/tools/nfsrahead/99-nfs_bdi.rules.in b/tools/nfsrahead/99-nfs_bdi.rules.in
new file mode 100644
index 00000000..7d55b407
--- /dev/null
+++ b/tools/nfsrahead/99-nfs_bdi.rules.in
@@ -0,0 +1 @@ 
+SUBSYSTEM=="bdi", ACTION=="add", PROGRAM="_libexecdir_/nfsrahead", ATTR{read_ahead_kb}="%c"
diff --git a/tools/nfsrahead/Makefile.am b/tools/nfsrahead/Makefile.am
index edff7921..b598bec3 100644
--- a/tools/nfsrahead/Makefile.am
+++ b/tools/nfsrahead/Makefile.am
@@ -1,3 +1,11 @@ 
 libexec_PROGRAMS = nfsrahead
 nfsrahead_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