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Searched refs:debugfs (Results 1 – 23 of 23) sorted by relevance

/tools/testing/selftests/drivers/net/virtio_net/
Dvirtio_net_common.sh62 local debugfs=`virtio_debugfs_get $dev`
64 if [ ! -f "$debugfs/device_features" ] ||
65 [ ! -f "$debugfs/filter_feature_add" ] ||
66 [ ! -f "$debugfs/filter_feature_del" ] ||
67 [ ! -f "$debugfs/filter_features" ] ||
68 [ ! -f "$debugfs/filter_features_clear" ]; then
78 local debugfs=`virtio_debugfs_get $dev`
80 cat $debugfs/device_features |grep "^$feature$" &> /dev/null
87 local debugfs=`virtio_debugfs_get $dev`
89 echo "1" > $debugfs/filter_features_clear
[all …]
/tools/kvm/kvm_stat/
Dkvm_stat.txt32 *b*:: toggle events by guests (debugfs only, honors filters)
74 --debugfs::
75 retrieve statistics from debugfs
90 --debugfs-include-past::
91 include all available data on past events for debugfs
Dkvm_stat951 if options.debugfs:
1805 not options.debugfs):
1815 options.debugfs = True
1825 debugfs = ''
1828 debugfs = line.split(' ')[1]
1830 if debugfs == '':
1837 PATH_DEBUGFS_KVM = os.path.join(debugfs, 'kvm')
1838 PATH_DEBUGFS_TRACING = os.path.join(debugfs, 'tracing')
/tools/testing/selftests/iommu/
Diommufd_fail_nth.c58 DIR *debugfs = opendir("/sys/kernel/debug/"); in setup_fault_injection() local
61 if (!debugfs) in setup_fault_injection()
65 if (writeat(dirfd(debugfs), "failslab/ignore-gfp-wait", "N")) in setup_fault_injection()
67 writeat(dirfd(debugfs), "fail_page_alloc/ignore-gfp-wait", "N"); in setup_fault_injection()
68 writeat(dirfd(debugfs), "fail_page_alloc/ignore-gfp-highmem", "N"); in setup_fault_injection()
70 while ((dent = readdir(debugfs))) { in setup_fault_injection()
78 writeat(dirfd(debugfs), fn, "0"); in setup_fault_injection()
80 closedir(debugfs); in setup_fault_injection()
/tools/bootconfig/scripts/
Dftrace2bconf.sh28 if ! grep -wq debugfs /proc/mounts; then
32 TRACEFS=`grep -m 1 -w debugfs /proc/mounts | cut -f 2 -d " "`/tracing
Dbconf2ftrace.sh54 if ! grep -wq debugfs /proc/mounts; then
58 TRACEFS=`grep -m 1 -w debugfs /proc/mounts | cut -f 2 -d " "`/tracing
/tools/testing/selftests/powerpc/mm/
Dstress_code_patching.sh6 DEBUFS_DIR=`cat /proc/mounts | grep debugfs | awk '{print $2}'`
/tools/testing/selftests/damon/
D_chk_dependency.sh7 DBGFS=$(grep debugfs /proc/mounts --max-count 1 | awk '{print $2}')
/tools/testing/selftests/fpu/
Drun_test_fpu.sh31 mount -t debugfs none /sys/kernel/debug
/tools/testing/kunit/configs/
Dcoverage_uml.config2 # normal gcov used in other arches (no debugfs).
/tools/testing/kunit/android/
DREADME50 * (Optional) - Mount debugfs on device:
51 $ mount -t debugfs debugfs /sys/kernel/debug
58 * If debugfs is mounted:
/tools/lib/api/fs/
Dfs.h35 FS(debugfs)
Dfs.c149 FS(debugfs, debugfs, DEBUGFS);
/tools/testing/selftests/memory-hotplug/
Dmem-on-off-test.sh242 DEBUGFS=`mount -t debugfs | head -1 | awk '{ print $3 }'`
253 echo $msg debugfs is not mounted >&2
/tools/perf/Documentation/
Dperf.txt49 --debugfs-dir::
50 Set debugfs directory or set environment variable PERF_DEBUGFS_DIR.
Dperf-intel-pt.txt801 Note also, that to use tracepoints, read-access to debugfs is required. So if
802 debugfs is not mounted or the user does not have read-access, it will again not
/tools/testing/fault-injection/
Dfailcmd.sh80 DEBUGFS=`mount -t debugfs | head -1 | awk '{ print $3}'`
83 echo debugfs is not mounted >&2
/tools/testing/selftests/ftrace/
DREADME4 kernel. Since ftrace exports interfaces via the debugfs, we just need
29 * The working directory of the script is <debugfs>/tracing/.
Dftracetest163 DEBUGFS_DIR=`grep debugfs /proc/mounts | cut -f2 -d' ' | head -1`
173 mount -t debugfs nodev /sys/kernel/debug ||
/tools/power/pm-graph/config/
Dcgskip.txt49 # debugfs and sysfs setup
/tools/testing/selftests/gpio/
Dgpio-mockup.sh51 DEBUGFS=$(grep -w debugfs /proc/mounts | cut -f2 -d' ')
/tools/testing/selftests/net/
Drtnetlink.sh574 if ! mount | grep -q debugfs; then
575 mount -t debugfs none /sys/kernel/debug/ &> /dev/null
747 if ! mount | grep -q debugfs; then
748 mount -t debugfs none /sys/kernel/debug/ &> /dev/null
/tools/gpio/
Dgpio-sloppy-logic-analyzer.sh38 -k|--kernel-debug-dir <str>: path to the kernel debugfs mountpoint. Default: <$debugdir>