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| author | Thomas Bertschinger <tahbertschinger@gmail.com> | 2024-05-25 13:36:19 -0600 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-07-14 19:00:12 -0400 |
| commit | 51fc436c806c638512ea745579dbc4098a60b2d5 (patch) | |
| tree | 1c7cb74a997217170ff9b23325c0c2c9f8693134 /tools/perf/scripts/python | |
| parent | bcachefs: bch2_printbuf_strip_trailing_newline() (diff) | |
| download | linux-51fc436c806c638512ea745579dbc4098a60b2d5.tar.gz linux-51fc436c806c638512ea745579dbc4098a60b2d5.zip | |
bcachefs: allow passing full device path for target options
The output of mount options such as "metadata_target" in `/proc/mounts`
uses the full path to the device.
mount(8) from util-linux uses the output from `/proc/mounts` to pass
existing mount options when performing a remount, so bcachefs should
accept as input the same form that it prints as output.
Without this change:
$ mount -t bcachefs -o metadata_target=vdb /dev/vdb /mnt
$ strace mount -o remount /mnt
...
fsconfig(4, FSCONFIG_SET_STRING, "metadata_target", "/dev/vdb", 0) = -1 EINVAL (Invalid argument)
...
Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions