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| author | Christoph Hellwig <hch@lst.de> | 2025-06-11 12:02:59 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2025-07-22 00:06:02 +0200 |
| commit | ae818824a203958b326fd0a29e57aaeb166f1fbe (patch) | |
| tree | 17f6cef4c4dad2ae2d35aa03a1537e221c07b9c9 /tools/perf/scripts/python/parallel-perf.py | |
| parent | ea124ec327086325fc096abf42837dac471ac7ae (diff) | |
btrfs: always open the device read-only in btrfs_scan_one_device()
btrfs_scan_one_device() opens the block device only to read the super
block. Instead of passing a blk_mode_t argument to sometimes open
it for writing, just hard code BLK_OPEN_READ as it will never write
to the device or hand the block_device out to someone else.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions