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| author |   Theodore Ts'o <tytso@mit.edu> | 2023-06-08 10:06:40 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2023-06-08 10:06:40 -0400 |
| commit | dea9d8f7643fab07bf89a1155f1f94f37d096a5e (patch) | |
| tree | 9b8efb75f3ffe7a7c22100b0b2d46527ed256a0a /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | Revert "ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled" (diff) | |
| download | wireguard-linux-dea9d8f7643fab07bf89a1155f1f94f37d096a5e.tar.xz wireguard-linux-dea9d8f7643fab07bf89a1155f1f94f37d096a5e.zip | |
ext4: only check dquot_initialize_needed() when debugging
ext4_xattr_block_set() relies on its caller to call dquot_initialize()
on the inode. To assure that this has happened there are WARN_ON
checks. Unfortunately, this is subject to false positives if there is
an antagonist thread which is flipping the file system at high rates
between r/o and rw. So only do the check if EXT4_XATTR_DEBUG is
enabled.
Link: https://lore.kernel.org/r/20230608044056.GA1418535@mit.edu
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions