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| author | Omar Sandoval <osandov@fb.com> | 2025-04-08 23:00:53 +0300 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-04-11 16:24:29 +0300 |
| commit | b2b4483b5d05026218127fc8f38c69adf69c235b (patch) | |
| tree | 3de53d63a97195f413178371cb4dad2c423f3b00 /tools/perf/scripts/python/parallel-perf.py | |
| parent | a64e4d48a0b77e4ada19ac26ca3a08cd492f6362 (diff) | |
| download | linux-b2b4483b5d05026218127fc8f38c69adf69c235b.tar.xz | |
dcache: convert dentry flag macros to enum
Commit 9748cb2dc393 ("VFS: repack DENTRY_ flags.") changed the value of
DCACHE_MOUNTED, which broke drgn's path_lookup() helper. drgn is forced
to hard-code it because it's a macro, and macros aren't preserved in
debugging information by default.
Enums, on the other hand, are included in debugging information. Convert
the DCACHE_* flag macros to an enum so that debugging tools like drgn
and bpftrace can make use of them.
Link: https://github.com/osandov/drgn/blob/2027d0fea84d74b835e77392f7040c2a333180c6/drgn/helpers/linux/fs.py#L43-L46
Signed-off-by: Omar Sandoval <osandov@fb.com>
Link: https://lore.kernel.org/177665a082f048cf536b9cd6af467b3be6b6e6ed.1744141838.git.osandov@fb.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions