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| author | Christian Brauner <brauner@kernel.org> | 2026-10-02 15:52:34 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-10-04 12:31:38 +0200 |
| commit | b0d1022b9bdb1e98aa7fb3244fdd50a58c61766c (patch) | |
| tree | 12839e2fe7d010eed7682d539bbf60d2fd2e3c8a /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8189ab688f5a2c745dc90b63374da02f213d6994 (diff) | |
| download | linux-b0d1022b9bdb1e98aa7fb3244fdd50a58c61766c.tar.gz linux-b0d1022b9bdb1e98aa7fb3244fdd50a58c61766c.zip | |
fcntl: refuse F_SET_RW_HINT on an immutable inode
An immutable inode is never written to so write hints are pointless.
Refuse the hint on an immutable inode the way setattr(), fallocate() and
etxattr() refuse their changes.
Fixes: c75b1d9421f8 ("fs: add fcntl() interface for setting/getting write life time hints")
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20261002-work-mount-fixes-4-v1-3-dd44b89d44ce@kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions