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| author | Amir Goldstein <amir73il@gmail.com> | 2024-11-15 18:30:23 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2024-12-10 14:03:17 +0300 |
| commit | 4f8afa33817a6420398d1c177c6e220a05081f51 (patch) | |
| tree | 520a26fbfb7eb32e99d69abadc5d6fe3a2a3020d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 4acf3bc76e521b47acebcefc6312c97992f4ca29 (diff) | |
| download | linux-4f8afa33817a6420398d1c177c6e220a05081f51.tar.xz | |
fanotify: introduce FAN_PRE_ACCESS permission event
Similar to FAN_ACCESS_PERM permission event, but it is only allowed with
class FAN_CLASS_PRE_CONTENT and only allowed on regular files and dirs.
Unlike FAN_ACCESS_PERM, it is safe to write to the file being accessed
in the context of the event handler.
This pre-content event is meant to be used by hierarchical storage
managers that want to fill the content of files on first read access.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/b80986f8d5b860acea2c9a73c0acd93587be5fe4.1731684329.git.josef@toxicpanda.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions