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| author | Jens Axboe <axboe@kernel.dk> | 2020-02-06 21:42:51 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-02-08 13:06:58 -0700 |
| commit | 9392a27d88b9707145d713654eb26f0c29789e50 (patch) | |
| tree | e40fe1aefd634c29f41cfcc103e32f4a68c38cd3 /fs/io-wq.h | |
| parent | faac996ccd5da95bc56b91aa80f2643c2d0a1c56 (diff) | |
| download | lwn-9392a27d88b9707145d713654eb26f0c29789e50.tar.gz lwn-9392a27d88b9707145d713654eb26f0c29789e50.zip | |
io-wq: add support for inheriting ->fs
Some work items need this for relative path lookup, make it available
like the other inherited credentials/mm/etc.
Cc: stable@vger.kernel.org # 5.3+
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io-wq.h')
| -rw-r--r-- | fs/io-wq.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/io-wq.h b/fs/io-wq.h index 50b3378febf2..f152ba677d8f 100644 --- a/fs/io-wq.h +++ b/fs/io-wq.h @@ -74,6 +74,7 @@ struct io_wq_work { struct files_struct *files; struct mm_struct *mm; const struct cred *creds; + struct fs_struct *fs; unsigned flags; }; @@ -81,10 +82,11 @@ struct io_wq_work { do { \ (work)->list.next = NULL; \ (work)->func = _func; \ - (work)->flags = 0; \ (work)->files = NULL; \ (work)->mm = NULL; \ (work)->creds = NULL; \ + (work)->fs = NULL; \ + (work)->flags = 0; \ } while (0) \ typedef void (get_work_fn)(struct io_wq_work *); |