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| author | Pavel Begunkov <asml.silence@gmail.com> | 2020-07-15 11:46:52 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-07-24 21:00:44 +0200 |
| commit | 57f1a64958543fe18a7fe0addbfb31bb2ceeaea2 (patch) | |
| tree | 273c83477c1e50f57b5977716d7af23e3f2e5a83 /fs/io-wq.c | |
| parent | io_uring: alloc ->io in io_req_defer_prep() (diff) | |
| download | linux-57f1a64958543fe18a7fe0addbfb31bb2ceeaea2.tar.xz linux-57f1a64958543fe18a7fe0addbfb31bb2ceeaea2.zip | |
io_uring/io-wq: move RLIMIT_FSIZE to io-wq
RLIMIT_SIZE in needed only for execution from an io-wq context, hence
move all preparations from hot path to io-wq work setup.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io-wq.c')
| -rw-r--r-- | fs/io-wq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/io-wq.c b/fs/io-wq.c index 72f759e1d6eb..8702d3c3b291 100644 --- a/fs/io-wq.c +++ b/fs/io-wq.c @@ -462,6 +462,7 @@ static void io_impersonate_work(struct io_worker *worker, io_wq_switch_mm(worker, work); if (worker->cur_creds != work->creds) io_wq_switch_creds(worker, work); + current->signal->rlim[RLIMIT_FSIZE].rlim_cur = work->fsize; } static void io_assign_current_work(struct io_worker *worker, |