diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-12-15 12:48:24 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-12-15 12:48:24 -0500 |
| commit | 722e039d9a290a06e38199f6baffc04cfd98f2db (patch) | |
| tree | 2a4ac383efafe5a77c8c9dddb503d6978044ace1 /fs/io_uring.c | |
| parent | 8640ca588b032166d6be6b4d3632d565d6d88e89 (diff) | |
| parent | 3a514592b698588326924625b6948a10c35fadd5 (diff) | |
Merge tag 'kvmarm-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 updates for Linux 5.11
- PSCI relay at EL2 when "protected KVM" is enabled
- New exception injection code
- Simplification of AArch32 system register handling
- Fix PMU accesses when no PMU is enabled
- Expose CSV3 on non-Meltdown hosts
- Cache hierarchy discovery fixes
- PV steal-time cleanups
- Allow function pointers at EL2
- Various host EL2 entry cleanups
- Simplification of the EL2 vector allocation
Diffstat (limited to 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 8018c7076b25..4ead291b2976 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -3547,8 +3547,7 @@ static int io_write(struct io_kiocb *req, bool force_nonblock, * we return to userspace. */ if (req->flags & REQ_F_ISREG) { - __sb_start_write(file_inode(req->file)->i_sb, - SB_FREEZE_WRITE, true); + sb_start_write(file_inode(req->file)->i_sb); __sb_writers_release(file_inode(req->file)->i_sb, SB_FREEZE_WRITE); } @@ -9226,6 +9225,7 @@ static int io_uring_create(unsigned entries, struct io_uring_params *p, * to a power-of-two, if it isn't already. We do NOT impose * any cq vs sq ring sizing. */ + p->cq_entries = roundup_pow_of_two(p->cq_entries); if (p->cq_entries < p->sq_entries) return -EINVAL; if (p->cq_entries > IORING_MAX_CQ_ENTRIES) { @@ -9233,7 +9233,6 @@ static int io_uring_create(unsigned entries, struct io_uring_params *p, return -EINVAL; p->cq_entries = IORING_MAX_CQ_ENTRIES; } - p->cq_entries = roundup_pow_of_two(p->cq_entries); } else { p->cq_entries = 2 * p->sq_entries; } |