diff options
| author | Dave Chinner <dchinner@redhat.com> | 2021-08-09 10:10:01 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-08-09 15:57:43 -0700 |
| commit | 98fe2c3cef21b784e2efd1d9d891430d95b4f073 (patch) | |
| tree | 4ef3a2bea0c2418d344d445d74ee87469a0afe47 /fs/xfs/xfs_log.c | |
| parent | de2860f4636256836450c6543be744a50118fc66 (diff) | |
xfs: remove kmem_alloc_io()
Since commit 59bb47985c1d ("mm, sl[aou]b: guarantee natural alignment
for kmalloc(power-of-two)"), the core slab code now guarantees slab
alignment in all situations sufficient for IO purposes (i.e. minimum
of 512 byte alignment of >= 512 byte sized heap allocations) we no
longer need the workaround in the XFS code to provide this
guarantee.
Replace the use of kmem_alloc_io() with kmem_alloc() or
kmem_alloc_large() appropriately, and remove the kmem_alloc_io()
interface altogether.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_log.c')
| -rw-r--r-- | fs/xfs/xfs_log.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 60ac5fd63f1e..fdc4d0636413 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -1476,7 +1476,6 @@ xlog_alloc_log( */ ASSERT(log->l_iclog_size >= 4096); for (i = 0; i < log->l_iclog_bufs; i++) { - int align_mask = xfs_buftarg_dma_alignment(mp->m_logdev_targp); size_t bvec_size = howmany(log->l_iclog_size, PAGE_SIZE) * sizeof(struct bio_vec); @@ -1488,7 +1487,7 @@ xlog_alloc_log( iclog->ic_prev = prev_iclog; prev_iclog = iclog; - iclog->ic_data = kmem_alloc_io(log->l_iclog_size, align_mask, + iclog->ic_data = kmem_alloc_large(log->l_iclog_size, KM_MAYFAIL | KM_ZERO); if (!iclog->ic_data) goto out_free_iclog; |