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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2018-07-24 20:02:40 +0200 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2018-07-24 20:02:40 +0200 |
| commit | a3479c7fc096a1a7a2dccbfbdc6fcf86b805711a (patch) | |
| tree | 85b0044b207d05b0cf5f118f2160a8de996073ce /drivers/soc/fsl/qbman/qman.c | |
| parent | fs: gfs2: Adding new return type vm_fault_t (diff) | |
| parent | gfs2: Remove gfs2_write_{begin,end} (diff) | |
| download | linux-a3479c7fc096a1a7a2dccbfbdc6fcf86b805711a.tar.xz linux-a3479c7fc096a1a7a2dccbfbdc6fcf86b805711a.zip | |
Merge branch 'iomap-write' into linux-gfs2/for-next
Pull in the gfs2 iomap-write changes: Tweak the existing code to
properly support iomap write and eliminate an unnecessary special case
in gfs2_block_map. Implement iomap write support for buffered and
direct I/O. Simplify some of the existing code and eliminate code that
is no longer used:
gfs2: Remove gfs2_write_{begin,end}
gfs2: iomap direct I/O support
gfs2: gfs2_extent_length cleanup
gfs2: iomap buffered write support
gfs2: Further iomap cleanups
This is based on the following changes on the xfs 'iomap-4.19-merge'
branch:
iomap: add private pointer to struct iomap
iomap: add a page_done callback
iomap: generic inline data handling
iomap: complete partial direct I/O writes synchronously
iomap: mark newly allocated buffer heads as new
fs: factor out a __generic_write_end helper
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'drivers/soc/fsl/qbman/qman.c')
| -rw-r--r-- | drivers/soc/fsl/qbman/qman.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c index ba3cfa8e279b..ecb22749df0b 100644 --- a/drivers/soc/fsl/qbman/qman.c +++ b/drivers/soc/fsl/qbman/qman.c @@ -1021,7 +1021,8 @@ int qman_alloc_fq_table(u32 _num_fqids) { num_fqids = _num_fqids; - fq_table = vzalloc(num_fqids * 2 * sizeof(struct qman_fq *)); + fq_table = vzalloc(array3_size(sizeof(struct qman_fq *), + num_fqids, 2)); if (!fq_table) return -ENOMEM; @@ -1181,7 +1182,7 @@ static int qman_create_portal(struct qman_portal *portal, qm_dqrr_set_ithresh(p, QMAN_PIRQ_DQRR_ITHRESH); qm_mr_set_ithresh(p, QMAN_PIRQ_MR_ITHRESH); qm_out(p, QM_REG_ITPR, QMAN_PIRQ_IPERIOD); - portal->cgrs = kmalloc(2 * sizeof(*cgrs), GFP_KERNEL); + portal->cgrs = kmalloc_array(2, sizeof(*cgrs), GFP_KERNEL); if (!portal->cgrs) goto fail_cgrs; /* initial snapshot is no-depletion */ |