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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2019-03-12 07:31:06 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-12 18:04:02 +0100 |
| commit | b330e6a49dc3e9145de5c986b29bbbb884351e92 (patch) | |
| tree | 63db17312ade77feb9a1a8d311ce877a87687763 /drivers/md/raid5-ppl.c | |
| parent | openvswitch: convert to kvmalloc (diff) | |
| download | linux-b330e6a49dc3e9145de5c986b29bbbb884351e92.tar.xz linux-b330e6a49dc3e9145de5c986b29bbbb884351e92.zip | |
md: convert to kvmalloc
The code really just wants a big flat buffer, so just do that.
Link: http://lkml.kernel.org/r/20181217131929.11727-3-kent.overstreet@gmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Reviewed-by: Matthew Wilcox <willy@infradead.org>
Cc: Shaohua Li <shli@kernel.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Eric Paris <eparis@parisplace.org>
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Pravin B Shelar <pshelar@ovn.org>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Cc: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/md/raid5-ppl.c')
| -rw-r--r-- | drivers/md/raid5-ppl.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/md/raid5-ppl.c b/drivers/md/raid5-ppl.c index 3a7c36326589..0b096ddc9c1e 100644 --- a/drivers/md/raid5-ppl.c +++ b/drivers/md/raid5-ppl.c @@ -16,7 +16,6 @@ #include <linux/blkdev.h> #include <linux/slab.h> #include <linux/crc32c.h> -#include <linux/flex_array.h> #include <linux/async_tx.h> #include <linux/raid/md_p.h> #include "md.h" @@ -165,7 +164,7 @@ ops_run_partial_parity(struct stripe_head *sh, struct raid5_percpu *percpu, struct dma_async_tx_descriptor *tx) { int disks = sh->disks; - struct page **srcs = flex_array_get(percpu->scribble, 0); + struct page **srcs = percpu->scribble; int count = 0, pd_idx = sh->pd_idx, i; struct async_submit_ctl submit; @@ -196,8 +195,7 @@ ops_run_partial_parity(struct stripe_head *sh, struct raid5_percpu *percpu, } init_async_submit(&submit, ASYNC_TX_FENCE|ASYNC_TX_XOR_ZERO_DST, tx, - NULL, sh, flex_array_get(percpu->scribble, 0) - + sizeof(struct page *) * (sh->disks + 2)); + NULL, sh, (void *) (srcs + sh->disks + 2)); if (count == 1) tx = async_memcpy(sh->ppl_page, srcs[0], 0, 0, PAGE_SIZE, |