diff options
| author | Mel Gorman <mgorman@techsingularity.net> | 2015-11-07 00:28:25 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-07 01:50:42 (GMT) |
| commit | 40113370836e8e79befa585277296ed42781ef31 (patch) | |
| tree | 67e0a939ebbb5f0dab812af6641dcd160c3d4fb5 /drivers/staging/lustre/lnet | |
| parent | d0164adc89f6bb374d304ffcc375c6d2652fe67d (diff) | |
| download | linux-40113370836e8e79befa585277296ed42781ef31.tar.xz | |
mm: page_alloc: remove GFP_IOFS
GFP_IOFS was intended to be shorthand for clearing two flags, not a set of
allocation flags. There is only one user of this flag combination now and
there appears to be no reason why Lustre had to be protected from reclaim
stalls. As none of the sites appear to be atomic, this patch simply
deletes GFP_IOFS and converts Lustre to using GFP_KERNEL, GFP_NOFS or
GFP_NOIO as appropriate.
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Cc: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/staging/lustre/lnet')
| -rw-r--r-- | drivers/staging/lustre/lnet/lnet/router.c | 2 | ||||
| -rw-r--r-- | drivers/staging/lustre/lnet/selftest/conrpc.c | 2 | ||||
| -rw-r--r-- | drivers/staging/lustre/lnet/selftest/rpc.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/lustre/lnet/lnet/router.c b/drivers/staging/lustre/lnet/lnet/router.c index fe49f1b..4ea651c 100644 --- a/drivers/staging/lustre/lnet/lnet/router.c +++ b/drivers/staging/lustre/lnet/lnet/router.c @@ -1245,7 +1245,7 @@ lnet_new_rtrbuf(lnet_rtrbufpool_t *rbp, int cpt) for (i = 0; i < npages; i++) { page = alloc_pages_node( cfs_cpt_spread_node(lnet_cpt_table(), cpt), - __GFP_ZERO | GFP_IOFS, 0); + GFP_KERNEL | __GFP_ZERO, 0); if (page == NULL) { while (--i >= 0) __free_page(rb->rb_kiov[i].kiov_page); diff --git a/drivers/staging/lustre/lnet/selftest/conrpc.c b/drivers/staging/lustre/lnet/selftest/conrpc.c index 0060ff6..64a0335 100644 --- a/drivers/staging/lustre/lnet/selftest/conrpc.c +++ b/drivers/staging/lustre/lnet/selftest/conrpc.c @@ -860,7 +860,7 @@ lstcon_testrpc_prep(lstcon_node_t *nd, int transop, unsigned feats, bulk->bk_iovs[i].kiov_offset = 0; bulk->bk_iovs[i].kiov_len = len; bulk->bk_iovs[i].kiov_page = - alloc_page(GFP_IOFS); + alloc_page(GFP_KERNEL); if (bulk->bk_iovs[i].kiov_page == NULL) { lstcon_rpc_put(*crpc); diff --git a/drivers/staging/lustre/lnet/selftest/rpc.c b/drivers/staging/lustre/lnet/selftest/rpc.c index 162f9d3..7005002 100644 --- a/drivers/staging/lustre/lnet/selftest/rpc.c +++ b/drivers/staging/lustre/lnet/selftest/rpc.c @@ -146,7 +146,7 @@ srpc_alloc_bulk(int cpt, unsigned bulk_npg, unsigned bulk_len, int sink) int nob; pg = alloc_pages_node(cfs_cpt_spread_node(lnet_cpt_table(), cpt), - GFP_IOFS, 0); + GFP_KERNEL, 0); if (pg == NULL) { CERROR("Can't allocate page %d of %d\n", i, bulk_npg); srpc_free_bulk(bk); |